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GIA Certified 9.14 Carat Emerald Cut Diamond Ring with Trillion Side Stones
GIA Certified 9.14 Carat Emerald Cut Diamond Ring with Trillion Side Stones

GIA Certified 9.14 Carat Emerald Cut Diamond Ring with Trillion Side Stones

Located in Chicago, IL

GIA Certified 9.14 Carat Emerald Cut Diamond Ring with Trillion Side Stones in Platinum A

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

J. Birnbach 18.04 Carat Emerald Cut Diamond Engagement Ring with Trillions
J. Birnbach 18.04 Carat Emerald Cut Diamond Engagement Ring with Trillions

J. Birnbach 18.04 Carat Emerald Cut Diamond Engagement Ring with Trillions

By J. Birnbach

Located in New York, NY

-shaped cut. The trillion side stones total 1.50 carats, and are the perfect accent and balance to the

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, 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

Platinum 3.47ctw Black Blue & Green Play Opal w/ Trillion Diamond Sides Ring
Platinum 3.47ctw Black Blue & Green Play Opal w/ Trillion Diamond Sides Ring

Platinum 3.47ctw Black Blue & Green Play Opal w/ Trillion Diamond Sides Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Black Base Color w/ Blue

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Opal, Platinum

5.01 Carat Pigeon Blood Ruby and Trillion Diamond Three-Stone Ring in 18K Gold
5.01 Carat Pigeon Blood Ruby and Trillion Diamond Three-Stone Ring in 18K Gold

5.01 Carat Pigeon Blood Ruby and Trillion Diamond Three-Stone Ring in 18K Gold

By Antinori Fine Jewels

Located in Chicago, IL

Blood” red (heated) Cut: Cushion, faceted Side Stones: Trillion-cut natural diamonds Setting: 18K

Category

2010s American Contemporary Three-Stone Rings

Materials

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

GIA Certified 1.30 Ct Minor Oil Emerald & Trillion Diamond 3-Stone Ring in 18K
GIA Certified 1.30 Ct Minor Oil Emerald & Trillion Diamond 3-Stone Ring in 18K

GIA Certified 1.30 Ct Minor Oil Emerald & Trillion Diamond 3-Stone Ring in 18K

By Gad & Co.

Located in Miami, FL

treatment. Flanked by 2 near-flawless trillion-cut diamond side stones that offer excellent aesthetic

Category

2010s Zambian Modern Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

GIA Certified Oval Cut Blue Sapphire and Trillion Cut Diamond 3 Stone 18k Ring
GIA Certified Oval Cut Blue Sapphire and Trillion Cut Diamond 3 Stone 18k Ring

GIA Certified Oval Cut Blue Sapphire and Trillion Cut Diamond 3 Stone 18k Ring

By Gad & Co.

Located in Miami, FL

4.40 Carat GIA certified Sri Lanka origin Blue Sapphire with trillion cut diamond side stones in 18

Category

2010s Sri Lankan Art Deco Three-Stone Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

Gubelin Certified 4.47 Carat Ruby & Trillion Cut Diamond Sides in 18K White Gold
Gubelin Certified 4.47 Carat Ruby & Trillion Cut Diamond Sides in 18K White Gold

Gubelin Certified 4.47 Carat Ruby & Trillion Cut Diamond Sides in 18K White Gold

By Gad & Co.

Located in Miami, FL

: Red Gubelin Certified Side Stone Details: - Type: Diamond - Carat: 0.83 CTW - Cut: Trillion

Category

2010s North American Modern Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

GIA Certified 2.63 Carat Blue Sapphire Ring with Trillion Cut Diamond Sidestones
GIA Certified 2.63 Carat Blue Sapphire Ring with Trillion Cut Diamond Sidestones

GIA Certified 2.63 Carat Blue Sapphire Ring with Trillion Cut Diamond Sidestones

By Gad & Co.

