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Round Diamond With Trillion Side Stones

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4 prong Platinum Set Oval Sapphire with Diamond Trillions on side Platinum Ring
4 prong Platinum Set Oval Sapphire with Diamond Trillions on side Platinum Ring

4 prong Platinum Set Oval Sapphire with Diamond Trillions on side Platinum Ring

Located in Saratoga Springs, NY

#1 Natural Mined Sapphire and Natural Mined Diamond Ring Sapphire Attributes: Oval Faceted 2.61ctw (9.25 X 6.80 X 4.55mm) Lightly Included (L1), 366 moderate blue Proportions: Very G...

Category

2010s Contemporary Three-Stone Rings

Materials

Sapphire, Platinum

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

The gem is set in a four-prong setting, with trillion cut diamonds accenting each side to create the perfect three-stone look.

Category

2010s Zambian Three-Stone Rings

Materials

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

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 in 18K white gold.

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

GIA-certified 2.42 carat cushion-cut purplish pink sapphire from Vietnam in an 18K two-tone gold and platinum three-stone setting with trillion-cut diamond side stones.

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

By Ursula Rickmers

Located in Miramar, FL

The brilliant cut faceting creates flashes of light around the edges, while the interior holds your attention with its depth. Two trillion-cut white diamonds (0.38 carats total) fla...

Category

2010s Turkish Art Deco Three-Stone Rings

Materials

Diamond, 18k Gold, Rose 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

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

By Le Vian

Located in Scottsdale, AZ

Each trillion-cut tanzanite is adorned with a triangular halo of round diamonds, adding a brilliant frame that enhances the overall opulence of the ring.

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

Fine Emerald Diamond ring in 18KT yellow gold, made with a large 6.98 carats emerald and flanked by a trillion brilliant on either side! Certificate of authenticity comes with the pu...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Emerald

GIA 1.57 Carat Round Trillion Cut Three-Stone  Diamond Ring
GIA 1.57 Carat Round Trillion Cut Three-Stone  Diamond Ring

GIA 1.57 Carat Round Trillion Cut Three-Stone Diamond Ring

By EMD Diamonds

Located in New York, NY

Elevate your jewelry collection with this timeless diamond ring, featuring a stunning round center stone weighing 1.57.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA 1.51 Carat Round Three-Stone Trillion Cut  Diamond Ring
GIA 1.51 Carat Round Three-Stone Trillion Cut  Diamond Ring

GIA 1.51 Carat Round Three-Stone Trillion Cut Diamond Ring

By EMD Diamonds

Located in New York, NY

Crafted in luxurious platinum , the ring showcases two smaller trillion-cut diamonds gracefully prong set on either side, enhancing its captivating three-stone design while providing...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

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

GIA-certified 13.03 carat internally flawless radiant cut fancy yellow diamond three-stone ring in 18K two-tone yellow and white gold, flanked by two trillion-cut white diamonds and ...

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

An exqusite Emerald and Diamonds earrings in a contemporary design, so elegant and chic style. A ring that exudes timeless elegance and luxurious sophistication. Stunning ring come i...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold

Rectangular Pink Tourmaline and Diamond Ring in Platinum, 1.04ct
Rectangular Pink Tourmaline and Diamond Ring in Platinum, 1.04ct

Rectangular Pink Tourmaline and Diamond Ring in Platinum, 1.04ct

Located in La Jolla, CA

Rectangular Pink Tourmaline and Trillion Diamond Ring in Platinum Pink Tourmaline and Diamond Ring features an Elongated Emerald cut Pink Tourmaline in the center accented with one ...

Category

21st Century and Contemporary North American Three-Stone Rings

Materials

Diamond, Tourmaline, Platinum

GIA 1.20 Carat Round Trillion Cut Three-Stone 18K White Gold Diamond Ring
GIA 1.20 Carat Round Trillion Cut Three-Stone 18K White Gold Diamond Ring

GIA 1.20 Carat Round Trillion Cut Three-Stone 18K White Gold Diamond Ring

By EMD Diamonds

Located in New York, NY

Elevate your jewelry collection with this timeless diamond ring, featuring a stunning round center stone weighing 1.20.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Gold

GIA 1.14 Carat Round Trillion Cut Three-Stone 18K Yellow Gold Diamond Ring
GIA 1.14 Carat Round Trillion Cut Three-Stone 18K Yellow Gold Diamond Ring

GIA 1.14 Carat Round Trillion Cut Three-Stone 18K Yellow Gold Diamond Ring

By EMD Diamonds

Located in New York, NY

Elevate your jewelry collection with this timeless diamond ring, featuring a stunning round center stone weighing 1.14.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow 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

An exclusive emerald and diamonds ring, in contemporary design, so elegant and refined style. Elevate your timeless of beauty, and add a touch of charm and class on your look. Stunni...

