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Certified 4.78 Carat Emerald Cut Emerald Diamond Engagement Ring in Platinum
Certified 4.78 Carat Emerald Cut Emerald Diamond Engagement Ring in Platinum

Certified 4.78 Carat Emerald Cut Emerald Diamond Engagement Ring in Platinum

Located in NEW YORK, NY

Showcases a Certified Emerald cut, Vibrant color Emerald weighing 4.78 carats, flanked by two brilliant cut trapezoids diamonds weighing 0.78 carats total. Elegantly set in a polishe...

Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Emerald, Platinum

CDC Certified 2.12 Carat Colombian Emerald & Diamond Ring in Platinum
CDC Certified 2.12 Carat Colombian Emerald & Diamond Ring in Platinum

CDC Certified 2.12 Carat Colombian Emerald & Diamond Ring in Platinum

Located in Great Neck, NY

CDC Certified Emerald Cut Colombian Emerald weighing 2.12 carats Minor clarity enhancement Measuring (10.20x6.25x4.30) mm Diamond quality G-Si1 Trapezoid diamonds weighing .56 carats...

Category

2010s North American Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 5 Carat Radiant Cut Diamond Ring
GIA Certified 5 Carat Radiant Cut Diamond Ring

GIA Certified 5 Carat Radiant Cut Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

Radiant Luxury: 5-Carat Radiant Cut Diamond Ring with Trapezoid and Pavé Accents Indulge in timeless elegance with this stunning 5-carat radiant cut diamond ring, certified by GIA.

Category

2010s Italian Modern Engagement Rings

Materials

Diamond

Certified 4.26 Carat Emerald Cut Emerald and Diamond 3 Stone Engagement Ring
Certified 4.26 Carat Emerald Cut Emerald and Diamond 3 Stone Engagement Ring

Certified 4.26 Carat Emerald Cut Emerald and Diamond 3 Stone Engagement Ring

Located in NEW YORK, NY

Showcasing Certified Emerald cut, Vibrant color Emerald weighing 4.26 carats, flanked by two brilliant step cut trapezoids diamonds weighing 1.09 carats total. Elegantly set in a pol...

Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Emerald, Platinum

2.91 Carat Cushion Cut Emerald Diamond Three-Stone Engagement Ring in Platinum
2.91 Carat Cushion Cut Emerald Diamond Three-Stone Engagement Ring in Platinum

2.91 Carat Cushion Cut Emerald Diamond Three-Stone Engagement Ring in Platinum

Located in NEW YORK, NY

Showcases an elongated Cushion cut, Vibrant color Emerald weighing 2.91 carats, flanked by two brilliant cut trapezoid diamonds weighing 1.05 carats total. Elegantly set in a polishe...

Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Emerald, Platinum

5.56 Carat Oval Cut Purple Sapphire Diamond 3-Stone Engagement Ring in Platinum
5.56 Carat Oval Cut Purple Sapphire Diamond 3-Stone Engagement Ring in Platinum

5.56 Carat Oval Cut Purple Sapphire Diamond 3-Stone Engagement Ring in Platinum

Located in NEW YORK, NY

Showcases an Oval cut , Vibrant color Purple Sapphire weighing 5.56 carats, flanked by two brilliant cut trapezoid diamonds weighing 0.60 carats total. Elegantly set in a polished pl...

Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Purple Sapphire, Platinum

NO HEAT 1.43 Carat Emerald Cut Ruby & Diamond Ring in 18 Karat White Gold
NO HEAT 1.43 Carat Emerald Cut Ruby & Diamond Ring in 18 Karat White Gold

NO HEAT 1.43 Carat Emerald Cut Ruby & Diamond Ring in 18 Karat White Gold

Located in Great Neck, NY

GIA Certified Emerald Cut NO HEAT Ruby 1.43 carats Measuring (7.9x6.1) mm 2 Trapezoid Diamonds weighing .38 carats D-VS quality Set in 18k white gold 2.95 grams

