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Spectra Fine Jewelry AGL Certified 5.07 Carat Pink Sapphire Cocktail Ring
Spectra Fine Jewelry AGL Certified 5.07 Carat Pink Sapphire Cocktail Ring

Spectra Fine Jewelry AGL Certified 5.07 Carat Pink Sapphire Cocktail Ring

By Spectra Fine Jewelry

Located in New York, NY

The sapphire is certified by AGL and EG Lab, stating that the stone has no indication of heating. Surrounded by 16 trapezoid pink sapphires, weighing a total of 7.2 carats, and 16 tr...

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Pink Sapphire, Platinum

GIA Certified 4 Ct. Asscher Diamond Platinum Engagement Ring
GIA Certified 4 Ct. Asscher Diamond Platinum Engagement Ring

GIA Certified 4 Ct. Asscher Diamond Platinum Engagement Ring

Located in Chicago, IL

Key details of the center diamond include: Carat Weight: 4 ct Color Grade: D Clarity Grade: VS2 The trapezoids diamonds on either side of the centerpiece provide a perfect balance...

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

ICA LAB 6.64 Carat Emerald Diamond Cocktail Ring
ICA LAB 6.64 Carat Emerald Diamond Cocktail Ring

ICA LAB 6.64 Carat Emerald Diamond Cocktail Ring

Located in Chicago, IL

The diamond arrangement includes 24 round diamonds, 12 triangular diamonds, and 4 trapezoid-cut diamonds, with an approximate total weight of 2.23 carats.

Category

2010s American Contemporary Cocktail Rings

Materials

Emerald, Platinum

C. Dunaigre-Certified 7 Carat Vivid Green Emerald Ring
C. Dunaigre-Certified 7 Carat Vivid Green Emerald Ring

C. Dunaigre-Certified 7 Carat Vivid Green Emerald Ring

Located in Chicago, IL

Dunaigre-Certified 7 Carat Vivid Green Emerald Ring in Platinum with Trapezoid Diamonds This exceptional 7.00 carat natural emerald is certified by C.

Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Emerald, Platinum

1.41 Carat Unheated Lavender Sapphire Cushion Three Stone Platinum Ring
1.41 Carat Unheated Lavender Sapphire Cushion Three Stone Platinum Ring

1.41 Carat Unheated Lavender Sapphire Cushion Three Stone Platinum Ring

By Merkaba

Located in Beverly Hills, CA

Framing the center stone, French cut trapezoid diamonds add crisp geometry and elegant brilliance, totaling 0.45 carats in E color with VS2 to SI1 clarity.

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Multi-gemstone, Sapphire, Purple Sapphire, Platinum

Alexander Beverly Hills GIA 2.96ct Fancy Yellow VS1 Diamond Three-Stone Ring 18k
Alexander Beverly Hills GIA 2.96ct Fancy Yellow VS1 Diamond Three-Stone Ring 18k

Alexander Beverly Hills GIA 2.96ct Fancy Yellow VS1 Diamond Three-Stone Ring 18k

By Alexander Beverly Hills

Located in BEVERLY HILLS, CA

Complimented by 2 trapezoid diamonds, 0.26 carats. Approximately E/F color and VS clarity. 38 round brilliant diamonds, 0.68 carats.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

Magnificent 7.14-Carat GRS Certified Vivid Green Emerald Ring in Platinum
Magnificent 7.14-Carat GRS Certified Vivid Green Emerald Ring in Platinum

Magnificent 7.14-Carat GRS Certified Vivid Green Emerald Ring in Platinum

Located in Chicago, IL

💚 Center Stone: Type: Natural Emerald Weight: 7.14 carats Color: Vivid Green — Deep, saturated, and glowing Certification: GRS — Vivid Green (Old Mine/Muzo-style color origin)...