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

An exquisite Emerald and Diamonds ring in a contemporary design, so elegant and refined style. Elevate your timeless of beauty and add a touch of sophistication and charm on your loo...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold

GIA 1.52 Carat Round Trillion Cut Three-Stone 18K Yellow Gold Diamond Ring
GIA 1.52 Carat Round Trillion Cut Three-Stone 18K Yellow Gold Diamond Ring

GIA 1.52 Carat Round Trillion Cut Three-Stone 18K Yellow Gold Diamond Ring

By EMD Diamonds

Located in New York, NY

Elevate your jewelry collection with this timeless diamond ring, featuring a stunning round center stone weighing 1.52.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Gold

GIA 1.51 Carat Round Trillion Cut Three-Stone 18K White Gold Diamond Ring
GIA 1.51 Carat Round Trillion Cut Three-Stone 18K White Gold Diamond Ring

GIA 1.51 Carat Round Trillion Cut Three-Stone 18K White Gold Diamond Ring

By EMD Diamonds

Located in New York, NY

Elevate your jewelry collection with this timeless diamond ring, featuring a stunning round center stone weighing 1.51.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White 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

. ★ MATERIALS ★ Stone: Natural Diamond Shape: Emerald Carat: 1.59 ct Clarity: SI Color: FGH Stone: Natural Diamond Shape: Trillion Carat: 0.30 ct Clarity: SI Color: FGH St...

Category

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

Materials

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

GIA 1.03 Carat Round Three-Stone Trillion Cut 18K White Gold Diamond Ring
GIA 1.03 Carat Round Three-Stone Trillion Cut 18K White Gold Diamond Ring

GIA 1.03 Carat Round Three-Stone Trillion Cut 18K White Gold Diamond Ring

By EMD Diamonds

Located in New York, NY

Crafted in luxurious white gold , the ring showcases two smaller trillion-cut diamonds gracefully prong set on either side, enhancing its captivating three-stone design while providi...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White 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

Crafted in luxurious yellow gold , the ring showcases two smaller trillion-cut diamonds gracefully prong set on either side, enhancing its captivating three-stone design while provid...

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

AGL Certified 1.76 Carat Cushion Cut Pigeon's Blood Red No Heat Burma Ruby & Diamond Ring in 18k White Gold. Set with a round cut diamond halo and two trillion cut side stones.

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 is a gorgeous CUSTOM, ONE OF A KIND design, three stone diamond engagement ring in platinum. This marquise and trillion diamond three stone ring has a Marquise diamond set in t...

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

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Gray Base / Very Nice Green Play of Colors - 11.2x9.7mm - 2.34ct (exact) (16) Natural Genuine Diamonds - 14 R...

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

Additionally, the ring boasts two triangular (trillion) cut white diamonds on each side of the emerald, totaling 1.10 carats and measuring 6 mm each, and 28 round-cut white diamonds,...

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

Art Deco platinum ring sets 3.04 carat trillion-cut purplish pink ruby, complemented by 10 square-cut ruby side stones and 1.50 carats total weight of diamonds.

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

Details: Item Type: Statement Necklace Metal: 14K Yellow Gold Closure: Box with safety clasp Weight: 51.7 Grams Length: 16.5 inches Chain Width: 11mm Center Stone Details: Type: Di...

Category

21st Century and Contemporary Modern Choker Necklaces

Materials

Diamond, Gold, 14k Gold, Yellow Gold

9.21 Carat Round Brilliant Diamond Three-Stone Platinum Ring GIA VS1
9.21 Carat Round Brilliant Diamond Three-Stone Platinum Ring GIA VS1

9.21 Carat Round Brilliant Diamond Three-Stone Platinum Ring GIA VS1

By Antinori Fine Jewels

Located in Chicago, IL

Measuring an exceptional 13.40 – 13.46 x 8.33 mm, the center diamond displays remarkable brilliance, fire, and visual presence. Its outstanding proportions and Excellent cut grading ...