Category

2010s American Modern Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

CDC Certified 4.75 Carat Ruby & Diamond Ring in 18 Karat White Gold
CDC Certified 4.75 Carat Ruby & Diamond Ring in 18 Karat White Gold

CDC Certified 4.75 Carat Ruby & Diamond Ring in 18 Karat White Gold

Located in Great Neck, NY

Certified Oval Mozambique Ruby weighing 4.75 carats Measuring (11.55x9.01x4.55) mm Round diamonds weighing .71 carats Trapezoid Diamonds weighing .22 carats H-SI1 Set in 18 karat whi...

Category

2010s American Modern Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

3.26 Carat Cushion Cut Ruby and Diamond Engagement Ring in Platinum
3.26 Carat Cushion Cut Ruby and Diamond Engagement Ring in Platinum

3.26 Carat Cushion Cut Ruby and Diamond Engagement Ring in Platinum

Located in NEW YORK, NY

Features a gorgeous ruby and diamond one-of-kind ring. Flanking the ruby are 2 step cut trapezoids diamonds weighing 0.62 carats total.

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

Unique GIA Fancy Light Yellow Diamond Engagement Ring
Unique GIA Fancy Light Yellow Diamond Engagement Ring

Unique GIA Fancy Light Yellow Diamond Engagement Ring

Located in New York, NY

2.86 carat GIA certified Radiant cut center Fancy Light Yellow diamond, VS2 clarity. The center diamond is set with white step cut trapezoid diamonds weighing .75 carats -- VS cl...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

Certified 6.21 Carat Emerald Cut Sapphire & Diamond Engagement Ring in Platinum
Certified 6.21 Carat Emerald Cut Sapphire & Diamond Engagement Ring in Platinum

Certified 6.21 Carat Emerald Cut Sapphire & Diamond Engagement Ring in Platinum

Located in NEW YORK, NY

Showcases a Certified Emerald cut, Vibrant color Sri Lankan Ceylon Blue Sapphire weighing 6.21 carats, flanked by two brilliant cut trapezoid diamonds weighing 0.79 carats in total. ...

Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

6.61 Carat Oval Cut Sapphire and Diamond Engagement Ring in Platinum
6.61 Carat Oval Cut Sapphire and Diamond Engagement Ring in Platinum

6.61 Carat Oval Cut Sapphire and Diamond Engagement Ring in Platinum

Located in NEW YORK, NY

This three-stone ring is set with a 6.61-carat oval cut Vivid Blue Sapphire center stone flanked with step-cut trapezoid diamond side stones weighing 0.59 carats.

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Sapphire, Platinum

CDC Certified 3.80 Carat Emerald & Diamond Ring in 18 Karat White Gold
CDC Certified 3.80 Carat Emerald & Diamond Ring in 18 Karat White Gold

CDC Certified 3.80 Carat Emerald & Diamond Ring in 18 Karat White Gold

Located in Great Neck, NY

CDC certified Emerald Cut Emerald weighing 3.80 carats Measuring (10.25x9.65x6.15) mm Diamond quality is GH-Si Round diamonds weighing .86 carats Trapezoid diamonds weighing .36 cara...

Category

2010s North American Modern Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Certified 18 Karat White Gold Oval Ceylon Sapphire & Diamond Ring 5.16 Carats
Certified 18 Karat White Gold Oval Ceylon Sapphire & Diamond Ring 5.16 Carats

Certified 18 Karat White Gold Oval Ceylon Sapphire & Diamond Ring 5.16 Carats

Located in Great Neck, NY

Certified 5.16 cts oval Ceylon Sapphire Measuring (13.0x9.4) mm 48 pieces of round diamonds weighing .90 cts One pair of trapezoid diamonds weighing .37 cts Set in 18K white gold ri...