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Emerald, Platinum

GIT & GFCO Certified Ceylon Pink Sapphire Ring
GIT & GFCO Certified Ceylon Pink Sapphire Ring

GIT & GFCO Certified Ceylon Pink Sapphire Ring

Located in บางรัก, TH

18kt white gold sapphire ring with diamonds Gold colour & karat: White gold 18kt Weight: 2.937 grams Set with- Stone type: Sapphire Shape: Cushion Carat: 0.64 Col...

Category

2010s Asian Engagement Rings

Materials

Pink Sapphire, 18k Gold, White Gold

Alexander Beverly Hills GIA 4.17ct Ruby & Diamond 3-Stone Halo Ring 18k
Alexander Beverly Hills GIA 4.17ct Ruby & Diamond 3-Stone Halo Ring 18k

Alexander Beverly Hills GIA 4.17ct Ruby & Diamond 3-Stone Halo Ring 18k

By Alexander Beverly Hills

Located in BEVERLY HILLS, CA

Stunning "pigeon blood" ruby and diamond three stone halo ring, GIA certified. High jewelry by Alexander Beverly Hills.  5.41 carats total gemstone weight. 4.17 carat oval shape ruby...

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

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

GIA Certified 3.40 Carats Radiant Cut Yellow Diamond Halo Engagement Ring
GIA Certified 3.40 Carats Radiant Cut Yellow Diamond Halo Engagement Ring

GIA Certified 3.40 Carats Radiant Cut Yellow Diamond Halo Engagement Ring

By Roman Malakov

Located in New York, NY

Surrounded by a halo of round cut diamonds and flanked by two brilliant trapezoid diamonds.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, White Gold

Alexander Beverly Hills GIA 4.05ct Ruby & Diamond 3-Stone Halo Ring 18k
Alexander Beverly Hills GIA 4.05ct Ruby & Diamond 3-Stone Halo Ring 18k

Alexander Beverly Hills GIA 4.05ct Ruby & Diamond 3-Stone Halo Ring 18k

By Alexander Beverly Hills

Located in BEVERLY HILLS, CA

Stunning vivid red "pigeon blood" ruby and diamond three stone halo ring, GIA certified. High jewelry by Alexander Beverly Hills.  5.13 carats total gemstone weight. 4.05 carat oval ...

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

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

Alexander Beverly Hills GIA 7.99ct Emerald & Diamond 3-Stone Ring 18k White Gold
Alexander Beverly Hills GIA 7.99ct Emerald & Diamond 3-Stone Ring 18k White Gold

Alexander Beverly Hills GIA 7.99ct Emerald & Diamond 3-Stone Ring 18k White Gold

By Alexander Beverly Hills

Located in BEVERLY HILLS, CA

Stunning vivd green emerald of superb color with diamond three stone halo ring, GIA certified. High jewelry by Alexander Beverly Hills. 9.38 carats total gemstone weight. 8.99 carat ...

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

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

Alexander Beverly Hills GIA 6.09ct Emerald & Diamond 3-Stone Ring 18k White Gold
Alexander Beverly Hills GIA 6.09ct Emerald & Diamond 3-Stone Ring 18k White Gold

Alexander Beverly Hills GIA 6.09ct Emerald & Diamond 3-Stone Ring 18k White Gold

By Alexander Beverly Hills

Located in BEVERLY HILLS, CA

Stunning vivd green emerald of superb color with diamond three stone halo ring, GIA certified. High jewelry by Alexander Beverly Hills. 7.45 carats total gemstone weight. 6.09 carat ...

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

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

Alexander Beverly Hills GIA 7.57ct Emerald & Diamond 3-Stone Ring 18k White Gold
Alexander Beverly Hills GIA 7.57ct Emerald & Diamond 3-Stone Ring 18k White Gold

Alexander Beverly Hills GIA 7.57ct Emerald & Diamond 3-Stone Ring 18k White Gold

By Alexander Beverly Hills

Located in BEVERLY HILLS, CA

Stunning vivd green emerald of superb color with diamond three stone halo ring, GIA certified. High jewelry by Alexander Beverly Hills. 8.96 carats total gemstone weight. 7.57 carat ...