Category

2010s Italian Solitaire Rings

Materials

Diamond, White Diamond, Platinum

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

Details: Item Type: Midi Ring Metal: 18K White Gold (polished) Size: 7 (adjustable) Weight: 8.1 grams Center Stone Details: Type: Sapphire Carat: 1.50 Carat Color: Blue Cut: Trillio...

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

By VimleshBadaya

Located in Jaipur, RJ

Set in polished 18K White Gold with a sleek straight band, this statement ring blends modern geometry with luxurious sophistication—perfect for those who appreciate vibrant color and...

Category

Early 2000s Indian Art Deco Cocktail Rings

Materials

Tourmaline, Diamond, White Gold, 18k Gold

8.80 Carat Round Brilliant Diamond Three-Stone Platinum Ring GIA F VS2
8.80 Carat Round Brilliant Diamond Three-Stone Platinum Ring GIA F VS2

8.80 Carat Round Brilliant Diamond Three-Stone Platinum Ring GIA F VS2

By Antinori Fine Jewels

Located in Chicago, IL

The stone is beautifully accented by matching trillion-cut side diamonds that create a striking architectural silhouette while enhancing the brilliance and visual balance of the ring.

Category

2010s Italian Solitaire Rings

Materials

Diamond, White Diamond, Platinum

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

Flanking the tanzanite on either side, four round brilliant-cut diamonds are channel-set into each shoulder of the band, their bright white sparkle creating a luminous contrast that ...

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

Details: Center Stone: 12.40 carat Trillion tanzanite Side Stone Diamonds: 2.30 total carat weight, Round Brilliant 18 Kt White Gold 12.4 gr.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Tanzanite, 18k Gold

14K Yellow Gold 3.50 Ct Trillion Pink Sapphire & 0.45 Ct Diamond Fringe Necklace
14K Yellow Gold 3.50 Ct Trillion Pink Sapphire & 0.45 Ct Diamond Fringe Necklace

14K Yellow Gold 3.50 Ct Trillion Pink Sapphire & 0.45 Ct Diamond Fringe Necklace

Located in Jaipur, IN

The triangular silhouette is also inherently dynamic — unlike the stable, symmetrical oval or round, the trillion has a directionality, an energy, that makes each stone appear to b...

Category

2010s Indian Aesthetic Movement Pendant Necklaces

Materials

Diamond, Pink Sapphire, Gold, 14k Gold, Yellow 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

DeKara Design Collection Metal- 18K White Gold, 18K Yellow Gold, .750. Stones- EGL Certified Color Enhanced Triangle Center Fancy Intense Yellow Color Treated, SI2 Clarity 1.05 Car...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Yellow Diamond, 18k Gold, White Gold

IGI-Certified 1ct Rose-Cut Trillion Diamond Mens Iced-Out Signet Ring - 18K Gold
IGI-Certified 1ct Rose-Cut Trillion Diamond Mens Iced-Out Signet Ring - 18K Gold

IGI-Certified 1ct Rose-Cut Trillion Diamond Mens Iced-Out Signet Ring - 18K Gold

By VimleshBadaya

Located in Jaipur, RJ

With its architectural lines and high-jewelry finish, this ring is a symbol of prestige, individuality, and uncompromising taste. ✨ Diamond & Certification Details: Main Diamon...

Category

2010s Indian Art Deco Signet Rings

Materials

Diamond, Gold, 18k 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

Designed for engagements, weddings, and meaningful milestones, this ring works well as both a statement piece and an everyday essential. ★MATERIALS★ ♥ Centre Stone: Natural Diamond ...

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

By VimleshBadaya

Located in Jaipur, RJ

GIA Report Certified 1.5 Carats E VVS Diamond Trillion Cut Drop Dangle Earrings Available in 18k white gold. Same design can be made also with other custom gemstones per request. ...

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

By Louis Newman & Co

Located in New York, NY

Each side contains 4 Diamonds made up of 1 round, 2 baguettes and 1 trillion cut weighting a total of 1 carat.