Category

2010s American Modern Cocktail Rings

Materials

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

7.96 Carat Blue Sapphire & Diamond Ring in 18 Karat White Gold
7.96 Carat Blue Sapphire & Diamond Ring in 18 Karat White Gold

7.96 Carat Blue Sapphire & Diamond Ring in 18 Karat White Gold

Located in Great Neck, NY

Emerald cut blue sapphire weighing 7.96 cts Measuring (10.8x10.6) mm 34 pieces of round diamonds weighing .88 cts. Two trapezoid diamonds weighing .38 cts Measuring (6.02x2.37) mm Se...

Category

2010s American Modern Cocktail Rings

Materials

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

2.07 cts Certified Fancy Yellow Cushion Three-stone Halo Diamond Ring
2.07 cts Certified Fancy Yellow Cushion Three-stone Halo Diamond Ring

2.07 cts Certified Fancy Yellow Cushion Three-stone Halo Diamond Ring

By Leibish and Co. USA Inc

Located in New York, NY

A beautiful fancy yellow cushion three-stone halo ring, with a center diamond weighing 2.07cts and certified by GIA. The diamond is flanked by fancy yellow trapezoid diamonds and enh...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

GIA Certified 15 Emerald Cut Diamond Platinum Ring
GIA Certified 15 Emerald Cut Diamond Platinum Ring

GIA Certified 15 Emerald Cut Diamond Platinum Ring

Located in Chicago, IL

A GIA Certified 15 carat Emerald Cut Diamond Platinum Ring, complemented by J color, vs2 clarity trapezoid side stones, creates a striking and balanced look.

Category

2010s American Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Fancy Vivid Yellow Emerald Cut Ring
Fancy Vivid Yellow Emerald Cut Ring

Fancy Vivid Yellow Emerald Cut Ring

By Diamond Scene New York

Located in New York, NY

GIA certified 4.12 carat Fancy Vivid Yellow, VS2, Emerald cut center diamond. Set with .64 carats of white step cut trapezoid diamonds.

Category

21st Century and Contemporary Engagement Rings

Materials

Yellow Diamond, 18k Gold, Platinum

2.16 cts GIA Certified Fancy Pinkish Brown Radiant Three-stone Diamond Ring
2.16 cts GIA Certified Fancy Pinkish Brown Radiant Three-stone Diamond Ring

2.16 cts GIA Certified Fancy Pinkish Brown Radiant Three-stone Diamond Ring

By Leibish and Co. USA Inc

Located in New York, NY

It is elegantly complemented by two E color trapezoid diamonds, all set in a sophisticated combination of platinum and 18K yellow gold.

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Brown Diamond, 18k Gold, Yellow Gold, Platinum

GIA Certified 10 Emerald Cut Diamond Platinum Ring
GIA Certified 10 Emerald Cut Diamond Platinum Ring

GIA Certified 10 Emerald Cut Diamond Platinum Ring

Located in Chicago, IL

A GIA Certified 10-carat Emerald Cut Diamond Platinum Ring, complemented by G color, VS1 clarity trapezoid side stones, creates a striking and balanced look.

Category

2010s American Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 5.50 Carat Emerald Cut VVS1 Diamond Platinum Ring with Trapezoids
GIA Certified 5.50 Carat Emerald Cut VVS1 Diamond Platinum Ring with Trapezoids

GIA Certified 5.50 Carat Emerald Cut VVS1 Diamond Platinum Ring with Trapezoids

By Antinori Fine Jewels

Located in Chicago, IL

Flanking the center stone, trapezoid diamonds add structure and brilliance, complementing the emerald cut’s sleek silhouette.

Category

2010s Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 4 Carat Emerald Cut Diamond Ring
GIA Certified 4 Carat Emerald Cut Diamond Ring

GIA Certified 4 Carat Emerald Cut Diamond Ring

Located in Chicago, IL

The mounting's shape with two trapezoid diamonds making it look full of glamour.