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

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

3.79 Carat Emerald Cut Fancy Brown Diamond and Diamond Ring in 18K White Gold
3.79 Carat Emerald Cut Fancy Brown Diamond and Diamond Ring in 18K White Gold

3.79 Carat Emerald Cut Fancy Brown Diamond and Diamond Ring in 18K White Gold

Located in Chicago, IL

This is a natural fancy green-brownish diamond weighing 3.79 carats and SI1 clarity. Its color is evenly distributed through; complemented by two trapezoid diamonds totaling 0.61 car...

Category

2010s American Contemporary Cocktail Rings

Materials

Alexandrite, Diamond, Blue Sapphire, Brown Diamond, Emerald, 14k Gold, W...

GIA Certified 3.14 Carat Cushion Cut Pink Sapphire Diamond Yellow Gold Ring
GIA Certified 3.14 Carat Cushion Cut Pink Sapphire Diamond Yellow Gold Ring

GIA Certified 3.14 Carat Cushion Cut Pink Sapphire Diamond Yellow Gold Ring

By Roshe Jewels

Located in Los Angeles, CA

The center Cushion Cut Pink Sapphire is 2.19 Carats and is surrounded by a halo of 2 Trapezoid Diamonds that weigh 0.42 Carats Clarity: VS2, Color: F, surrounded by 42 Round Cut Diam...

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Pink Sapphire, 18k Gold, Yellow Gold

Spectra Fine Jewelry AGL Certified 8.34 Carat Ceylon Sapphire Ring
Spectra Fine Jewelry AGL Certified 8.34 Carat Ceylon Sapphire Ring

Spectra Fine Jewelry AGL Certified 8.34 Carat Ceylon Sapphire Ring

By Spectra Fine Jewelry

Located in New York, NY

Nestled in 18k white gold, the captivating sapphire is beautifully framed by 0.76 carats of G-color, VS-clarity trapezoid diamonds, adding a refined sparkle. Weighing 7.38 grams, th...

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Sapphire, 18k Gold, White Gold

Unheated Red Spinel Stone 1.67 cts in Platinum Ring w 18KYG & Dia / GIA Report
Unheated Red Spinel Stone 1.67 cts in Platinum Ring w 18KYG & Dia / GIA Report

Unheated Red Spinel Stone 1.67 cts in Platinum Ring w 18KYG & Dia / GIA Report

Located in Los Angeles, CA

Dimensions: 8.93 x 5.02 x 3.68 mm, creating an elegant and balanced appearance. Side Stones: Diamonds Quantity: Two trapezoid-shaped diamonds, beautifully framing the red spinel.

Category

21st Century and Contemporary Burmese Three-Stone Rings

Materials

Diamond, Spinel, 18k Gold, Yellow Gold, Platinum

Roman Malakov 6.10 Carats Cushion Cut Blue Sapphire Three-Stone Engagement Ring
Roman Malakov 6.10 Carats Cushion Cut Blue Sapphire Three-Stone Engagement Ring

Roman Malakov 6.10 Carats Cushion Cut Blue Sapphire Three-Stone Engagement Ring

By Roman Malakov

Located in New York, NY

Flanked by step cut trapezoid diamonds weighing 0.96 carat total with G color and SI clarity.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

3.78ct GIA Emerald Cut Pinkish Purple Sapphire Three Stone Platinum Diamond Ring
3.78ct GIA Emerald Cut Pinkish Purple Sapphire Three Stone Platinum Diamond Ring

3.78ct GIA Emerald Cut Pinkish Purple Sapphire Three Stone Platinum Diamond Ring

By Merkaba

Located in Beverly Hills, CA

Flanking the center stone are trapezoid diamonds totaling 0.32 carats, graded D color and SI1 clarity.

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Sapphire, Purple Sapphire, Platinum

Vintage Jadeite Diamond Platinum Ring Circa 1940
Vintage Jadeite Diamond Platinum Ring Circa 1940

Vintage Jadeite Diamond Platinum Ring Circa 1940

Located in London, GB

This ring features a central marquise shaped cabochon of 'imperial green coloured' jadeite, claw set in platinum within a pair of bezel set trapezoid diamonds. Plain polished platinu...