Category

2010s American Dangle Earrings

Materials

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 and round diamonds going around the band weighing 1.41cts of diamonds set in microp...

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

This ring is a captivating expression of luxury, showcasing meticulous craftsmanship and an array of sparkling diamonds. Item Details: - Type: Ring - Metal: 18K White Gold - Weight:...

Category

2010s North American Art Deco Cluster Rings

Materials

Diamond, 18k Gold, White Gold

Vintage Le Vian 14K White Gold Tanzanite & Diamond Three Stone Ring Sz 6
Vintage Le Vian 14K White Gold Tanzanite & Diamond Three Stone Ring Sz 6

Vintage Le Vian 14K White Gold Tanzanite & Diamond Three Stone Ring Sz 6

By Le Vian

Located in Addison, TX

Details Designer: Le Vian Metal: 14K White Gold Ring Size: 7 Total Weight: 6.0 Grams Center Stone: Natural Tanzanite Center Stone Shape: Oval Center Stone Measurements: Approx. ...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Tanzanite, 14k Gold, 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

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

Located in Scottsdale, AZ

This rhodolite garnet and diamond ring radiates bold, jewel-toned elegance with its deep dark pink to purple stones that glow with a rich, velvety intensity. Six rhodolite garnets ar...

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

--Stone(s):-- (1) Natural Genuine Sapphire - Cushion Cut - Prong Set - Royal Blue Color - Heated - 2.10ct (exact) ** See Certification Details Below for Complete Info ** Numerous Na...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

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

18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 3.530 grams Set with- Stone type: Diamond Shape: Trilliant Carat: 0.03 Colour: F...

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

By Daizy Jewellery

Located in Istanbul, TR

14 karat gold earrings studs with genuine rubies and diamonds. Removable Jacket Stud Earrings. July birthstone jewelry. Trillione ruby earrings. Different way wearable earrings stud...

Category

2010s Turkish Modern Stud Earrings

Materials

Diamond, Ruby, 14k Gold, Gold

18kt White Gold Trilliant Diamond Ring, G/VS, By Designer Colour Diam
18kt White Gold Trilliant Diamond Ring, G/VS, By Designer Colour Diam

18kt White Gold Trilliant Diamond Ring, G/VS, By Designer Colour Diam

Located in บางรัก, TH

18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 2.969 grams Set with- Stone type: Diamond Shape: Trillion Carat: 0.03 Colour: G ...

Category

2010s Asian Engagement Rings

Materials

Diamond, 18k Gold, White Gold

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

Stones- 1 GIA Certified Triangular/Trillion Cut Bluish Green Paraiba Tourmaline 1.29 Carats, GIA Certified 8 Oval Shaped Brazilian Alexandrites 1.24 Carats, 26 Round Diamonds F-G Col...

Category

21st Century and Contemporary North American Modern Engagement Rings

Materials

Alexandrite, Diamond, Tourmaline, Paraiba, Platinum

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

2.50 Carat Rich Green Trilliant Checkerboard Cut Tsavorite with 23 Round Diamonds and 9 Baguette Diamonds 18K White Gold Statement Ring. Featuring a smooth shank on one end and a rib...

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Tsavorite, Gold, 18k Gold, White 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

2.50 Carat Rich Green Trilliant Checkerboard Cut Tsavorite with 23 Round Diamonds and 9 Baguette Diamonds 18K White Gold Statement Ring. Featuring a smooth shank on one end and a rib...

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

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

3.54 Carat Trilliant Rubellite Pink Tourmaline & Diamond 18K Two Tone Gold Ring
3.54 Carat Trilliant Rubellite Pink Tourmaline & Diamond 18K Two Tone Gold Ring

3.54 Carat Trilliant Rubellite Pink Tourmaline & Diamond 18K Two Tone Gold Ring

Located in Miami, FL

Product Specifications: Item Type: Bypass Cocktail Ring Metal: 18K Two-Tone — Yellow Gold (center prong basket) and White Gold (diamond pave shank) Weight: 3.42 grams Hallmark: 750 (...

Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

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

*GIA/Guild 18K 1.22 Ct Vibrant Kijani Green Tsavorite and Diamonds Brooch* GIA/Guild-certified natural vibrant Kijani Tsavorite weighing 1.22 ct set on the 18K white gold band with...