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond

GIA Certified 10 Carat G Color VS2 Clarity Diamond Ring
GIA Certified 10 Carat G Color VS2 Clarity Diamond Ring

GIA Certified 10 Carat G Color VS2 Clarity Diamond Ring

Located in Chicago, IL

Flanked by beautifully matched trapezoid diamonds and set in a timeless solid platinum band, this ring combines classic elegance with modern sophistication

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 7.43 Carat Yellow Diamond and Baguette Halo Ring
GIA Certified 7.43 Carat Yellow Diamond and Baguette Halo Ring

GIA Certified 7.43 Carat Yellow Diamond and Baguette Halo Ring

By GEMME

Located in New York, NY

Trapezoid sides weighing 1.53 carats. Baguette and Trapezoid diamonds weighing 1.25 Carats.

Category

2010s American Engagement Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold, Platinum

3.18 cts GIA Certified Light Yellow Y-Z Radiant Three-stone Diamond Ring
3.18 cts GIA Certified Light Yellow Y-Z Radiant Three-stone Diamond Ring

3.18 cts GIA Certified Light Yellow Y-Z Radiant Three-stone Diamond Ring

By Leibish and Co. USA Inc

Located in New York, NY

It is elegantly accented by two trapezoid diamonds in complementary shades, all set in a sophisticated combination of platinum and 18K yellow gold.

Category

21st Century and Contemporary American Three-Stone Rings

Materials

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

Exceptional GIA Certified 5 Carat  Fancy Yellow Diamond Ring VVS Clarity
Exceptional GIA Certified 5 Carat  Fancy Yellow Diamond Ring VVS Clarity

Exceptional GIA Certified 5 Carat Fancy Yellow Diamond Ring VVS Clarity

By Antinori Fine Jewels

Located in Chicago, IL

Set with two Step cut Trapezoids diamonds.

Category

2010s Unknown Modern Engagement Rings

Materials

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

6.55 Carat Cushion Cut Emerald and Diamond Engagement Ring in Platinum
6.55 Carat Cushion Cut Emerald and Diamond Engagement Ring in Platinum

6.55 Carat Cushion Cut Emerald and Diamond Engagement Ring in Platinum

Located in NEW YORK, NY

This three-stone ring is set with a 6.55 carat cushion cut emerald center stone flanked with trapezoid diamond side stones weighing 1.14 carats.

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

AGL-Certified 3.00 Carat Muzo Emerald Ring in Platinum
AGL-Certified 3.00 Carat Muzo Emerald Ring in Platinum

AGL-Certified 3.00 Carat Muzo Emerald Ring in Platinum

Located in Chicago, IL

Set in solid platinum, the emerald is accented by a pair of bullet-shaped trapezoid diamonds, adding a modern, architectural elegance to the design.

Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Emerald, White Diamond, Platinum

C.Dunaigre 8.89 Carat VIVID Green Colombian Emerald Diamond Ring
C.Dunaigre 8.89 Carat VIVID Green Colombian Emerald Diamond Ring

C.Dunaigre 8.89 Carat VIVID Green Colombian Emerald Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

An exquisite and very large 8.89 carat green emerald set with two side trapezoid diamonds with a total weight of 1 carats the side diamonds are very high quality as well F color VS...

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, Emerald

13.53 Carat Fancy Yellow Diamond and 18 Karat White and Yellow Gold Ring
13.53 Carat Fancy Yellow Diamond and 18 Karat White and Yellow Gold Ring

13.53 Carat Fancy Yellow Diamond and 18 Karat White and Yellow Gold Ring

Located in New York, NY

This engagement ring features a 13.53 carat square radiant VVS1 mounted in 18K white and yellow gold flanked by two F-G VVS trapezoid diamonds. 13.1 grams total weight. Made in Italy.

