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Round Diamond With Trillion Side Stones

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2.0tcw 14K Asscher Emerald & Trillion Cut Diamond Accent Three Stone Engage Ring
2.0tcw 14K Asscher Emerald & Trillion Cut Diamond Accent Three Stone Engage Ring

2.0tcw 14K Asscher Emerald & Trillion Cut Diamond Accent Three Stone Engage Ring

Located in Jupiter, FL

-mined stone. The gem is set in a four-prong setting, with trillion cut diamonds accenting each side to

Category

2010s Zambian Three-Stone Rings

Materials

Diamond, Emerald, Gold, 14k Gold, Yellow Gold

Rectangular Pink Tourmaline and Trillion Diamond Ring in Platinum
Rectangular Pink Tourmaline and Trillion Diamond Ring in Platinum

Rectangular Pink Tourmaline and Trillion Diamond Ring in Platinum

Located in La Jolla, CA

three Round Brilliant Diamonds on each side, all set in Platinum. Total tourmaline weight is 1.04

Category

21st Century and Contemporary North American Three-Stone Rings

Materials

Diamond, Tourmaline, Platinum

3.5 Carat Emerald & Diamond Three Stone Engagement Ring
3.5 Carat Emerald & Diamond Three Stone Engagement Ring

3.5 Carat Emerald & Diamond Three Stone Engagement Ring

Located in Miami, FL

Certified 3.5+ carat natural emerald three stone engagement ring with trillion diamond side stones

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Emerald, Gold, 18k Gold, White Gold

GIA Certified 2.42 Carat Purplish Pink Sapphire & Diamond Three Stone Ring
GIA Certified 2.42 Carat Purplish Pink Sapphire & Diamond Three Stone Ring

GIA Certified 2.42 Carat Purplish Pink Sapphire & Diamond Three Stone Ring

Located in Miami, FL

and platinum three-stone setting with trillion-cut diamond side stones. Platinum and yellow gold

Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, Pink Sapphire, Gold, 18k Gold, Yellow Gold, Platinum

Salt-and-Pepper Diamond Three-Stone Rose Gold Engagement Ring, 1.82 Carat
Salt-and-Pepper Diamond Three-Stone Rose Gold Engagement Ring, 1.82 Carat

Salt-and-Pepper Diamond Three-Stone Rose Gold Engagement Ring, 1.82 Carat

Located in Miramar, FL

shapes secure the center diamond, while the trillions are held by three prongs each. From the side, the

Category

2010s Turkish Art Deco Three-Stone Rings

Materials

Diamond, 18k Gold, Rose Gold

GIA Certified 6 Carat Cushion Cut Emerald and Diamond Three-Stone Platinum Ring
GIA Certified 6 Carat Cushion Cut Emerald and Diamond Three-Stone Platinum Ring

GIA Certified 6 Carat Cushion Cut Emerald and Diamond Three-Stone Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

finely matched trillion-cut diamonds, offering perfect symmetry and sparkle. The side stones are

Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Le Vian Violet Tanzanite and Diamond Three Stone Ring in 14 Karat White Gold
Le Vian Violet Tanzanite and Diamond Three Stone Ring in 14 Karat White Gold

Le Vian Violet Tanzanite and Diamond Three Stone Ring in 14 Karat White Gold

By Le Vian

Located in Scottsdale, AZ

deep and enchanting hue. Flanking either side of the central stone are two equally mesmerizing trillion

Category

21st Century and Contemporary Unknown Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Tanzanite, Gold, 14k Gold, White Gold

Colombian emerald diamond ring 18KT yellow gold RARE natural emerald 6.98ct
Colombian emerald diamond ring 18KT yellow gold RARE natural emerald 6.98ct

Colombian emerald diamond ring 18KT yellow gold RARE natural emerald 6.98ct

Located in Boca Raton, FL

a trillion brilliant on either side! Certificate of authenticity comes with the purchase for the

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Emerald

GIA Certified 13.03 Carat Flawless Radiant Fancy Yellow Diamond Ring
GIA Certified 13.03 Carat Flawless Radiant Fancy Yellow Diamond Ring

GIA Certified 13.03 Carat Flawless Radiant Fancy Yellow Diamond Ring

Located in Miami, FL

: #6183720508 Side Stone Details: Type: White Diamond (Trillion Cut) Carat: 1.82 (total, 2 stones) Color: E-F

Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, Yellow Diamond, Gold, 18k Gold, White Gold, Yellow Gold

IGL Certified 4.50 Colombian Emerald 2.60 Ct Diamonds 18K Gold Ring
IGL Certified 4.50 Colombian Emerald 2.60 Ct Diamonds 18K Gold Ring

IGL Certified 4.50 Colombian Emerald 2.60 Ct Diamonds 18K Gold Ring

Located in New Delhi, Delhi

dazzling trillion diamonds of 0,60 cts x 2=1,20 carats in total, surrounded by sparkly diamonds in round

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold

Certified 5.00 Carat Colombian Emerald 1.70 Ct Diamonds 18K Gold Ring
Certified 5.00 Carat Colombian Emerald 1.70 Ct Diamonds 18K Gold Ring

Certified 5.00 Carat Colombian Emerald 1.70 Ct Diamonds 18K Gold Ring

Located in New Delhi, Delhi

2 pieces of side Diamonds of 0,60x 2 =1,2 in total , in trillion cut , F/G-VS , and 76 pieces of

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold

AIG Certified 1.56 Carat Zambian Emeralds Diamonds 18K Gold Ring
AIG Certified 1.56 Carat Zambian Emeralds Diamonds 18K Gold Ring

AIG Certified 1.56 Carat Zambian Emeralds Diamonds 18K Gold Ring

Located in New Delhi, Delhi

, transparent , spectacular vivid color, and 2 pieces of side diamonds, in trillion cut, of 0,40 carat + 0,40

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold

Emerald Cut Solitaire Halo Natural Diamond Ring in 14K Solid Gold (Certified)
Emerald Cut Solitaire Halo Natural Diamond Ring in 14K Solid Gold (Certified)

Emerald Cut Solitaire Halo Natural Diamond Ring in 14K Solid Gold (Certified)

Located in New Delhi, DL

Diamond Shape: Emerald Carat: 1.59 ct Color: GH Clarity: SI-I1 Stone: Natural Diamond Shape: Trillion

Category

21st Century and Contemporary Indian Art Deco Three-Stone Rings

Materials

Diamond, Gold, 14k Gold, Rose Gold, White Gold, Yellow Gold

GIA 1.06 Carat Round Three-Stone Trillion Cut 18K Yellow Gold Diamond Ring
GIA 1.06 Carat Round Three-Stone Trillion Cut 18K Yellow Gold Diamond Ring

GIA 1.06 Carat Round Three-Stone Trillion Cut 18K Yellow Gold Diamond Ring

By EMD Diamonds

Located in New York, NY

trillion-cut diamonds gracefully prong set on either side, enhancing its captivating three-stone design

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Gold

AGL Certified 1.76 Carat Pigeon's Blood Red No Heat Classic Burma Ruby Ring
AGL Certified 1.76 Carat Pigeon's Blood Red No Heat Classic Burma Ruby Ring

AGL Certified 1.76 Carat Pigeon's Blood Red No Heat Classic Burma Ruby Ring

By Gad & Co.