Located in Miami, FL

Sapphire ring with 2 trillion cut diamond side stones and in 18 karat white gold setting. The Sapphire

Category

2010s Cambodian Modern Three-Stone Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

GIA Certified 3.17 Carat Oval Alexandrite Platinum Three-Stone Ring
GIA Certified 3.17 Carat Oval Alexandrite Platinum Three-Stone Ring

GIA Certified 3.17 Carat Oval Alexandrite Platinum Three-Stone Ring

By Antinori Fine Jewels

Located in Chicago, IL

mounting, accented by two elegant trillions-cut diamond side stones that enhance the vivid color shift and

Category

2010s American Contemporary Three-Stone Rings

Materials

Alexandrite, Platinum

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

J. Birnbach GIA 3.02 Carat Fancy Light Yellow Radiant Diamond Three Stone Ring
J. Birnbach GIA 3.02 Carat Fancy Light Yellow Radiant Diamond Three Stone Ring

J. Birnbach GIA 3.02 Carat Fancy Light Yellow Radiant Diamond Three Stone Ring

By J. Birnbach

Located in New York, NY

distribution, giving the stone a lively, glowing presence. Flanking the center diamond are two trillion cut

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Platinum, Yellow Gold, 18k 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

GIA Certified 3-Stone Ring with 4.01 Carat Fancy Light Yellow Diamond
GIA Certified 3-Stone Ring with 4.01 Carat Fancy Light Yellow Diamond

GIA Certified 3-Stone Ring with 4.01 Carat Fancy Light Yellow Diamond

By M&V Vanguard Jewelry

Located in New York, NY

, includes approximately 1 carat of small full brilliant cut diamonds. Side stones are Trillion Cut diamonds

Category

2010s American Art Deco Three-Stone Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold, Platinum

GIA Certified 3.45 Carat F/VVS2 Emerald Cut Diamond Engagement 3 Stone Ring
GIA Certified 3.45 Carat F/VVS2 Emerald Cut Diamond Engagement 3 Stone Ring

GIA Certified 3.45 Carat F/VVS2 Emerald Cut Diamond Engagement 3 Stone Ring

By Gad & Co.

Located in Miami, FL

GIA Certified 3.45 Carat F/VVS2 Emerald Cut Natural Diamond With Trillion Cut Side Stone Engagement

Category

21st Century and Contemporary North American Modern Three-Stone Rings

Materials

Diamond, Gold, 18k Gold, White Gold

GIA Certified 4.04 Carat Emerald Cut Diamond Ring with Trillion Cut Diamond
GIA Certified 4.04 Carat Emerald Cut Diamond Ring with Trillion Cut Diamond

GIA Certified 4.04 Carat Emerald Cut Diamond Ring with Trillion Cut Diamond

By Antinori Fine Jewels

Located in Chicago, IL

elegance, while the trillion side stones add a modern touch of brilliance. Crafted in platinum, the ring

Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 4.01 Carat Princess Cut Diamond Engagement Ring
GIA Certified 4.01 Carat Princess Cut Diamond Engagement Ring

GIA Certified 4.01 Carat Princess Cut Diamond Engagement Ring

By Antinori Fine Jewels

Located in Chicago, IL

square modified brilliant diamond is elegantly framed by distinctive trillion-cut side stones, creating a

Category

2010s American Contemporary Three-Stone Rings

Materials

White Diamond, Diamond, Platinum

One-of-a-Kind Mint Colombian Emerald and Sapphire Ring
One-of-a-Kind Mint Colombian Emerald and Sapphire Ring

One-of-a-Kind Mint Colombian Emerald and Sapphire Ring

By Couplet

Located in Palm Beach, FL

carats Side Stones: Trillion-cut sapphires, 1.12 carats total weight Metal: 18K yellow gold Ring Size

Category

2010s American Contemporary Three-Stone Rings

Materials

Emerald, Sapphire, 18k Gold

4.03 Ct. Radiant Cut Yellow & White Natural Diamond Ring in 18k Two Tone Gold
4.03 Ct. Radiant Cut Yellow & White Natural Diamond Ring in 18k Two Tone Gold

4.03 Ct. Radiant Cut Yellow & White Natural Diamond Ring in 18k Two Tone Gold

Located in Diera, AE

trillion-cut white diamond side stones that enhance its radiance and sophistication. The striking contrast