Category

21st Century and Contemporary Engagement Rings

Materials

Yellow Diamond, 18k Gold

3.93 Carat Emerald Cut Emerald and Diamond Three-Stone Halo Ring in Platinum
3.93 Carat Emerald Cut Emerald and Diamond Three-Stone Halo Ring in Platinum

3.93 Carat Emerald Cut Emerald and Diamond Three-Stone Halo Ring in Platinum

Located in NEW YORK, NY

A stunning ring showcasing a rich green emerald cut emerald weighing 3.93 carats surrounded by a row of diamonds. Flanking the center stone are two brilliant cut trapezoid diamonds, ...

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Colombian Emerald Diamond Gold Ring
Colombian Emerald Diamond Gold Ring

Colombian Emerald Diamond Gold Ring

By RAF

Located in New York, NY

An exceptional three carat emerald-cut Muzo Colombian Emerald, set with two trapezoid diamonds with an estimated color-clarity of F-VS.

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

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

GRS No Heat Certified 5.14 Carat Ruby Oval Diamond Ring
GRS No Heat Certified 5.14 Carat Ruby Oval Diamond Ring

GRS No Heat Certified 5.14 Carat Ruby Oval Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

Introducing the exquisite GRS No Heat Certified 5 Carat Ruby Cushion Diamond Ring, adorned with trapezoid diamonds on the sides.

Category

2010s Unknown Contemporary Engagement Rings

Materials

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

GIA Certified 5 Carat Emerald Diamond Ring
GIA Certified 5 Carat Emerald Diamond Ring

GIA Certified 5 Carat Emerald Diamond Ring

Located in Chicago, IL

classic engagement ring features a substantial 5.01 carat emerald cut diamond, elegantly flanked by a pair of trapezoid diamonds, all set in a sleek platinum band.

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GRS No Heat Certified 5.05 Carat Ruby Cushion Diamond Ring
GRS No Heat Certified 5.05 Carat Ruby Cushion Diamond Ring

GRS No Heat Certified 5.05 Carat Ruby Cushion Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

Introducing the exquisite GRS No Heat Certified 5.05 Carat Ruby Cushion Diamond Ring, adorned with trapezoid diamonds on the sides.

Category

2010s Unknown Contemporary Engagement Rings

Materials

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

GIA Certified 6.10 Carat Emerald Cut Sapphire Engagement Ring in Platinum
GIA Certified 6.10 Carat Emerald Cut Sapphire Engagement Ring in Platinum

GIA Certified 6.10 Carat Emerald Cut Sapphire Engagement Ring in Platinum

Located in NEW YORK, NY

Showcases a GIA Certified Emerald cut, Vibrant color Blue Sapphire weighing 6.10 carats, flanked by two brilliant cut trapezoid diamonds weighing 0.87 carats in total. Elegantly set ...

Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 3.01 Carat U - V Colour VS1 Clarity Diamond Ring
GIA Certified 3.01 Carat U - V Colour VS1 Clarity Diamond Ring

GIA Certified 3.01 Carat U - V Colour VS1 Clarity Diamond Ring

Located in บางรัก, TH

18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 4.184grams Set with- Stone type: Diamonds Shape: Radiant Carat: 3.01 ct Colour: U ...

Category

2010s Asian Engagement Rings

Materials

Diamond, 18k Gold, White Gold

AGL Certified 1.03 Carat Fancy Pink VS Clarity Diamond Ring
AGL Certified 1.03 Carat Fancy Pink VS Clarity Diamond Ring

AGL Certified 1.03 Carat Fancy Pink VS Clarity Diamond Ring

Located in บางรัก, TH

18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 3.528 grams Set with- Stone type: Diamonds Shape: Cushion Carat: 1.03 ct Colour: F...

Category

2010s Asian Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Certified 5.76 Carat Cushion Cut Sapphire Diamond 3 Stone Ring in Platinum
Certified 5.76 Carat Cushion Cut Sapphire Diamond 3 Stone Ring in Platinum

Certified 5.76 Carat Cushion Cut Sapphire Diamond 3 Stone Ring in Platinum

Located in NEW YORK, NY

A stunning ring showcasing a rich intense Certified Cushion Cut Ceylon Blue Sapphire weighing 5.76 carats surrounded by a row of diamonds. Flanking the center stone are two half trap...