Category

Vintage 1950s Unknown Retro Engagement Rings

Materials

Diamond, Jade, Platinum

GIA Certified 5.65CTW Emerald Cut Diamond Engagement Ring Platinum
GIA Certified 5.65CTW Emerald Cut Diamond Engagement Ring Platinum

GIA Certified 5.65CTW Emerald Cut Diamond Engagement Ring Platinum

Located in Nantucket, MA

The lack of fluorescence ensures that the diamond maintains its true beauty under any lighting, while the addition of two trapezoid diamonds flanking the center stone, weighing .42CT...

Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

GIA Certified Fancy Intense Orangy Pink Radiant Cut Fashion Ring
GIA Certified Fancy Intense Orangy Pink Radiant Cut Fashion Ring

GIA Certified Fancy Intense Orangy Pink Radiant Cut Fashion Ring

By HAZAN

Located in New York, NY

Handmade in New York with individually cut Colorless step-trapezoid diamonds weighing 0.38 carats in total. Made for lady who wants to make a colorful statement without the need to f...

Category

2010s American Fashion Rings

Materials

Diamond, Pink Diamond, 18k Gold, Platinum

Swiss Modern Diamond Earrings
Swiss Modern Diamond Earrings

Swiss Modern Diamond Earrings

Located in Litchfield, CT

SIZE: 1 3/4 inches by 3/4 inches wide WEIGHT: 22.6 grams total STONES: 2 x 1.25 carats I color, VS clarity trapezoid diamonds plus 6.0 carats total weight of G color, VS ...

Category

Vintage 1980s Swiss Modernist Clip-on Earrings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

GIA Certified 3.73 Carats Asscher Cut Blue Sapphire Three-Stone Engagement Ring
GIA Certified 3.73 Carats Asscher Cut Blue Sapphire Three-Stone Engagement Ring

GIA Certified 3.73 Carats Asscher Cut Blue Sapphire Three-Stone Engagement Ring

By Roman Malakov

Located in New York, NY

Flanked by two step cut trapezoid diamonds weighing 0.40 carat total with approximately F color and VS clarity.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

3 Carat Radiant Cut Fancy Intense Yellow Diamond Engagement Ring
3 Carat Radiant Cut Fancy Intense Yellow Diamond Engagement Ring

3 Carat Radiant Cut Fancy Intense Yellow Diamond Engagement Ring

By Rick Shatz

Located in New York, NY

Details: Center Diamond: 3.01ct Radiant Cut, Fancy Intense Yellow, VS1 (GIA 2185549042) Side Diamonds: 0.85cttw Trapezoid Cuts Accent Diamonds: 0.60cttw Round Brilliant Cuts Metal: P...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold, Platinum

Emerald Diamond engagement ring platinum 2ct GIA certified
Emerald Diamond engagement ring platinum 2ct GIA certified

Emerald Diamond engagement ring platinum 2ct GIA certified

Located in Jupiter, FL

The ring is stunning, eye clean and very luxurious. The side trapezoid diamonds are 0.14 carats in total. Item MTTTT WHAT YOU GET AT STAMPAR JEWELERS: Stampar Jewelers, located in t...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

2.10ct Cushion Brilliant Diamond Engagement Ring
2.10ct Cushion Brilliant Diamond Engagement Ring

2.10ct Cushion Brilliant Diamond Engagement Ring

By Mark Broumand

Located in Los Angeles, CA

Flanked by two step cut trapezoid diamonds and a row of princess cut diamonds in a channel setting, this ring is a masterpiece of design.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

J. Birnbach GIA Certified 2.30 Carat F VVS2 Radiant Cut Diamond Solitaire Ring
J. Birnbach GIA Certified 2.30 Carat F VVS2 Radiant Cut Diamond Solitaire Ring

J. Birnbach GIA Certified 2.30 Carat F VVS2 Radiant Cut Diamond Solitaire Ring

By J. Birnbach

Located in New York, NY

The center diamond’s crisp facets and exceptional brilliance are beautifully complemented by two step-cut trapezoid diamonds, totaling 0.70 carats.