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

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

Stunning 1.83 Carat EGL Platinum Certified Marquise Diamond Ring
Stunning 1.83 Carat EGL Platinum Certified Marquise Diamond Ring

Stunning 1.83 Carat EGL Platinum Certified Marquise Diamond Ring

By Hakimi's Gem

Located in Chicago, IL

Marquise Diamond, F color, SI2 clarity, EGL certified -Side Stones: 2 Trillion Diamonds, 0.63 ct total, F

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Platinum

GRS Certified 5 Carat Pigeon Blood Ruby and Diamond Ring
GRS Certified 5 Carat Pigeon Blood Ruby and Diamond Ring

GRS Certified 5 Carat Pigeon Blood Ruby and Diamond Ring

Located in Chicago, IL

: Vivid Red — “Pigeon Blood Red” Origin: Mozambique Cut: Rectangular Cushion Side Stones: Matching

Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Ruby, Yellow Gold, Platinum

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

AGL Certified 11.61 Carat No Heat Bluish Green Sapphire Diamond Ring
AGL Certified 11.61 Carat No Heat Bluish Green Sapphire Diamond Ring

AGL Certified 11.61 Carat No Heat Bluish Green Sapphire Diamond Ring

By Diamond Stars Jewelry, Inc.

Located in New York, NY

Sapphire The sapphire is Pear Shaped 11.61 Carat NO HEAT The Sapphire is AGL Certified The 2 side stones

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Sapphire, Green Sapphire, Gold, 18k Gold, White ...

Platinum Natural Padparadscha Sapphire Trillion Diamond Ring 2.16ct .70ctw AIGS
Platinum Natural Padparadscha Sapphire Trillion Diamond Ring 2.16ct .70ctw AIGS

Platinum Natural Padparadscha Sapphire Trillion Diamond Ring 2.16ct .70ctw AIGS

Located in Carmel By The Sea, CA

. 0.70 carats total, G–H color, VS clarity Setting: Six-prong head with trillion side stones Total

Category

21st Century and Contemporary Indian Contemporary Engagement Rings

Materials

Diamond, Sapphire, Padparadscha Sapphire , Platinum

Yellow Gold Sapphire & Trillion Cut Diamond Side Stone 18 Karat Ring In Stock
Yellow Gold Sapphire & Trillion Cut Diamond Side Stone 18 Karat Ring In Stock

Yellow Gold Sapphire & Trillion Cut Diamond Side Stone 18 Karat Ring In Stock

Located in Boca Raton, FL

Emerald Cut Sapphire & Trillion Cut Diamond Side Stone 18 Karat Ring Explore our in-stock 18

Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, White Diamond, Sapphire, Gold, 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

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

; Certification Details: Main Stone Weight: Approx. 3.2ct Main Stone Type: Natural Trillion-Cut Rubellite

Category

Early 2000s Indian Art Deco Cocktail Rings

Materials

Tourmaline, Diamond, White Gold, 18k 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

Natural Fancy Yellow Trillion Cut Diamond Set in 14k Wg Diamond Halo Huggies Er
Natural Fancy Yellow Trillion Cut Diamond Set in 14k Wg Diamond Halo Huggies Er

Natural Fancy Yellow Trillion Cut Diamond Set in 14k Wg Diamond Halo Huggies Er

By Gregory Mikaelian & Sons, Inc.

Located in Los Angeles, CA

Natural Fancy Yellow Trillion Cut Diamonds side stone: 50 round Diamonds carat total weight

Category

21st Century and Contemporary American Contemporary Hoop Earrings

Materials

Diamond, Yellow Diamond, 14k Gold, White Gold

GIA Certified 4.01 Carat Fancy Yellow Diamond Ring with Trillion Cut Diamonds
GIA Certified 4.01 Carat Fancy Yellow Diamond Ring with Trillion Cut Diamonds