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

A Promise in Platinum: 9.13ct G/VS1 Emerald Cut Embraced by Trapezoids
A Promise in Platinum: 9.13ct G/VS1 Emerald Cut Embraced by Trapezoids

A Promise in Platinum: 9.13ct G/VS1 Emerald Cut Embraced by Trapezoids

By Antinori Fine Jewels

Located in Chicago, IL

Crafted in shimmering platinum and framed by two tender trapezoid diamonds, this 9.13 carat Emerald Cut becomes more than a jewel—it becomes a quiet promise.

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

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

GIA Certified 4 Ct. Emerald Diamond Platinum Engagement Ring

Located in Chicago, IL

This exquisite ring by Cecile Blake is crafted in platinum and features a breathtaking 4 carat emerald cut diamond, certified by GIA flanked by two half moon diamonds at each side C...

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 8.38 Carat Cushion Cut No Heat Sapphire Diamond Engagement Ring
GIA Certified 8.38 Carat Cushion Cut No Heat Sapphire Diamond Engagement Ring

GIA Certified 8.38 Carat Cushion Cut No Heat Sapphire Diamond Engagement Ring

Located in Trumbull, CT

This stunning Gia-certified cushion-cut, no heat blue sapphire ring features a center stone securely set in a four-claw setting, accented by two 0.66-carat trapezoid diamonds positio...

Category

21st Century and Contemporary American Artisan Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

GIA 8 Carat D VS2 Oval Diamond Platinum Ring with Step-Cut Trapezoids
GIA 8 Carat D VS2 Oval Diamond Platinum Ring with Step-Cut Trapezoids

GIA 8 Carat D VS2 Oval Diamond Platinum Ring with Step-Cut Trapezoids

Located in New York, NY

An exceptional 8-carat GIA-certified oval diamond, set in platinum and flanked by elegant step-cut trapezoid side stones, this ring represents the pinnacle of refined high-carat desi...

Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, Platinum

3.52 Carat Elongated Cushion Cut Ruby and Diamond Three Stone Ring in Platinum
3.52 Carat Elongated Cushion Cut Ruby and Diamond Three Stone Ring in Platinum

3.52 Carat Elongated Cushion Cut Ruby and Diamond Three Stone Ring in Platinum

Located in NEW YORK, NY

This three-stone ring is set with a 3.52-carat cushion cut ruby center stone flanked with 2 brilliant-cut trapezoid diamond side stones weighing 0.31 carats.

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Ruby, Platinum

3-Stone Ring with 5.02ct Yellow Sapphire
3-Stone Ring with 5.02ct Yellow Sapphire

3-Stone Ring with 5.02ct Yellow Sapphire

By M&V Vanguard Jewelry

Located in New York, NY

3 stone ring in PT950&18K Yellow Gold Center: 5.02ct Yellow Sapphire Emerald Cut Side stones: 0.76ct F/VS trapezoids Diamond shank; diamond center wire Total Carat Weight: 0.45ct S...

Category

2010s American Modern Three-Stone Rings

Materials

Yellow Sapphire, 18k Gold, Yellow Gold, Platinum

GIA Certified 31 Carat Fancy Vivid Yellow Cushion Diamond Ring
GIA Certified 31 Carat Fancy Vivid Yellow Cushion Diamond Ring

GIA Certified 31 Carat Fancy Vivid Yellow Cushion Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

An extraordinary stone-written set, meticulously crafted with precision-cut trapezoid diamonds, designed to frame and elevate a truly rare center stone.

Category

2010s American Contemporary Engagement Rings

Materials

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

Spectra Fine Jewelry Certified 18.38 Carat Zambian Emerald Diamond Ring
Spectra Fine Jewelry Certified 18.38 Carat Zambian Emerald Diamond Ring

Spectra Fine Jewelry Certified 18.38 Carat Zambian Emerald Diamond Ring

By Spectra Fine Jewelry

Located in New York, NY

Dunaigre stating that the emerald is of Zambian origin with minor clarity enhancement. Two trapezoid diamonds on both sides: - 0.73 carat G color, SI1 clarity; - 0.74 carat H color...