Located in Miami, FL

White Gold. Set with a round cut diamond halo and two trillion cut side stones. The Ruby is a true gem

Category

20th Century Burmese Art Deco Three-Stone Rings

Materials

Diamond, Ruby, Gold, 18k Gold, White Gold

GIA Marquise and Trillion 3.50 Diamond Custom Platinum Three-Stone Ring
GIA Marquise and Trillion 3.50 Diamond Custom Platinum Three-Stone Ring

GIA Marquise and Trillion 3.50 Diamond Custom Platinum Three-Stone Ring

By Five Star Jewelry

Located in Austin, TX

. This marquise and trillion diamond three stone ring has a Marquise diamond set in the center. The

Category

21st Century and Contemporary American Artisan Engagement Rings

Materials

Diamond, White Diamond, Platinum

Platinum 2.7ctw Green Play Of Color Opal Trillion Diamond Sides Ring
Platinum 2.7ctw Green Play Of Color Opal Trillion Diamond Sides Ring

Platinum 2.7ctw Green Play Of Color Opal Trillion Diamond Sides Ring

Located in Montclair, NJ

Green Play of Colors - 11.2x9.7mm - 2.34ct (exact) (16) Natural Genuine Diamonds - 14 Round Brilliant

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Platinum

AGL Certified 5.31 Carat No Oil Emerald & Trillion Diamond 3 Stone Ring
AGL Certified 5.31 Carat No Oil Emerald & Trillion Diamond 3 Stone Ring

AGL Certified 5.31 Carat No Oil Emerald & Trillion Diamond 3 Stone Ring

By Gad & Co.

Located in Miami, FL

triangular (trillion) cut white diamonds on each side of the emerald, totaling 1.10 carats and measuring 6 mm

Category

21st Century and Contemporary North American Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Gold, 18k Gold, White Gold, Yellow Gold...

3.04 Carat Purplish Pink Trillion-Cut Ruby and Diamond Cocktail Ring
3.04 Carat Purplish Pink Trillion-Cut Ruby and Diamond Cocktail Ring

3.04 Carat Purplish Pink Trillion-Cut Ruby and Diamond Cocktail Ring

Located in Miami, FL

-cut ruby side stones and 1.50 carats total weight of diamonds. Ring size 6.75 (adjustable) Details

Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

3.1 Carat Diamond Trillion In 14K Gold Cuban Chain Choker Necklace
3.1 Carat Diamond Trillion In 14K Gold Cuban Chain Choker Necklace

3.1 Carat Diamond Trillion In 14K Gold Cuban Chain Choker Necklace

Located in Miami, FL

: 2.50 Color: G-H Clarity: I1 Side Stones Details: Type: Diamond Cut: Round Brilliant Carat: 0.60

Category

21st Century and Contemporary Modern Choker Necklaces

Materials

Diamond, Gold, 14k Gold, Yellow Gold

1.5 Carat Trillion Blue Sapphire & Diamond in 18K Gold Midi Ring
1.5 Carat Trillion Blue Sapphire & Diamond in 18K Gold Midi Ring

1.5 Carat Trillion Blue Sapphire & Diamond in 18K Gold Midi Ring

Located in Miami, FL

: Trillion Cut Setting: 3-Prong Set Side Stones Details: Type: Diamond Cut: Round Brilliant Color: G-H

Category

21st Century and Contemporary Modern Fashion Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, White Gold

IGI-Certified 3.2ct Trillion-Cut Rubellite Tourmaline & Diamond Cocktail Ring
IGI-Certified 3.2ct Trillion-Cut Rubellite Tourmaline & Diamond Cocktail Ring

IGI-Certified 3.2ct Trillion-Cut Rubellite Tourmaline & Diamond Cocktail Ring

Located in Jaipur, RJ

Tourmaline Side Stones: Approx. 0.8ct Natural Round-Cut Diamonds (G Color, VS Clarity) Certification: IGI

Category

Early 2000s Indian Art Deco Cocktail Rings

Materials

Diamond, Tourmaline, 18k Gold, White Gold

Contemporary Trillion Cut Tanzanite and Diamond Ring in 14 Karat White Gold
Contemporary Trillion Cut Tanzanite and Diamond Ring in 14 Karat White Gold

Contemporary Trillion Cut Tanzanite and Diamond Ring in 14 Karat White Gold

Located in Scottsdale, AZ

Blue Center Gemstone Carat Weight: 3.65 CT Approx. Center Gemstone Stone Count: 1 Diamond Cut: Round

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Tanzanite, Gold, 14k Gold, White Gold

GIA 12.40 Carat Trillion Tanzanite Split Shank Pave Set Ring with Halo
GIA 12.40 Carat Trillion Tanzanite Split Shank Pave Set Ring with Halo

GIA 12.40 Carat Trillion Tanzanite Split Shank Pave Set Ring with Halo

By Sebastian Bernard

Located in Los Angeles, CA

Stone: 12.40 carat Trillion tanzanite Side Stone Diamonds: 2.30 total carat weight, Round Brilliant 18

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Tanzanite, 18k Gold

18K Gold 1.05 Carat EGL Certified Halo Trillion Yellow Diamond Engagement Ring
18K Gold 1.05 Carat EGL Certified Halo Trillion Yellow Diamond Engagement Ring

18K Gold 1.05 Carat EGL Certified Halo Trillion Yellow Diamond Engagement Ring

Located in Los Angeles, CA

Certified Fancy Intense Yellow Trillion Diamond Engagement Ring. This is a halo setting with a beautiful

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Yellow Diamond, 18k Gold, White Gold

Solitaire Natural Diamond Fancy Trillion Ring in 14K Solid Gold (Certified)
Solitaire Natural Diamond Fancy Trillion Ring in 14K Solid Gold (Certified)

Solitaire Natural Diamond Fancy Trillion Ring in 14K Solid Gold (Certified)

Located in New Delhi, DL

/Side) Diamond Shape - Round Diamond Weight - 0.304ct Color - GH Clarity - SI-I1 ♥ Stone - Natural

Category

21st Century and Contemporary Indian Art Deco Engagement Rings

Materials

Diamond, Gold, 14k Gold, Rose Gold, White Gold, Yellow Gold

GIA Report Certified 1.5 Carats E VVS Diamond Trillion Cut Drop Dangle Earrings
GIA Report Certified 1.5 Carats E VVS Diamond Trillion Cut Drop Dangle Earrings

GIA Report Certified 1.5 Carats E VVS Diamond Trillion Cut Drop Dangle Earrings

Located in Jaipur, RJ

GIA Report Certified 1.5 Carats E VVS Diamond Trillion Cut Drop Dangle Earrings Available in 18k

Category

2010s Indian Art Deco Dangle Earrings

Materials

Diamond, 18k Gold, White Gold

4-Stone Drop or Dangle Earrings with 2 Carat of Diamonds
4-Stone Drop or Dangle Earrings with 2 Carat of Diamonds

4-Stone Drop or Dangle Earrings with 2 Carat of Diamonds

Located in New York, NY

4 Stone Drop/Dangle Earrings with 2 carats of Diamonds. Each side contains 4 Diamonds made up of 1

Category

2010s American Dangle Earrings

Materials

White Diamond, Platinum

Tiffany & Co. Platinum 2.01 Carat D/VS1 Round Brilliant Cut Diamond Ring
Tiffany & Co. Platinum 2.01 Carat D/VS1 Round Brilliant Cut Diamond Ring

Tiffany & Co. Platinum 2.01 Carat D/VS1 Round Brilliant Cut Diamond Ring

By Tiffany & Co.