GIA Certified 4.01 Carat Fancy Yellow Diamond Ring with Trillion Cut Diamonds

Located in Chicago, IL

brilliance. The vibrant yellow center stone is elegantly flanked by trillion-cut diamond side stones

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, Platinum

Asscher Zambian Emerald Trillion Diamond Bridal Ring 14k White Gold Fine Jewelry
Asscher Zambian Emerald Trillion Diamond Bridal Ring 14k White Gold Fine Jewelry

Asscher Zambian Emerald Trillion Diamond Bridal Ring 14k White Gold Fine Jewelry

By Spectrum Jewels

Located in Diera, Dubai

features a vivid asscher-cut natural emerald at the center, framed by sparkling trillion cut diamond side

Category

21st Century and Contemporary American Modern Bridal Rings

Materials

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

C. Dunaigre Certified 5.34 Carat Colombian Emerald Diamond Three-Stone Ring
C. Dunaigre Certified 5.34 Carat Colombian Emerald Diamond Three-Stone Ring

C. Dunaigre Certified 5.34 Carat Colombian Emerald Diamond Three-Stone Ring

By Antinori Fine Jewels

Located in Chicago, IL

collectors look for. The center emerald is framed by two trillion-cut diamond side stones, creating a

Category

2010s Italian Modern Solitaire Rings

Materials

Emerald, White Diamond, Diamond, 18k Gold

Radiant Masterpiece 5 carat Fancy Intense Yellow Radiant Cut Diamond Ring
Radiant Masterpiece 5 carat Fancy Intense Yellow Radiant Cut Diamond Ring

Radiant Masterpiece 5 carat Fancy Intense Yellow Radiant Cut Diamond Ring

Located in Chicago, IL

Diamond, perfectly complemented by two elegant trillion-cut side diamonds. Main Stone: 5 carats, Fancy

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Yellow Diamond, Platinum

2.25 ct GIA Certified Burma Ruby and diamond ring
2.25 ct GIA Certified Burma Ruby and diamond ring

2.25 ct GIA Certified Burma Ruby and diamond ring

By Simon Ardem

Located in New York, NY

#2231255803. Complemented by .80 carat of trillion-cut side stones, set in a four-prong 18K yellow gold basket

Category

2010s Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

C. Dunaigre Certified 4.52 Carat Colombian Emerald Platinum Ring
C. Dunaigre Certified 4.52 Carat Colombian Emerald Platinum Ring

C. Dunaigre Certified 4.52 Carat Colombian Emerald Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

emeralds) Side Stones: Two Trillion-Cut Diamonds, approx. 0.50 carat each (F-G color, VS clarity) Metal

Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, Emerald, Platinum

2.37 Carat Emerald Diamond Ring SI 14K White Gold A Classic Statement
2.37 Carat Emerald Diamond Ring SI 14K White Gold A Classic Statement

2.37 Carat Emerald Diamond Ring SI 14K White Gold A Classic Statement

Located in Mumbai, IN

2.37 carat emerald cut emerald features trillion diamond side stones engagement ring stands up to that

Category

21st Century and Contemporary Indian Contemporary Engagement Rings

Materials

Diamond, White Gold, 14k Gold

Exceptional Rarity 5.00 Carat PEAGON'S BLOOD AWARD Mozambique Ruby GIA Certified
Exceptional Rarity 5.00 Carat PEAGON'S BLOOD AWARD Mozambique Ruby GIA Certified

Exceptional Rarity 5.00 Carat PEAGON'S BLOOD AWARD Mozambique Ruby GIA Certified

Located in Chicago, IL

Side Stones: Trillion-Cut Diamonds 🔹 Metal: Platinum This jewel is an investment in rarity, elegance

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Platinum GIA Cert. Fancy Yellow Cushion Cut Diamond Engagement Ring
Platinum GIA Cert. Fancy Yellow Cushion Cut Diamond Engagement Ring

Platinum GIA Cert. Fancy Yellow Cushion Cut Diamond Engagement Ring

Located in New York, US

center stone radiates brilliance and warmth. Complementing the centerpiece are two striking trillion-cut