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

GIA Certified 4.02 Carat F-VVS1 Square Emerald Cut Diamond Ring in Platinum
GIA Certified 4.02 Carat F-VVS1 Square Emerald Cut Diamond Ring in Platinum

GIA Certified 4.02 Carat F-VVS1 Square Emerald Cut Diamond Ring in Platinum

Located in Chicago, IL

GIA Certified 4.02 Carat F-VVS1 Square Emerald Cut Diamond Ring in Platinum with Trapezoid Side Stones A magnificent GIA-certified 4.02 carat F color, VVS1 clarity square emerald cu...

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Alexander Beverly Hills GIA 11.24ct Emerald & Diamond Three Stone Ring 18k
Alexander Beverly Hills GIA 11.24ct Emerald & Diamond Three Stone Ring 18k

Alexander Beverly Hills GIA 11.24ct Emerald & Diamond Three Stone Ring 18k

By Alexander Beverly Hills

Located in BEVERLY HILLS, CA

Stunning natural emerald of superb color and natural diamond three stone ring with halo. GIA & C. Dunaigre certified emerald and both trapezoid diamonds GIA certified, a total of 4 c...

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

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

10.24 Carat Blue Gray and Raspberry Spinel Toi et Moi Drop Earrings By Merkaba
10.24 Carat Blue Gray and Raspberry Spinel Toi et Moi Drop Earrings By Merkaba

10.24 Carat Blue Gray and Raspberry Spinel Toi et Moi Drop Earrings By Merkaba

By Merkaba

Located in Beverly Hills, CA

G color, VS1 tapered baguette diamonds add crisp structure, E color, VS1 trapezoid diamonds provide bold, directional brilliance, and round single cut collection diamonds bring a ref...

Category

21st Century and Contemporary American Art Deco Drop Earrings

Materials

Diamond, White Diamond, Multi-gemstone, Spinel, Platinum, 18k Gold, Whit...

2ct G /SI2 engagement diamond ring three stone ring 14KT gold
2ct G /SI2 engagement diamond ring three stone ring 14KT gold

2ct G /SI2 engagement diamond ring three stone ring 14KT gold

Located in Jupiter, FL

2carats center diamond SI2 clarity and G color, same parameters for the trapezoid diamonds at 0.49 carats.

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Gold, 14k Gold

J. Birnbach GIA 6.02 Carat G SI1 Radiant Cut Diamond Platinum Three Stone Ring
J. Birnbach GIA 6.02 Carat G SI1 Radiant Cut Diamond Platinum Three Stone Ring

J. Birnbach GIA 6.02 Carat G SI1 Radiant Cut Diamond Platinum Three Stone Ring

By J. Birnbach

Located in New York, NY

Flanking the center stone are brilliant-cut trapezoid diamonds totaling 0.70 carats, expertly proportioned to complement the radiant cut’s faceting.

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Gia Certified 3.02 Carat Emerald Cut VVS1 Clarity Diamond Ring in Platinum
Gia Certified 3.02 Carat Emerald Cut VVS1 Clarity Diamond Ring in Platinum

Gia Certified 3.02 Carat Emerald Cut VVS1 Clarity Diamond Ring in Platinum

By Antinori Fine Jewels

Located in Chicago, IL

The absence of fluorescence preserves the stone’s authentic brilliance in every lighting condition. Two trapezoid diamonds gracefully frame the center stone, adding depth and archit...

Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

1.73ct Princess Cut Diamond Engagement Ring
1.73ct Princess Cut Diamond Engagement Ring

1.73ct Princess Cut Diamond Engagement Ring

By Mark Broumand

Located in Los Angeles, CA

Flanked by two stunning trapezoid diamonds, the design is further enhanced by a row of round diamonds prong set along the shank.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

2.84ct Fancy Light Yellow Radiant Cut Diamond Engagement Ring
2.84ct Fancy Light Yellow Radiant Cut Diamond Engagement Ring

2.84ct Fancy Light Yellow Radiant Cut Diamond Engagement Ring

By Mark Broumand

Located in Los Angeles, CA

Flanked by two perfectly matched trapezoid diamonds, this piece creates a harmonious balance of sparkle and symmetry.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Platinum

J. Birnbach GIA 3.00 Carat D SI1 Radiant Cut Diamond Three Stone Ring
J. Birnbach GIA 3.00 Carat D SI1 Radiant Cut Diamond Three Stone Ring

J. Birnbach GIA 3.00 Carat D SI1 Radiant Cut Diamond Three Stone Ring

By J. Birnbach

Located in New York, NY

Flanking the center stone are brilliant-cut trapezoid diamonds totaling 0.85 carats, thoughtfully proportioned to complement the radiant cut’s faceting while adding a modern, archite...

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

GIA Certified 8 Carat Radiant Cut Fancy Yellow Diamond Platinum 18K Gold Ring
GIA Certified 8 Carat Radiant Cut Fancy Yellow Diamond Platinum 18K Gold Ring

GIA Certified 8 Carat Radiant Cut Fancy Yellow Diamond Platinum 18K Gold Ring

Located in Chicago, IL

Flanking the central diamond are two expertly cut trapezoid diamonds, perfectly proportioned to complement the radiant-cut center stone.

Category

2010s American Contemporary Engagement Rings

Materials

Yellow Diamond, 18k Gold, Platinum

SSEF Certified 11.68 Ct. Ceylon Blue Unheated Sapphire Ring
SSEF Certified 11.68 Ct. Ceylon Blue Unheated Sapphire Ring

SSEF Certified 11.68 Ct. Ceylon Blue Unheated Sapphire Ring

Located in Chicago, IL

This magnificent sapphire is elegantly complemented by trapezoid side diamonds, adding a touch of contemporary elegance to the design.

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

J. Birnbach 3.08 Carat H VS2 Emerald Cut Diamond Three-Stone Ring
J. Birnbach 3.08 Carat H VS2 Emerald Cut Diamond Three-Stone Ring

J. Birnbach 3.08 Carat H VS2 Emerald Cut Diamond Three-Stone Ring

By J. Birnbach

Located in New York, NY

Flanking the center are a matched pair of step-cut trapezoid diamonds, totaling 0.70 carats, which frame the emerald cut with balance and sophistication.

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Shreve, Crump & Low GIA Certified 10.01 Carat G SI1 Cushion Cut Diamond Ring
Shreve, Crump & Low GIA Certified 10.01 Carat G SI1 Cushion Cut Diamond Ring

Shreve, Crump & Low GIA Certified 10.01 Carat G SI1 Cushion Cut Diamond Ring

By Shreve, Crump & Low

Located in Boston, MA

This 3-Stone diamond ring is offered by Shreve, Crump & Low. It is custom set in a handcrafted Shreve, Crump & Low Platinum 3 stone ring consisting of 1 cushion cut diamond weighing...

Category

2010s American Engagement Rings

Materials

Diamond, Platinum

GIA Certified 5.01 Carat Emerald Diamond Three Stone Engagement Ring in Platinum
GIA Certified 5.01 Carat Emerald Diamond Three Stone Engagement Ring in Platinum

GIA Certified 5.01 Carat Emerald Diamond Three Stone Engagement Ring in Platinum

By Antinori Fine Jewels

Located in Chicago, IL

Flanked by trapezoid diamonds, the design maintains balance and adds architectural interest, framing the central gem with symmetry and grace.

Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Certified 4.94 carat Ruby And Diamond Three Stone Engagement Ring
Certified 4.94 carat Ruby And Diamond Three Stone Engagement Ring

Certified 4.94 carat Ruby And Diamond Three Stone Engagement Ring

By Royaal Stones Ltd

Located in Bangkok, Thailand

The stoplight-red ruby weighs 4.94 carats, two sleek trapezoid diamonds weighing 0.37 carats, surrounded by smaller round brilliant diamonds compliment the ruby.