Located in Chicago, IL

crafted in platinum, the ring features two trillion-cut white diamond side stones, weighing a total of

Category

2010s American Cocktail Rings

Materials

Diamond, White Diamond, Platinum

18k White Gold Fashion Ring with 6.70ct Blue Sapphire and Diamonds
18k White Gold Fashion Ring with 6.70ct Blue Sapphire and Diamonds

18k White Gold Fashion Ring with 6.70ct Blue Sapphire and Diamonds

By Diana M. Jewels

Located in New York, NY

18k white gold fashion ring with 6.70ct blue sapphire as a main stone with 2 trillions on the side

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, White Gold

7.71 Carat Round Cut Natural Diamond Pave Cluster Ring in 18K White Gold
7.71 Carat Round Cut Natural Diamond Pave Cluster Ring in 18K White Gold

7.71 Carat Round Cut Natural Diamond Pave Cluster Ring in 18K White Gold

By Gad & Co.

Located in Miami, FL

_____________________________ Side Stone Details(1): - Type: Diamond - Carat: 0.58 CTTW - Cut: Trillion - Quantity: 2

Category

2010s North American Art Deco Cluster Rings

Materials

Diamond, 18k Gold, White Gold

John C. Rinker Triangular Garnet Band Ring with Diamonds in 14 Karat Yellow Gold
John C. Rinker Triangular Garnet Band Ring with Diamonds in 14 Karat Yellow Gold

John C. Rinker Triangular Garnet Band Ring with Diamonds in 14 Karat Yellow Gold

Located in Scottsdale, AZ

vivid and luxurious. Flanking the garnets on both sides, twelve round brilliant-cut diamonds add a

Category

21st Century and Contemporary Contemporary Band Rings

Materials

Diamond, Rhodolite, Garnet, Gold, 14k Gold, Yellow Gold

Platinum GIA 2.74ctw Cushion Sapphire w/ Diamond Heart Sides Wide Band Ring
Platinum GIA 2.74ctw Cushion Sapphire w/ Diamond Heart Sides Wide Band Ring

Platinum GIA 2.74ctw Cushion Sapphire w/ Diamond Heart Sides Wide Band Ring

Located in Montclair, NJ

- Trillion & Round Brilliant Cut - Bezel & Pave Set - Nice Brilliant White Diamonds - 0.64ctw (exact) Total

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Trilliant Shape diamond Ring
Trilliant Shape diamond Ring

Trilliant Shape diamond Ring

Located in บางรัก, TH

Set with- Stone type: Diamond Shape: Trillion Carat: 0.03 Colour: G Clarity: VS

Category

2010s Asian Engagement Rings

Materials

Diamond, 18k Gold, White Gold

14 Karat Gold Earrings Studs with Rubies Trillione
14 Karat Gold Earrings Studs with Rubies Trillione

14 Karat Gold Earrings Studs with Rubies Trillione

$1,786 / item

W 0.44 in D 0.2 in L 0.63 in

14 Karat Gold Earrings Studs with Rubies Trillione

By Daizy Jewellery

Located in Istanbul, TR

from light (more dark or more light), trillione cut, clarity good - small inclusions. Side stones

Category

2010s Turkish Modern Stud Earrings

Materials

Diamond, Ruby, 14k Gold, Gold

Fancy Yellow VVS - VS Clariy Diamond Ring
Fancy Yellow VVS - VS Clariy Diamond Ring

Fancy Yellow VVS - VS Clariy Diamond Ring

Located in บางรัก, TH

: VVS-VS Surrounding Stones: Diamonds 1) Side Buguitte Diamonds Carat weight: 0.59 ct (06 pcs

Category

2010s Asian Engagement Rings

Materials

Diamond, 18k Gold, White Gold

4.05 Carat Padparadscha Sapphire No Heat Sri Lanka With Ruby and Diamond Ring
4.05 Carat Padparadscha Sapphire No Heat Sri Lanka With Ruby and Diamond Ring

4.05 Carat Padparadscha Sapphire No Heat Sri Lanka With Ruby and Diamond Ring

Located in Miami, FL

trillion ruby accents and 88 round brilliant diamonds in a detailed milgrain-bordered shield-shaped face

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

White Diamond, Pink Diamond, Ruby, Pink Sapphire, Padparadscha Sapphire ...

2.50 Carat Triangle Checkerboard Tsavorite & Diamond White Gold Statement Ring
2.50 Carat Triangle Checkerboard Tsavorite & Diamond White Gold Statement Ring

2.50 Carat Triangle Checkerboard Tsavorite & Diamond White Gold Statement Ring

Located in Miami, FL

Checkerboard Cut Side Stones Details: Type: Diamond Cut & Quantity: 23 Round Diamonds and 9 Baguette Diamonds

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Tsavorite, Gold, 18k Gold, White Gold

GIA/Guild 18K 1.22 Ct Vibrant Kijani Green Tsavorite&Diamond Brooches
GIA/Guild 18K 1.22 Ct Vibrant Kijani Green Tsavorite&Diamond Brooches

GIA/Guild 18K 1.22 Ct Vibrant Kijani Green Tsavorite&Diamond Brooches

Located in Kaohsiung City, TW

Side Stone Variety: Natural Diamond Shape: Round Brilliant Cut Weight: 0.72 Carat Color: D-F Clarity

Category

21st Century and Contemporary Taiwanese Contemporary Brooches

Materials

Tsavorite, Diamond, White Gold, 18k Gold, Gold

2.50 Carat Triangle Checkerboard Tsavorite & Diamond White Gold Statement Ring
2.50 Carat Triangle Checkerboard Tsavorite & Diamond White Gold Statement Ring

2.50 Carat Triangle Checkerboard Tsavorite & Diamond White Gold Statement Ring

Located in Miami, FL

Checkerboard Cut Side Stones Details: Type: Diamond Cut & Quantity: 23 Round Diamonds and 9 Baguette Diamonds

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Tsavorite, Gold, 18k Gold, White Gold

18K Yellow Gold GIA Bezel Triangular Ruby Solitaire Pave Diamond Dome Band Ring
18K Yellow Gold GIA Bezel Triangular Ruby Solitaire Pave Diamond Dome Band Ring

18K Yellow Gold GIA Bezel Triangular Ruby Solitaire Pave Diamond Dome Band Ring

Located in Montclair, NJ

complemented by the super fiery white diamonds that are pave set and drench all sides of the domed top of the

Category

1990s Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Vintage 2.74 Carat Diamond and Platinum Solitaire Ring Circa 1950
Vintage 2.74 Carat Diamond and Platinum Solitaire Ring Circa 1950

Vintage 2.74 Carat Diamond and Platinum Solitaire Ring Circa 1950

Located in Jesmond, Newcastle Upon Tyne

carat diamond solitaire ring with trillion side stones. Diamond Quality Feature Diamond Color G Clarity

Category

Vintage 1950s Unknown Solitaire Rings

Materials

Diamond, Platinum

Large Triangular Mixed Cut Green Beryl and Diamond Halo Cocktail Ring 14K Gold
Large Triangular Mixed Cut Green Beryl and Diamond Halo Cocktail Ring 14K Gold

Large Triangular Mixed Cut Green Beryl and Diamond Halo Cocktail Ring 14K Gold

Located in Scottsdale, AZ

karat white gold. Surrounding the huge natural stone is a halo of round brilliant diamonds, making the