Category

2010s Engagement Rings

Materials

Diamond, Yellow Diamond, Yellow Gold, Platinum

1.33 Carat Emerald and Diamond Ring
1.33 Carat Emerald and Diamond Ring

1.33 Carat Emerald and Diamond Ring

Located in Great Neck, NY

, that sits on a Diamond Shank. The Emerald is flanked by two Trillion Cut White Diamond Side Stones

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

1.46Ct Asscher Cut Emerald & 0.89Ct Pear Cut Diamond 18k White Gold Wedding Ring
1.46Ct Asscher Cut Emerald & 0.89Ct Pear Cut Diamond 18k White Gold Wedding Ring

1.46Ct Asscher Cut Emerald & 0.89Ct Pear Cut Diamond 18k White Gold Wedding Ring

By Spectrum Jewels

Located in Diera, Dubai

features a vivid asscher-cut natural emerald at the center, framed by sparkling trillion cut diamond side

Category

21st Century and Contemporary American Modern Bridal Rings

Materials

Diamond, Emerald, Gold, 18k Gold, 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

GIA Certified 2.76 Carat Blue Sapphire Diamond White Gold Engagement Ring
GIA Certified 2.76 Carat Blue Sapphire Diamond White Gold Engagement Ring

GIA Certified 2.76 Carat Blue Sapphire Diamond White Gold Engagement Ring

Located in Trumbull, CT

halo of white diamond. It also has two trillion shape white diamond as side stone. This exceedingly

Category

21st Century and Contemporary American Artisan Engagement Rings

Materials

Diamond, Blue Sapphire, White Gold

14K Rose Cut 1 Carat Diamond Engagement Ring Set
14K Rose Cut 1 Carat Diamond Engagement Ring Set

14K Rose Cut 1 Carat Diamond Engagement Ring Set

By Rose and Choc

Located in Wallingford, CT

diamonds ring guard Two 3mm trillion diamond side stones. Clarity:SI trillion, SI1 Rose cut diamond Cut

Category

2010s American Art Deco Engagement Rings

Materials

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

14K Rose Cut 1 Carat Diamond Engagement Ring Set
14K Rose Cut 1 Carat Diamond Engagement Ring Set

14K Rose Cut 1 Carat Diamond Engagement Ring Set

Located in Wallingford, CT

diamonds ring guard Two 3mm trillion diamond side stones. Clarity: SI trillion, VS-SI1 Rose cut diamond Cut

Category

2010s American Art Deco Engagement Rings

Materials

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

7.55 Carat GIA Certified Diamond Platinum Ring
7.55 Carat GIA Certified Diamond Platinum Ring

7.55 Carat GIA Certified Diamond Platinum Ring

Located in Sunny Isles Beach, FL

Platinum Diamond Ring with a 7.55 carat J VS2 GIA Certified Center Stone and Two Trillion Side

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Platinum

10 Carat Vintage Emerald Cut Diamond Ring with Side Trillions
10 Carat Vintage Emerald Cut Diamond Ring with Side Trillions

10 Carat Vintage Emerald Cut Diamond Ring with Side Trillions

By Concierge Diamonds Inc.

Located in Los Angeles, CA

kite cut side stones for a total carat weight of 11.37 and is set in two tone gold (rose and yellow

Category

2010s American Modern Three-Stone Rings

Materials

Diamond, Yellow Gold

Tiffany & Co. 2.73 Carat Radiant Cut Diamond Gold 3 Stone Engagement Ring
Tiffany & Co. 2.73 Carat Radiant Cut Diamond Gold 3 Stone Engagement Ring

Tiffany & Co. 2.73 Carat Radiant Cut Diamond Gold 3 Stone Engagement Ring

By Tiffany & Co.