Category

21st Century and Contemporary Taiwanese Contemporary Brooches

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

This incredible band ring is crafted in solid 18k yellow gold and features a GIA certified natural ruby neatly bezel set at the center. The ruby has a lovely triangular cut and shows...

Category

1990s Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

14KT White Gold Garnet and Diamond Flower Drop Earrings
14KT White Gold Garnet and Diamond Flower Drop Earrings

14KT White Gold Garnet and Diamond Flower Drop Earrings

Located in Antwerp, BE

The top and bottom petals feature trillion-cut smoky quartz stones, while the side petals are fashioned from pear-cut smoky quartz.

Category

2010s Indian Art Deco Drop Earrings

Materials

Diamond, Quartz, 14k Gold, White Gold

14KT Yellow Gold Garnet and Diamond Flower Drop Earrings
14KT Yellow Gold Garnet and Diamond Flower Drop Earrings

14KT Yellow Gold Garnet and Diamond Flower Drop Earrings

Located in Antwerp, BE

The top and bottom petals feature trillion-cut smoky quartz stones, while the side petals are fashioned from pear-cut smoky quartz.

Category

2010s Indian Art Deco Drop Earrings

Materials

Diamond, Quartz, 14k 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

A stunning, fine and impressive vintage platinum set 2.74 carat diamond ring with trillion cut side stones; part of our vintage diamond engagement ring collections.

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

Ring size: 6.5 Stunningly sparkly, massive green beryl and diamond cocktail ring. This eye-catching piece makes a bold statement with both its impressive size and unique color. 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

Complementing the centerpiece are two Trillion Cut and six Round Brilliant side diamonds, collectively weighing approximately 0.35 carats.

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 setting is a marvel of design, featuring round diamonds pave set around the center stone, with a split shank adorned with prong-set round diamonds.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 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

18kt white gold earring with diamonds Gold colour & karat: White gold 18kt Weight: 5.85 grams Set with- Stone type: Diamonds Shape: Heart Carat: 0.29 Colour: Fai...

Category

2010s Asian Clip-on Earrings

Materials

Diamond, 18k Gold, White Gold

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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

Solid platinum setting is inlaid with a center section of 22k yellow gold and features two beautiful trillion cut side stones at .35 carats total weight, approximately F color, VS2 c...

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

It features a trillion cut natural imperial topaz center stone. The round cut side diamonds lend extra sparkle to this gemstone ring.

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

SO TIHS REALLY DOES STAND OUT AND WILL MAKE A IDEAL GIFT AS IT WILL MAKE A VERY GOOD INPRESSION. Main Stone 100% Natural Citrine 3.79Ct Main Stone Clarity Very Good Main Ston...

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

With a total metal weight of 4.9 grams and a face measurement of 14.50x14.50 mm, this ring is a true statement piece, perfect for any special occasion. 7.07 Carat Tanzanite 14K Sol...

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 subtly knife edge band.

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

14kt Yellow Gold Diamond Ring. This ring features a low-profile, classic design with a center brilliant cut diamond and two side trillion cut diamonds. This item is a custom order ...

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 a modified halo that surrounds the three center stones and emphasises their strong ...

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

The oval tanzanite weighs 50.33 cts. and is top quality with amazing red and purple flashes. The side has two 1.00 ct trillion diamonds on each side and then surrounded by another 2...

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

Item Details: - Type: Three Stone Ring - Metal: 18K White Gold - Weight: 6.07 Grams - Setting: Prong - Size: 7 (adjustable) _______________________ Center Stone Details: - Type: Nat...

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

A truly unusual variation of the classic three stone ring: every bit of this meticulously detailed ring has been decorated- diamonds all the way around both sides of the band, with e...

Category

20th Century Three-Stone Rings

Materials

Sapphire, Platinum

18k White Gold Three Stone Fancy Color Ring with 1.19 Natural Diamonds GIA Cert
18k White Gold Three Stone Fancy Color Ring with 1.19 Natural Diamonds GIA Cert

18k White Gold Three Stone Fancy Color Ring with 1.19 Natural Diamonds GIA Cert

Located in רמת גן, IL

Stunning and rare orange diamond ring with a natural orange diamond with 0.75 carat weight and 2 white and shine trillion diamonds on the side of the orange Diamond. the ring made fr...