Category

Mid-20th Century Unknown Contemporary Cocktail Rings

Materials

Diamond, Green Beryl, Gold, 14k Gold, White Gold

The Leo Diamond Princess Diamond Engagement Ring
The Leo Diamond Princess Diamond Engagement Ring

The Leo Diamond Princess Diamond Engagement Ring

By Tacori

Located in Chicago, IL

six Round Brilliant side diamonds, collectively weighing approximately 0.35 carats. These side

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, 14k Gold

2.09ct Old Mine Cut Diamond Engagement Ring
2.09ct Old Mine Cut Diamond Engagement Ring

2.09ct Old Mine Cut Diamond Engagement Ring

By Mark Broumand

Located in Los Angeles, CA

the center stone, with a split shank adorned with prong-set round diamonds. Two trillion cut diamonds

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

18K Yellow Gold Alexandrite & Diamond Ring 1.53ct Oval FGL Certified 0.59ctw
18K Yellow Gold Alexandrite & Diamond Ring 1.53ct Oval FGL Certified 0.59ctw

18K Yellow Gold Alexandrite & Diamond Ring 1.53ct Oval FGL Certified 0.59ctw

Located in Carmel By The Sea, CA

Stones: 0.59ctw Diamonds (including trillion and round brilliant cuts, G–H, SI) Setting: Four-prong

Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Alexandrite, Diamond, Yellow Gold

Ceylon Sapphire Trilliant  Ring
Ceylon Sapphire Trilliant  Ring

Ceylon Sapphire Trilliant Ring

Located in บางรัก, TH

: - Clarity: - Surrounding Stones: Diamonds 1) Side Pear Marquise Diamonds Carat weight: 0.43 ct (06

Category

2010s Asian Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

GIA Certified 0.29 Carat Faint Pink SI2 Clarity Diamond Earrings
GIA Certified 0.29 Carat Faint Pink SI2 Clarity Diamond Earrings

GIA Certified 0.29 Carat Faint Pink SI2 Clarity Diamond Earrings

Located in บางรัก, TH

/VS2 Cut: Round 2) Side Pink Diamonds Carat weight: 0.19 ct (20 pcs) Color: Pink Clarity: VS1

Category

2010s Asian Clip-on Earrings

Materials

Diamond, 18k Gold, White Gold

Contemporary 18K Gold Zambian Emerald & Diamond Cocktail Ring, 10ct
Contemporary 18K Gold Zambian Emerald & Diamond Cocktail Ring, 10ct

Contemporary 18K Gold Zambian Emerald & Diamond Cocktail Ring, 10ct

Located in New Delhi, Delhi

, of 10,00 carats, and two side natural diamonds in trillions cut of 0,60 x2 , total 1,20 carats, H-I

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

AGL Certifed 2.00 Carat Fancy Green VS / SI Clarity Diamond Earrings
AGL Certifed 2.00 Carat Fancy Green VS / SI Clarity Diamond Earrings

AGL Certifed 2.00 Carat Fancy Green VS / SI Clarity Diamond Earrings

Located in บางรัก, TH

: F Clarity: VS1/VS2 Cut: Round 2) Side Pink Diamonds Carat weight: 0.495 ct (96 pcs) Color

Category

2010s Asian Clip-on Earrings

Materials

Diamond, 18k Gold, White Gold

GIA Certified, 0.71ct Cushion Pinkish Brown Natural Color Diamond Ring in 18K
GIA Certified, 0.71ct Cushion Pinkish Brown Natural Color Diamond Ring in 18K

GIA Certified, 0.71ct Cushion Pinkish Brown Natural Color Diamond Ring in 18K

Located in Hong Kong, HK

surrounded by a halo of small round brilliant natural pink diamonds, which add depth and brilliance to the

Category

21st Century and Contemporary Hong Kong Contemporary Cocktail Rings

Materials

Pink Diamond, Diamond, 18k Gold, Gold

GIA Certified 1.69 Carat Radiant Cut Fancy Brownish Pink Diamond Engagement Ring
GIA Certified 1.69 Carat Radiant Cut Fancy Brownish Pink Diamond Engagement Ring

GIA Certified 1.69 Carat Radiant Cut Fancy Brownish Pink Diamond Engagement Ring

By Gad & Co.

Located in Miami, FL

_______________________ Side Stone Details:  4 Fancy Trillion cut Diamonds, 0.63 CTTW 4 Marquise cut Diamonds, 1.30 CTTW 26

Category

21st Century and Contemporary North American Contemporary Cocktail Rings

Materials

Diamond, Pink Diamond, Gold, 18k Gold, Rose Gold, White Gold

22K Gold, Diamond, South Sea Pearl & 11ct Tanzanite Necklace by Cathleen Bunt
22K Gold, Diamond, South Sea Pearl & 11ct Tanzanite Necklace by Cathleen Bunt

22K Gold, Diamond, South Sea Pearl & 11ct Tanzanite Necklace by Cathleen Bunt

Located in Palm Beach, FL

end caps and two trillion cut diamonds. At the clasp and leading edge of each side is a single line of

Category

21st Century and Contemporary American Etruscan Revival Chain Necklaces

Materials

Diamond, South Sea Pearl, Tanzanite, 22k Gold, Yellow Gold

20.50 Carat Fancy Deep Brown-Orange Radiant-Cut Diamond Ring, GIA Certified
20.50 Carat Fancy Deep Brown-Orange Radiant-Cut Diamond Ring, GIA Certified

20.50 Carat Fancy Deep Brown-Orange Radiant-Cut Diamond Ring, GIA Certified

Located in New York, NY

: 1512132315 Side Diamonds: 2 Trillion-Cut Diamonds, 1.23 Carats Total, G Color, SI Clarity Accent Diamonds: 40

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

2.01 ct Total Weight Engagement Ring
2.01 ct Total Weight Engagement Ring

2.01 ct Total Weight Engagement Ring

$15,200Sale Price|20% Off

2.01 ct Total Weight Engagement Ring

By Antinori Fine Jewels

Located in Chicago, IL

stone's graceful proportions. Enhancing the allure of the center diamond are 12 Round Brilliant Cut side

Category

2010s American Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

Platinum Diamond 4.10 Carat GIA Oval Royal Blue Sapphire Engagement Ring
Platinum Diamond 4.10 Carat GIA Oval Royal Blue Sapphire Engagement Ring

Platinum Diamond 4.10 Carat GIA Oval Royal Blue Sapphire Engagement Ring

Located in Los Angeles, CA

Diamond Three Stone Ring Metal- 90% Platinum, 10% Iridium Stones- Genuine Oval Ceylon/Sri Lanka Royal

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

  • 1

Recent Sales

Tacori Platinum and 22 Karat Trillion Three-Stone Setting
Tacori Platinum and 22 Karat Trillion Three-Stone Setting

Tacori Platinum and 22 Karat Trillion Three-Stone Setting

By Tacori

Located in Pikesville, MD

two beautiful trillion cut side stones at .35 carats total weight, approximately F color, VS2 clarity

Category

Early 2000s American Contemporary Engagement Rings

Materials

White Diamond, 22k Gold, Platinum

Ecksand 18k Yellow Gold Imperial Topaz Ring with Side Diamonds
Ecksand 18k Yellow Gold Imperial Topaz Ring with Side Diamonds