Located in Los Angeles, CA

Measurement: 9.18 x 7.70 x 5.29 Additional Stone Details Side Stone Shape:Trillion Side Stone Diamond

Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Anna Sheffield 14k Gold Black Diamond Bea Three Stone Engagement Suite
Anna Sheffield 14k Gold Black Diamond Bea Three Stone Engagement Suite

Anna Sheffield 14k Gold Black Diamond Bea Three Stone Engagement Suite

By Anna Sheffield

Located in New York, NY

center with two 4mm white diamond trillion side stones set in 14k recycled yellow gold. And our

Category

2010s American Engagement Rings

Materials

Diamond, White Diamond, Black Diamond, 14k Gold, Yellow Gold

David Rosenberg 13.34 Carat Pear Shape GIA 3 Stone Diamond Engagement Ring
David Rosenberg 13.34 Carat Pear Shape GIA 3 Stone Diamond Engagement Ring

David Rosenberg 13.34 Carat Pear Shape GIA 3 Stone Diamond Engagement Ring

By David Rosenberg

Located in Boca Raton, FL

pair of trillion side stones flanking on both sides with a combined total carat weight of 3.11 F color

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

David Rosenberg 12.15ct Radiant Fancy Intense Yellow VS1 GIA Diamond Engagement
David Rosenberg 12.15ct Radiant Fancy Intense Yellow VS1 GIA Diamond Engagement

David Rosenberg 12.15ct Radiant Fancy Intense Yellow VS1 GIA Diamond Engagement

By David Rosenberg

Located in Boca Raton, FL

setting with perfectly matched pair of step cut trillion side stones flanking on both sides with a

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

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

David Rosenberg 10.41 Radiant Fancy Yellow VS1 GIA Diamond Engagement Ring
David Rosenberg 10.41 Radiant Fancy Yellow VS1 GIA Diamond Engagement Ring

David Rosenberg 10.41 Radiant Fancy Yellow VS1 GIA Diamond Engagement Ring

By David Rosenberg

Located in Boca Raton, FL

perfectly matched pair of step cut trillion side stones flanking on both sides with a combined total carat

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

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

David Rosenberg 4.03 Ct Cushion Fancy Intense Yellow GIA Diamond Engagement Ring
David Rosenberg 4.03 Ct Cushion Fancy Intense Yellow GIA Diamond Engagement Ring

David Rosenberg 4.03 Ct Cushion Fancy Intense Yellow GIA Diamond Engagement Ring

By David Rosenberg

Located in Boca Raton, FL

with perfectly matched pair of trillion side stones flanking on both sides with a combined total carat

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

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

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

2.50 Carat Conflict Free Princess Cut GIA Cert. with Trillions in Platinum
2.50 Carat Conflict Free Princess Cut GIA Cert. with Trillions in Platinum

2.50 Carat Conflict Free Princess Cut GIA Cert. with Trillions in Platinum

By Leo Ingwer

Located in New York, NY

matching Trillion Cut side stones in a elegant Platinum ring. It is a size 8 and can easily be sized. If

Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

Fire Opal Peridot Gold Three-Stone Cocktail Ring
Fire Opal Peridot Gold Three-Stone Cocktail Ring

Fire Opal Peridot Gold Three-Stone Cocktail Ring

Located in Chestnut Hill, MA

approximately 17.18 carats, the center stone is flanked by trillion cut peridot side stone and 3 full cut

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Opal, Peridot, 18k Gold

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Trillion Side Stone For Sale on 1stDibs

Surely you’ll find the exact trillion side stone you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of gold, 18k gold and white gold, this item was constructed with great care. Our collection of these items for sale includes 33 vintage editions and 136 modern creations to choose from as well. Making the right choice when shopping for a trillion side stone may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 20th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. A trillion side stone from Antinori Fine Jewels, Roman Malakov and David Rosenberg — each of whom created a beautiful version of this treasured accessory — is worth considering. A trillion side stone can be a stylish choice for most occasions, but diamond rings, from our inventory of 140, can add a particularly distinctive touch to your look, day or night. A trillion cut version of this piece has appeal, but there are also emerald cut and cushion cut versions for sale. There aren’t many items for men if you’re seeking a trillion side stone, as most of the options available are for women and unisex.

How Much is a Trillion Side Stone?

Prices for a trillion side stone can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $770,000, while this accessory, on average, fetches $19,430.

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 rings, vintage 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 rings, vintage 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.