Category

21st Century and Contemporary Modern Engagement Rings

Materials

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

Spectra Fine Jewelry GRS Certified 14.80 Carat Royal Blue Ceylon Sapphire Ring
Spectra Fine Jewelry GRS Certified 14.80 Carat Royal Blue Ceylon Sapphire Ring

Spectra Fine Jewelry GRS Certified 14.80 Carat Royal Blue Ceylon Sapphire Ring

By Spectra Fine Jewelry

Located in New York, NY

Framing the centerpiece are two striking trapezoid diamonds weighing a combined 1.44 carats, individually certified by GIA and chosen for their bright E VVS2 and F VS1 quality that e...

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

Spectra Fine Jewelry 11.68 Carat Zambian Emerald Diamond Ring
Spectra Fine Jewelry 11.68 Carat Zambian Emerald Diamond Ring

Spectra Fine Jewelry 11.68 Carat Zambian Emerald Diamond Ring

By Spectra Fine Jewelry

Located in New York, NY

Set in 18k yellow gold, the 11.68-carat Zambian emerald is complemented by two trapezoid diamonds totaling 1.88 carats with approximately H color and VS-SI clarity, set in platinum.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

DIANA M. Platinum engagement ring featuring a center (I-VVS1) 3.45 ct princess
DIANA M. Platinum engagement ring featuring a center (I-VVS1) 3.45 ct princess

DIANA M. Platinum engagement ring featuring a center (I-VVS1) 3.45 ct princess

By Diana M. Jewels

Located in New York, NY

Platinum engagement ring featuring a center (I-VVS1) 3.45 ct princess cut diamond with 2.47 cts tw of trapezoid diamonds on the sides Diana M. is a leading supplier of top-quality f...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Platinum

GIA Certified 4 Carat Emerald Cut Diamond D Color Ring in 18K White Gold
GIA Certified 4 Carat Emerald Cut Diamond D Color Ring in 18K White Gold

GIA Certified 4 Carat Emerald Cut Diamond D Color Ring in 18K White Gold

By Antinori Fine Jewels

Located in Chicago, IL

Flanking the central diamond are two meticulously cut trapezoid diamonds, which gracefully follow the clean lines of the emerald cut.

Category

2010s Unknown Contemporary Engagement Rings

Materials

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

J. Birnbach GIA Certified 1.86 Carat Princess Cut Diamond Three-Stone Ring
J. Birnbach GIA Certified 1.86 Carat Princess Cut Diamond Three-Stone Ring

J. Birnbach GIA Certified 1.86 Carat Princess Cut Diamond Three-Stone Ring

By J. Birnbach

Located in New York, NY

Flanking the center stone are two brilliant-cut trapezoid diamonds, totaling 0.43 carats. These side stones perfectly complement the princess-cut diamond, enhancing its radiance whil...

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

COCKTAIL RING SSEF Certified Superb Burma Pink Sapphire and Diamond Ring.
COCKTAIL RING SSEF Certified Superb Burma Pink Sapphire and Diamond Ring.

COCKTAIL RING SSEF Certified Superb Burma Pink Sapphire and Diamond Ring.

Located in Miami, FL

Flanking this rare center stone are two perfectly matched, step-cut trapezoid diamonds weighing a combined 1.10 carats.

Category

2010s Swiss Modern Cocktail Rings

Materials

Diamond, White Diamond, Pink Sapphire, Platinum

Sophisticated 1.84ct Emerald-Cut Diamond 3 Stone Ring in 18k White Gold - GIA
Sophisticated 1.84ct Emerald-Cut Diamond 3 Stone Ring in 18k White Gold - GIA

Sophisticated 1.84ct Emerald-Cut Diamond 3 Stone Ring in 18k White Gold - GIA

Located in רמת גן, IL

Surrounding the main diamond are 2 trapezoid diamonds, collectively weighing 0.32-carat adding a geometric contrast that enhances the ring’s architectural elegance.