Ecksand 18k Yellow Gold Imperial Topaz Ring with Side Diamonds

By Ecksand

Located in Montreal, QC

a trillion cut natural imperial topaz center stone. The round cut side diamonds lend extra sparkle

Category

2010s Canadian Modern Cocktail Rings

Materials

Diamond, Topaz, Imperial Topaz, 18k Gold, Yellow Gold

Citrine Diamond Necklace 14K White Gold
Citrine Diamond Necklace 14K White Gold

Citrine Diamond Necklace 14K White Gold

Located in Barnsley, GB

Main Stone Cut Trillion(11x11mm) Side Stone 100% Natural Diamond 0.12ct Side Stone Clarity SI(G-H

Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

Citrine, Diamond, 14k Gold, White Gold

Tanzanite Diamond Ring In 14 Karat Solid White Gold
Tanzanite Diamond Ring In 14 Karat Solid White Gold

Tanzanite Diamond Ring In 14 Karat Solid White Gold

Located in Manhattan Beach, CA

dimensions of 11.00x11.00 mm, showcasing its mesmerizing hues. Adorning the sides are sparkling Diamonds

Category

2010s American Modern Cocktail Rings

Materials

Diamond, Tanzanite, 14k Gold, White Gold

Anna Sheffield 14 Karat Gold and Blue Sapphire Bea Three Stone Engagement Ring
Anna Sheffield 14 Karat Gold and Blue Sapphire Bea Three Stone Engagement Ring

Anna Sheffield 14 Karat Gold and Blue Sapphire Bea Three Stone Engagement Ring

By Anna Sheffield

Located in New York, NY

. Inverted set trillion diamonds on each side lead the eye from the perfectly proportioned center to the

Category

2010s American Engagement Rings

Materials

Diamond, White Diamond, Blue Sapphire, 14k Gold, Rose Gold, White Gold, ...

14 Karat Yellow Gold Diamond Ring
14 Karat Yellow Gold Diamond Ring

14 Karat Yellow Gold Diamond Ring

By Julio Benez

Located in Los Angeles, CA

brilliant cut diamond and two side trillion cut diamonds. This item is a custom order only. Price is for

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

GIA Certified Sapphire Diamond and Platinum Ring
GIA Certified Sapphire Diamond and Platinum Ring

GIA Certified Sapphire Diamond and Platinum Ring

By Yael Designs

Located in San Francisco, CA

A cut-corner rectangular-shaped sapphire, with trillion-shaped diamonds to each side, is framed in

Category

2010s Fashion Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Collectable 50 Carat Tanzanite and Diamond Cocktail Dinner Ring
Collectable 50 Carat Tanzanite and Diamond Cocktail Dinner Ring

Collectable 50 Carat Tanzanite and Diamond Cocktail Dinner Ring

By Avanti

Located in Carrollton, TX

flashes. The side has two 1.00 ct trillion diamonds on each side and then surrounded by another 2.64 cts

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Tanzanite, 18k Gold, White Gold

Natural 3.76 Carat Colombian Emerald with Diamond Side Stone 3-Stones Ring
Natural 3.76 Carat Colombian Emerald with Diamond Side Stone 3-Stones Ring

Natural 3.76 Carat Colombian Emerald with Diamond Side Stone 3-Stones Ring

By Gad & Co.

Located in Miami, FL

#: GRS2014-048907 _______________________ Side Stone Details: - Diamond(1): 2 Trillion cut Diamonds, 0.96

Category

2010s Colombian Contemporary Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Cushion Cut Sapphire Trillion Cut Diamond Platinum Ring
Cushion Cut Sapphire Trillion Cut Diamond Platinum Ring

Cushion Cut Sapphire Trillion Cut Diamond Platinum Ring

Located in Carmel-by-the-Sea, CA

ring has been decorated- diamonds all the way around both sides of the band, with engraving completing

Category

20th Century Three-Stone Rings

Materials

Sapphire, Platinum

2.25 Carat Round Brilliant Cut Diamond Ring in 18 Karat Yellow Gold
2.25 Carat Round Brilliant Cut Diamond Ring in 18 Karat Yellow Gold

2.25 Carat Round Brilliant Cut Diamond Ring in 18 Karat Yellow Gold

Located in Palm Beach, FL

. Center diamond color grade is G and clarity is VVS-2. Side diamond trillions weigh 1.00 Carat (total

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Yellow Gold, Platinum

GIA 1.52 carat cushion brilliant cut diamond platinum engagement ring
GIA 1.52 carat cushion brilliant cut diamond platinum engagement ring

GIA 1.52 carat cushion brilliant cut diamond platinum engagement ring

Located in Beverly Hills, CA

, allowing light to dance richly across its surface. Flanking the center stone are two elegant trillion cut

Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, Platinum

GIA 0.83 Carat Round Trillion Cut Three-Stone 18K White Gold Diamond Ring
GIA 0.83 Carat Round Trillion Cut Three-Stone 18K White Gold Diamond Ring

GIA 0.83 Carat Round Trillion Cut Three-Stone 18K White Gold Diamond Ring

By EMD Diamonds

Located in New York, NY

enhanced by two exquisite trillion-cut side stones, all harmoniously accentuated by shimmering white gold

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Gold

3.70ct Round Brilliant Cut Center with 1.60ct t.w. 2 Trillion Cut Side Diamond E
3.70ct Round Brilliant Cut Center with 1.60ct t.w. 2 Trillion Cut Side Diamond E

3.70ct Round Brilliant Cut Center with 1.60ct t.w. 2 Trillion Cut Side Diamond E

Located in New York, NY

. Center Round Brilliant Cut diamond is of 3.70carats and is EGL certified D color VS1 Clarity, two side

Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Trillion Paraiba Tourmaline Round Diamond 18k Yellow Gold Cocktail Fashion Ring
Trillion Paraiba Tourmaline Round Diamond 18k Yellow Gold Cocktail Fashion Ring

Trillion Paraiba Tourmaline Round Diamond 18k Yellow Gold Cocktail Fashion Ring

By Alberto

Located in GREAT NECK, NY

Metal: 18K Yellow Gold Center Stone: 1 Trillion Shaped Paraiba Tourmaline at 1.32 Carats Side

Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Tourmaline, Paraiba, Yellow Gold, 18k Gold

Pear Shape Fancy Deep Brownish Green Yellow Diamond Trillion Sides Ring
Pear Shape Fancy Deep Brownish Green Yellow Diamond Trillion Sides Ring

Pear Shape Fancy Deep Brownish Green Yellow Diamond Trillion Sides Ring

By Shimon's Creations

Located in New York, NY

: 0.77 Carats Long Trillion White Diamonds - Totaling 2 stones 5.19 Carats Pear Shape Natural Fancy Deep

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, White Gold

Trillion Chubby Pear Opal Fashion Open Diamond Detail Band Ring 14 Karat Gold
Trillion Chubby Pear Opal Fashion Open Diamond Detail Band Ring 14 Karat Gold

Trillion Chubby Pear Opal Fashion Open Diamond Detail Band Ring 14 Karat Gold

By Alberto

Located in GREAT NECK, NY

14K Yellow Gold 1 Trillion Cut Opal at 5.51 Carats - Measuring 12.8 mm 4 Brilliant Round White