Category

2010s Israeli Three-Stone Rings

Materials

Diamond, 18k Gold, White 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

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

Located in Palm Beach, FL

Beautiful 2.25 Carat Round Brilliant Cut Diamond Ring in 18K Yellow Gold with Platinum setting. Center diamond color grade is G and clarity is VVS-2. Side diamond trillions weigh 1...

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

Flanking the center stone are two elegant trillion cut diamonds totaling approximately 0.30 carats.

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

Elevate your jewelry collection with this timeless diamond ring, featuring a stunning round center stone weighing 0.83.

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 Trillion cut diamonds are of 1.60carats total.

Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

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

The stunning diamond engagement ring showcases a 5.19 carats Pear Shape Natural Fancy Deep Brownish Green Yellow Diamond surrounded by a double halo of diamond colorless round brilli...

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, White Gold

Round Brilliant Cut Milky White Diamond Side Diamonds 14K Gold Engagement Ring
Round Brilliant Cut Milky White Diamond Side Diamonds 14K Gold Engagement Ring

Round Brilliant Cut Milky White Diamond Side Diamonds 14K Gold Engagement Ring

By Aurora Designer

Located in Osprey, FL

♥ Solid 14K rose gold ring set with a round brilliant cut diamond in the center, flanked with trillion-shaped diamonds on the side to complement the center stone ♥ The overall sett...

Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, Rose 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

Metal Content: Guaranteed 14k Gold as stamped Stone Information: Genuine Rhodolite Garnet Color: Wine-Red Cut: Trillion Brilliant Carat: 0.50ct Genuine Opals Natural Diamonds ...

Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, Garnet, Opal, 14k Gold, Yellow 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

This gorgeous vintage midcentury stick pin was crafted in solid platinum and features a triangle shaped design that is neatly pave set with 3, large, round brilliant diamonds. These ...

Category

Vintage 1930s Arts and Crafts Brooches

Materials

Diamond, Platinum

9.76 Carat Square Cut Columbian Emerald and Diamond Ring Set in Platinum
9.76 Carat Square Cut Columbian Emerald and Diamond Ring Set in Platinum

9.76 Carat Square Cut Columbian Emerald and Diamond Ring Set in Platinum

Located in Palm Desert, CA

A 9.76 Square Cut center Emerald with 2 0.59 carat Trillion cut diamonds on the sides with 24 round brilliant cut diamonds surrounding stone.

Category

2010s Bridal Rings

Materials

Diamond, Emerald, Platinum

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

Smaller round diamonds trace the two sides of the trillion stones, creating a precise cascade of light.

Category

21st Century and Contemporary Cocktail Rings

Materials

Sapphire, 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, these triangular diamonds provide a stunning geometric contrast to the soft, ...

Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, Cat’s Eye

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

This is an absolutely stunning ring in 14k white gold featuring diamond accents and two breathtaking trillion cut tanzanite center stones!

Category

1990s Engagement Rings

Materials

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

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

Details: Metal: 18k Yellow Gold Center Stone: Cabochon Ruby (3.60 carats) Side Stones: 2 Trillion-Cut Rubies (0.30 carat total) Step-Cut Emeralds (1.40 carat total) Round Brill...

Category

Early 20th Century Unknown Art Deco Dome Rings

Materials

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

Item Details: - Type: Pin - Metal: Platinum / 18K White Gold - Weight: 10.56 grams - Style: Minimalist - Era: 21st Century - Setting: Bezel - Dimensions: 1-7/16 inches x 11/16...

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

Stones- 1 GIA Certified Triangular/Trillion Cut Bluish Green Paraiba Tourmaline 1.29 Carats, GIA Certified 8 Oval Shaped Brazilian Alexandrites 1.24 Carats, 26 Round Diamonds F-G Col...

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

This LB Exclusive pearl ring is a classy and elegant. The band is made with platinum, setting the focus on the beautiful 9.4 mm pearl center stone. On either side, the pearl is accen...

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

The ring is crafted in white gold and accents the vibrant center with 2 Kitecut diamonds on each side and round cut diamonds around those leading down to a simple etched pattern down...

Category

Early 20th Century Unknown Art Deco Fashion Rings

Materials

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

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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.