Category

2010s Israeli Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold

Shreve, Crump & Low GIA Certified 17.01 Carat Fancy Yellow Radiant Diamond Ring
Shreve, Crump & Low GIA Certified 17.01 Carat Fancy Yellow Radiant Diamond Ring

Shreve, Crump & Low GIA Certified 17.01 Carat Fancy Yellow Radiant Diamond Ring

By Shreve, Crump & Low

Located in Boston, MA

This important fancy yellow radiant diamond is offered by Shreve, Crump & Low. It is custom set in a handcrafted Shreve, Crump & Low Platinum and 18 karat yellow gold 3 stone ring c...

Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, Platinum

8.08 Carat Natural Green Emerald Tapered Baguette Diamond Ring
8.08 Carat Natural Green Emerald Tapered Baguette Diamond Ring

8.08 Carat Natural Green Emerald Tapered Baguette Diamond Ring

Located in Chicago, IL

The design is accentuated by elegant step-cut trapezoid diamond side stones that add a touch of brilliance and refinement to the overall aesthetic.

Category

2010s American Contemporary Cocktail Rings

Materials

Emerald, 18k Gold, White Gold, Yellow Gold

GIA Certified 6.01 Carat Emerald Cut VVS2 Clarity Diamond Engagement Ring
GIA Certified 6.01 Carat Emerald Cut VVS2 Clarity Diamond Engagement Ring

GIA Certified 6.01 Carat Emerald Cut VVS2 Clarity Diamond Engagement Ring

By Antinori Fine Jewels

Located in Chicago, IL

With faint fluorescence, providing a delicate luminescence that enhances its natural elegance Framing the center stone, trapezoid diamonds add definition and elegance, complementing...

Category

2010s Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 5.10 Carat Cushion Cut Fancy Yellow Diamond Clarity Ring
GIA Certified 5.10 Carat Cushion Cut Fancy Yellow Diamond Clarity Ring

GIA Certified 5.10 Carat Cushion Cut Fancy Yellow Diamond Clarity Ring

By Antinori Fine Jewels

Located in Chicago, IL

Completing the design, two white trapezoid diamonds frame the center stone with subtle contrast, creating a timeless composition that celebrates both artistry and rarity.

Category

2010s Unknown Contemporary Three-Stone Rings

Materials

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

Emerald Cut Ruby Ring
Emerald Cut Ruby Ring

Emerald Cut Ruby Ring

Located in Cedar Grove, NJ

Flanking the centerpiece are two trapezoid diamonds, totaling 0.79 carats, graded H color and VS1 clarity, offering exceptional sparkle and refinement.

Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Ruby, 18k Gold

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Trapezoid Diamonds For Sale on 1stDibs

There is a broad range of trapezoid diamonds for sale on 1stDibs. These distinct designs — crafted with great care and often made from Platinum, Gold and 18k Gold — can elevate any look. Our collection of these items for sale includes 22 vintage editions and 82 modern creations to choose from as well. Our collection is diverse and broad-ranging, and pieces in stock date back to the 20th Century while others were produced as recently as the 21st Century. Contemporary and Modern are consistently popular styles when it comes to trapezoid diamonds. There have been many well-made iterations of these items over the years, but those made by Antinori Fine Jewels, Hancocks and J. Birnbach are often thought to be among the most beautiful. A selection of trapezoid cut, emerald cut and radiant cut can be found today on these pages. If you’re browsing the variety of trapezoid diamonds 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 Trapezoid Diamonds?

On average, trapezoid diamonds at 1stDibs sell for $18,425, while they’re typically $700 on the low end and $474,597 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.

Questions About Trapezoid Diamonds
  • 1stDibs ExpertFebruary 22, 2021
    A triangle shaped diamond is called a Triangular brilliant or a Trilliant or Trillion. They are cut so that there are three equally straight sides and are often cut from shallow double crystals.