Category

2010s American Contemporary Fashion Rings

Materials

Diamond, White Diamond, Opal, Yellow Gold, 14k Gold

Kabana Garnet, Opal, and Diamond Ring Yellow Gold, 14k Gold Trillion .56 Carat
Kabana Garnet, Opal, and Diamond Ring Yellow Gold, 14k Gold Trillion .56 Carat

Kabana Garnet, Opal, and Diamond Ring Yellow Gold, 14k Gold Trillion .56 Carat

By Kabana

Located in Greensboro, NC

Natural Diamonds Clarity: SI1 Color: G - H Cut: Round Brilliant Carats: 0.06ctw Total Carats: 0.56ctw

Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, Garnet, Opal, 14k Gold, Yellow Gold

0.95 Carat Trillion Yellow Beryl White Diamond Fashion Ring 14 Karat Yellow Gold
0.95 Carat Trillion Yellow Beryl White Diamond Fashion Ring 14 Karat Yellow Gold

0.95 Carat Trillion Yellow Beryl White Diamond Fashion Ring 14 Karat Yellow Gold

By Alberto

Located in GREAT NECK, NY

14K Yellow Gold 1 Trillion Yellow Beryl at 0.95 Carats - Measuring 7mm 13 Brilliant Round White

Category

2010s American Contemporary Fashion Rings

Materials

Beryl, Diamond, White Diamond, Yellow Beryl, Yellow Gold, 14k Gold

Vintage Platinum 1ct Brilliant Pave Diamond Detailed Triangle Trillion Stick Pin
Vintage Platinum 1ct Brilliant Pave Diamond Detailed Triangle Trillion Stick Pin

Vintage Platinum 1ct Brilliant Pave Diamond Detailed Triangle Trillion Stick Pin

Located in Montclair, NJ

surely add a touch of class to your attire. Enjoy :) --Stone(s):-- (3) Natural Genuine Diamonds - Round

Category

Vintage 1930s Arts and Crafts Brooches

Materials

Diamond, Platinum

Platinum 0.18ct Diamond and Cats Eye Ring #5349
Platinum 0.18ct Diamond and Cats Eye Ring #5349

Platinum 0.18ct Diamond and Cats Eye Ring #5349

By LB Exclusive

Located in Southampton, PA

). Flanking the centerpiece are two sharp trillion-cut diamonds. Instead of traditional-shaped side stones

Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, Cat’s Eye

Platinum 0.53ct Diamond and Sapphire Ring MF04-110525
Platinum 0.53ct Diamond and Sapphire Ring MF04-110525

Platinum 0.53ct Diamond and Sapphire Ring MF04-110525

By LB Exclusive

Located in Southampton, PA

flank the sapphire like finely crafted arrowheads. Smaller round diamonds trace the two sides of the

Category

21st Century and Contemporary Cocktail Rings

Materials

Sapphire, Diamond, Platinum

Bold 18k Gold Dome Ring with Cabochon Ruby, Emeralds & Diamonds
Bold 18k Gold Dome Ring with Cabochon Ruby, Emeralds & Diamonds

Bold 18k Gold Dome Ring with Cabochon Ruby, Emeralds & Diamonds

Located in Los Angeles, CA

: 18k Yellow Gold Center Stone: Cabochon Ruby (3.60 carats) Side Stones: 2 Trillion-Cut Rubies (0.30

Category

Early 20th Century Unknown Art Deco Dome Rings

Materials

Diamond, Emerald, Ruby, Gold, 18k Gold, Yellow Gold

Contemporary 14K White Gold Tanzanite and Diamond  Ring
Contemporary 14K White Gold Tanzanite and Diamond  Ring

Contemporary 14K White Gold Tanzanite and Diamond Ring

Located in Lexington, KY

side of the trillion cut. 14k white gold 1.00 cttw Tanzanite .10 cttw diamond Size 7 (can be

Category

1990s Engagement Rings

Materials

Diamond, Tanzanite, Gold, 14k Gold, White Gold

Vintage Platinum and 18k White Gold Brooch with Diamonds and Emerald
Vintage Platinum and 18k White Gold Brooch with Diamonds and Emerald

Vintage Platinum and 18k White Gold Brooch with Diamonds and Emerald

Located in Miami, FL

: Round - Quantity: 102 Side Stone Details(3): - Type: Emerald - Carat: 5 (approx.) - Cut: Trillion

Category

2010s North American Art Deco Brooches

Materials

Diamond, Emerald, White Gold, Platinum

Platinum Diamond GIA Certified Brazilian Alexandrite Paraiba Tourmaline Ring
Platinum Diamond GIA Certified Brazilian Alexandrite Paraiba Tourmaline Ring

Platinum Diamond GIA Certified Brazilian Alexandrite Paraiba Tourmaline Ring

Located in Los Angeles, CA

center. Each side of the ring's shank has 13 round pave set diamonds. Ring is a low profile setting

Category

21st Century and Contemporary North American Modern Engagement Rings

Materials

Alexandrite, Diamond, Tourmaline, Paraiba, Platinum

LB Exclusive Platinum 0.32 ct Diamond Pearl Ring
LB Exclusive Platinum 0.32 ct Diamond Pearl Ring

LB Exclusive Platinum 0.32 ct Diamond Pearl Ring

By LB Exclusive

Located in Southampton, PA

small trillion cut diamond, for a total of 0.32 carats of diamonds. Each stone is held in place by four

Category

21st Century and Contemporary Band Rings

Materials

Diamond, Pearl, Platinum

GIA 2.39 Carat Burma No Heat Red Ruby with Diamonds 18 Karat Gold Halo Ring
GIA 2.39 Carat Burma No Heat Red Ruby with Diamonds 18 Karat Gold Halo Ring

GIA 2.39 Carat Burma No Heat Red Ruby with Diamonds 18 Karat Gold Halo Ring

Located in Addison, TX

in white gold and accents the vibrant center with 2 Kitecut diamonds on each side and round cut

Category

Early 20th Century Unknown Art Deco Fashion Rings

Materials

Diamond, Spinel, Ruby, White Gold, 18k Gold

GIA Certified 1.02 Natural Pink Diamond and Yellow Diamond Ring in Platinum
GIA Certified 1.02 Natural Pink Diamond and Yellow Diamond Ring in Platinum

GIA Certified 1.02 Natural Pink Diamond and Yellow Diamond Ring in Platinum

Located in Chicago, IL

yellow diamonds are set on both sides of this diamond center stone, finished with 0.50 carat of round

Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, Yellow Diamond, Platinum

AGL Certified Blue Sapphire and Tapered Baguettes 1950s Platinum Ring
AGL Certified Blue Sapphire and Tapered Baguettes 1950s Platinum Ring

AGL Certified Blue Sapphire and Tapered Baguettes 1950s Platinum Ring

Located in Lexington, KY

of tapered baguettes and round diamonds. Can you imagine what this ring would look like on your

Category

Vintage 1950s Fashion Rings

Materials

Diamond, Blue Sapphire, Platinum

GRS Certified 5.12 Carat Untreated Chrysoberyl Cat's Eye & Diamond Ring in 18k
GRS Certified 5.12 Carat Untreated Chrysoberyl Cat's Eye & Diamond Ring in 18k

GRS Certified 5.12 Carat Untreated Chrysoberyl Cat's Eye & Diamond Ring in 18k

By Gad & Co.

Located in Miami, FL

centered chatoyancy (eye). Adorned by two trillion cut yellow tint diamond side stones and a round cut

Category

2010s Modern Cocktail Rings

Materials

Chrysoberyl, Diamond, Cat’s Eye, 18k Gold, Yellow Gold

Antique French 5.88 Carat Diamond and White Gold Dress Ring Art Deco
Antique French 5.88 Carat Diamond and White Gold Dress Ring Art Deco

Antique French 5.88 Carat Diamond and White Gold Dress Ring Art Deco

Located in Jesmond, Newcastle Upon Tyne

feature diamond is flanked on either side by an impressive baguette cut diamond and this central

Category

Vintage 1930s Unknown Art Deco Fashion Rings

Materials

Diamond, White Gold, Platinum

81.94 Carat Citrine and 15 Karat Gold Pendant, Antique, circa 1910
81.94 Carat Citrine and 15 Karat Gold Pendant, Antique, circa 1910

81.94 Carat Citrine and 15 Karat Gold Pendant, Antique, circa 1910

Located in Jesmond, Newcastle Upon Tyne

to the sides of the frame. This setting of this stunning example of antique jewelry is further

Category

Vintage 1910s Unknown Pendant Necklaces

Materials

Citrine, 15k Gold, Yellow Gold

Set of 2 - Mandarin Garnet and Colombian Emerald Ring
Set of 2 - Mandarin Garnet and Colombian Emerald Ring

Set of 2 - Mandarin Garnet and Colombian Emerald Ring

By Royaal Stones Ltd

Located in Bangkok, Thailand

Trillion Diamond and 0.22 carat round Diamond halo three stone, engagement ring. The stones are set in 18K

Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Emerald, Garnet, Mandarin Garnet, Gold, 18k Gold

Trillion Blue Sapphire Ring
Trillion Blue Sapphire Ring

Trillion Blue Sapphire Ring

Located in บางรัก, TH

Clarity: - Surrounding Stones: Diamonds 1) Side Heart Diamonds Carat weight: 0.57 ct (01 pcs

Category

2010s Asian Engagement Rings

Materials

Blue Sapphire, Diamond, 18k Gold, White Gold

*NRP* IGI 14k 4.00 Carat Tanzanite&Diamonds Antique Art Deco Style Stud Earrings
*NRP* IGI 14k 4.00 Carat Tanzanite&Diamonds Antique Art Deco Style Stud Earrings

*NRP* IGI 14k 4.00 Carat Tanzanite&Diamonds Antique Art Deco Style Stud Earrings

Located in Kaohsiung City, TW

violetish Tanzanite as the center stone weighing 4.00 ct surrounded by the natural green Diamonds weighing

Category

21st Century and Contemporary Taiwanese Contemporary Stud Earrings

Materials

Tanzanite, Diamond, Gold, 14k Gold, White Gold

Morganite and Diamond Dress Ring 4.14 Carat
Morganite and Diamond Dress Ring 4.14 Carat

Morganite and Diamond Dress Ring 4.14 Carat

Located in Mayfair, London, London

by a round brilliant cut diamond set halo. Complimenting the central stone sits a single trillion cut

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Morganite, 18k Gold, White Gold

AIG Certified 10.02 Carats Zambian Emerald  Diamonds 18K Gold Ring
AIG Certified 10.02 Carats Zambian Emerald  Diamonds 18K Gold Ring

AIG Certified 10.02 Carats Zambian Emerald Diamonds 18K Gold Ring

Located in New Delhi, Delhi

, of 10,02 carats, and two side natural diamonds in trillions cut of 0,60 x2 , total 1,20 carats, H-I

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

Vintage GIA Certified 4 Carat Ceylon Sapphire & Diamond Platinum Ring
Vintage GIA Certified 4 Carat Ceylon Sapphire & Diamond Platinum Ring

Vintage GIA Certified 4 Carat Ceylon Sapphire & Diamond Platinum Ring

By Gad & Co.

Located in Miami, FL

center stone is flanked by two trillion cut diamond side stones. Fixed with a textured dotted rising

Category

20th Century Sri Lankan Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

1920s Art Deco Diamond, Blue Sapphire and 18 Karat White Gold Filigree Ring
1920s Art Deco Diamond, Blue Sapphire and 18 Karat White Gold Filigree Ring

1920s Art Deco Diamond, Blue Sapphire and 18 Karat White Gold Filigree Ring

Located in Hicksville, NY

Sapphires Features: 0.15 carat total weight Single cut Diamonds, prong set 2 - Trillion cut Blue Sapphires

Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

3.78 Carat Cushion Green and Pink Tourmaline, and Diamond Ring 14K White Gold
3.78 Carat Cushion Green and Pink Tourmaline, and Diamond Ring 14K White Gold

3.78 Carat Cushion Green and Pink Tourmaline, and Diamond Ring 14K White Gold

By Alberto

Located in GREAT NECK, NY

Stones: 2 Trillion Shaped Pink Tourmalines at 1.17 ct- Clarity: SI Diamond Details: 1 Round White Diamond

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Tourmaline, White Gold, 14k Gold

Shield Cut Orange Spessartite & Green Tsavorite Pendant by Rock N Gold Creations
Shield Cut Orange Spessartite & Green Tsavorite Pendant by Rock N Gold Creations

Shield Cut Orange Spessartite & Green Tsavorite Pendant by Rock N Gold Creations

By Rock N Gold Creations

Located in San Diego, CA

, bezel set rich red ruby and collection quality round brilliant diamonds. This is a heavy, high quality

Category

1990s American Artist Pendant Necklaces

Materials

Diamond, Ruby, Tsavorite, Gold, 18k Gold, Yellow Gold, Platinum

Paolo Costagli Watermelon and Mint Tourmaline Ring with Diamonds
Paolo Costagli Watermelon and Mint Tourmaline Ring with Diamonds

Paolo Costagli Watermelon and Mint Tourmaline Ring with Diamonds

By Paolo Costagli

Located in Miami beach, FL

stones set in 18 karat yellow gold and pave-set round, brilliant diamond detailing. The beauty is in

Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Tourmaline, 18k Gold, Yellow Gold

18k White Gold Colombian Certified Emerald Ring with Custom Diamond Jacket
18k White Gold Colombian Certified Emerald Ring with Custom Diamond Jacket

18k White Gold Colombian Certified Emerald Ring with Custom Diamond Jacket

By Avanti

Located in Carrollton, TX

cut diamonds on the side and round pave diamonds throughout the setting. The head holding the

Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, White Gold, Yellow Gold

Vintage Natural 1.70 Carat Emerald and Diamond Dinner Ring
Vintage Natural 1.70 Carat Emerald and Diamond Dinner Ring

Vintage Natural 1.70 Carat Emerald and Diamond Dinner Ring

Located in Metairie, LA

rated AA quality. Flanking this natural green gem are two trillion cut diamonds. One on each side; each

Category

Vintage 1970s American Retro Three-Stone Rings

Materials

Diamond, Emerald, 14k Gold, White Gold

Paolo Costagli 18 Karat White Gold Aquamarine, Tanzanite and Diamond Ring
Paolo Costagli 18 Karat White Gold Aquamarine, Tanzanite and Diamond Ring

Paolo Costagli 18 Karat White Gold Aquamarine, Tanzanite and Diamond Ring

By Paolo Costagli

Located in Miami beach, FL

One of a kind princess cut aquamarine ring flanked by trillion shape tanzanite side stones set in

Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Aquamarine, Diamond, White Diamond, Tanzanite, 18k Gold, White Gold

Paolo Costagli 18 Karat White Gold Mint Tourmaline, Tanzanite and Diamond Ring
Paolo Costagli 18 Karat White Gold Mint Tourmaline, Tanzanite and Diamond Ring

Paolo Costagli 18 Karat White Gold Mint Tourmaline, Tanzanite and Diamond Ring

By Paolo Costagli

Located in Miami beach, FL

white gold with pave-set round, brilliant diamond detailing. This ring features a classic silhouette

Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Tanzanite, Tourmaline, 18k Gold, White Gold

Paolo Costagli 18 Karat White Gold Swiss Blue Topaz and Tanzanite Ring
Paolo Costagli 18 Karat White Gold Swiss Blue Topaz and Tanzanite Ring

Paolo Costagli 18 Karat White Gold Swiss Blue Topaz and Tanzanite Ring

By Paolo Costagli

Located in Miami beach, FL

One-of-a-kind emerald-cut Swiss Blue Topaz ring with trillion-cut tanzanite side stones set in 18

Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Tanzanite, Topaz, 18k Gold, White Gold

18ct White Gold Trillion Cut Diamond Solitaire Engagement Ring
18ct White Gold Trillion Cut Diamond Solitaire Engagement Ring

18ct White Gold Trillion Cut Diamond Solitaire Engagement Ring

Located in Lancashire, Oldham

A unique and stylish 18ct white gold trillion cut diamond solitaire ring. The seven stone half hoop

Category

2010s British Contemporary Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

5.07 Carat No Heated Blue Sapphire Cocktail Ring Set Trillion Cut White Diamond
5.07 Carat No Heated Blue Sapphire Cocktail Ring Set Trillion Cut White Diamond

5.07 Carat No Heated Blue Sapphire Cocktail Ring Set Trillion Cut White Diamond

By Héritage Jewelry

Located in Istanbul, TR

An amazing Oval Blue Sapphire Ring, flanked on each side by a single Trillion cut diamonds (also

Category

21st Century and Contemporary French Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, Sapphire, White Diamond, 18k Gold, Gold, White Gold

GIA 5.02 Carat Three-Stone 18 Karat Yellow Gold and Platinum Ring
GIA 5.02 Carat Three-Stone 18 Karat Yellow Gold and Platinum Ring

GIA 5.02 Carat Three-Stone 18 Karat Yellow Gold and Platinum Ring

Located in Dallas, TX

ring is paired with two trillion side diamonds, weighing a total of 1.55 carats with D-E color and SI1

Category

Early 2000s Modern Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

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Pink Sapphire and diamond engagement ring beautifully handcrafted in 18k white and yellow gold. The details are as follows : Total diamond weight : 1.04 carat ( G color and VS cl...

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2010s American Contemporary Engagement Rings

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Emilio Jewelry Gia Certified Fancy Blue Diamond Ring
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From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Featuring a very special center diamond Gia Certified as Natural 4.00 Ca...

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21st Century and Contemporary Three-Stone Rings

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GIA Certified 1.31 Carat Natural No Heat Pink Sapphire Ring Made in Platinum

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Located in Tokyo, JP

A beautiful ring featuring a GIA Certified 1.31 Carat Natural Hot Pink Sapphire and 0.65 Carat Diamond Accents set in Platinum. Sapphires have extraordinary durability - they excel i...

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Emilio Jewelry GIA Certified 7.02 Carat Natural Blue Diamond Ring
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Located in New York, NY

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21st Century and Contemporary Three-Stone Rings

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Blue Diamond

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1948 Ring natural 2ct. Sapphire 0.6 ctw Diamonds 18K Gold Platinum ØUS7.25/2.7gr

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GIA Certified 4.82 Carats Emerald Cut Colombian Emerald Platinum Engagement Ring
GIA Certified 4.82 Carats Emerald Cut Colombian Emerald Platinum Engagement Ring

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Located in New York, NY

An elegant engagement ring, showcasing a GIA certified 4.82 carats emerald cut Colombian emerald, set on a four prong setting. Flanked by smaller emerald cut emeralds weighing 1.22 c...

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21st Century and Contemporary American Contemporary Three-Stone Rings

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Diamond, Emerald, Platinum

2.41 CTW Natural Emerald Diamond Three Stone Engagement Ring in 18k Yellow Gold
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21st Century and Contemporary American Art Deco Three-Stone Rings

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Diamond, Emerald, Gold, 18k Gold, Yellow Gold

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18 Karat Lovely Flower Ring Purple Amethyst and Pink Sapphire natural gemstones
18 Karat Lovely Flower Ring Purple Amethyst and Pink Sapphire natural gemstones

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2010s American Fashion Rings

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2010s Colombian Modern Three-Stone Rings

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Antique 1890s Unknown Victorian Cocktail Rings

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Diamond, White Diamond, Ruby, 18k Gold, Yellow Gold

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Located in Stamford, CT

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21st Century and Contemporary Engagement Rings

Materials

Diamond, Emerald, Gold, 14k Gold, White Gold

Modern Emerald Diamond Three Stone Ring Engagement Ring in 18K Yellow Gold
Modern Emerald Diamond Three Stone Ring Engagement Ring in 18K Yellow Gold

Modern Emerald Diamond Three Stone Ring Engagement Ring in 18K Yellow Gold

By VR Jewels

Located in New York, NY

Diamond and emerald three stone ring in 18K gold which perfectly goes with your personality. Three stone rings come with deeper meaning, traditionally symbolizing friendship and love...

Category

21st Century and Contemporary American Art Deco Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold, Gold

GRS Certified Padparadscha Orange Pink 5.50 Carat Oval Solitaire Ring
GRS Certified Padparadscha Orange Pink 5.50 Carat Oval Solitaire Ring

GRS Certified Padparadscha Orange Pink 5.50 Carat Oval Solitaire Ring

By Antinori Fine Jewels

Located in Chicago, IL

GRS Certified Padparadscha Orange Pink 5.50 Carat Oval Solitaire Ring The side diamonds are GIA certified half moon diamonds set in 18 carats yellow gold and platinum

Category

2010s Unknown Contemporary Engagement Rings

Materials

Sapphire, Pink Sapphire, Padparadscha Sapphire , 18k Gold, White Gold, Y...

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Round Diamond With Trillion Side Stones For Sale on 1stDibs

There is a broad range of round diamond with trillion side stones for sale on 1stDibs. All of the items for sale were constructed with extraordinary care, often using gold, 18k gold and rose gold. Find a collection of 25 vintage versions or 54 modern creations for a more contemporary example of these cherished accessories. Our collection, which features older pieces for sale from the 20th Century and newer versions made as recently as the 21st Century, has proven very popular over the years. There are many different pieces in our collection of round diamond with trillion side stones to choose from, but contemporary and modern round diamond with trillion side stones are of considerable interest. There have been many well-made iterations of these items over the years, but those made by Paolo Costagli, Alberto and Anna Sheffield are often thought to be among the most beautiful. Today, if you’re looking for trillion cut round diamond with trillion side stones and are unable to find the perfect match, our selection also includes oval cut and round cut alternatives. If you’re browsing the variety of round diamond with trillion side stones for sale, you’ll find that many are available today for women, but there are still pieces to choose from for men.

How Much are Round Diamond With Trillion Side Stones?

On average, round diamond with trillion side stones at 1stDibs sell for $8,500, while they’re typically $424 on the low end and $450,000 for the highest priced versions of this item.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.