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

2.14 Carats Chocolate Brown Diamond Ring with White Diamond Side Stones
2.14 Carats Chocolate Brown Diamond Ring with White Diamond Side Stones

2.14 Carats Chocolate Brown Diamond Ring with White Diamond Side Stones

Located in London, GB

This elegant three-stone ring is a twist on a classic, thanks to the deep, chocolate-coloured diamond at its centre. The brown diamond, hand-selected from the Haruni vault, weighs mo...

Category

21st Century and Contemporary British Contemporary Three-Stone Rings

Materials

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

3.72 Carat Emerald Cut Emerald and Diamond Engagement Ring in Platinum
3.72 Carat Emerald Cut Emerald and Diamond Engagement Ring in Platinum

3.72 Carat Emerald Cut Emerald and Diamond Engagement Ring in Platinum

Located in NEW YORK, NY

A stunning well-crafted engagement ring showcasing a 3.72-carat emerald-cut Emerald. Flanking the center diamond are perfectly matched graduating trapezoid diamonds, channel set in ...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 3.57 Carat D SI1 Natural Diamond Modern Platinum Engagement Ring
GIA Certified 3.57 Carat D SI1 Natural Diamond Modern Platinum Engagement Ring

GIA Certified 3.57 Carat D SI1 Natural Diamond Modern Platinum Engagement Ring

Located in Los Angeles, CA

The centerstone is flanked by a pair of natural trapezoid diamonds (E-F in color and VS in clarity), weighing approximately 1.25 carats.

Category

Early 2000s Unknown Modern Engagement Rings

Materials

Diamond, Platinum

2.07 carat Radiant Cut Diamond Fancy Yellow Three Stone Engagement Ring
2.07 carat Radiant Cut Diamond Fancy Yellow Three Stone Engagement Ring

2.07 carat Radiant Cut Diamond Fancy Yellow Three Stone Engagement Ring

Located in New York, NY

Flanking the center stone are two brilliant cut trapezoid diamonds, totaling 0.60 carats, enhancing the design with a striking contrast.

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

GIA Certified 26 Carat Cushion Cut Diamond Platinum Engagement Ring
GIA Certified 26 Carat Cushion Cut Diamond Platinum Engagement Ring

GIA Certified 26 Carat Cushion Cut Diamond Platinum Engagement Ring

By Antinori Fine Jewels

Located in Chicago, IL

The central diamond is beautifully complemented by two trapezoid diamonds as side stones, enhancing its brilliance and elegance.

Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

1.40 Carat Emerald Cut Thai Ruby and Diamond 18k Yellow Gold Cocktail Ring
1.40 Carat Emerald Cut Thai Ruby and Diamond 18k Yellow Gold Cocktail Ring

1.40 Carat Emerald Cut Thai Ruby and Diamond 18k Yellow Gold Cocktail Ring

Located in Houston, TX

It is accented with a stepped halo of natural baguette and trapezoid diamonds. It is also surrounded by graduating round diamonds and channel set baguettes along either sides.

Category

21st Century and Contemporary American Cocktail Rings

Materials

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

1.60ct Unheated Purple Sapphire Cushion Platinum 3-Stone Diamond Ring AGL
1.60ct Unheated Purple Sapphire Cushion Platinum 3-Stone Diamond Ring AGL

1.60ct Unheated Purple Sapphire Cushion Platinum 3-Stone Diamond Ring AGL

By Merkaba

Located in Beverly Hills, CA

Framing the center are French cut trapezoid diamonds totaling 0.32 carat, selected for crisp geometry and a collector level finish.

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

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

GIA Certified 10 Carat Fancy Light Yellow Radiant Cut Diamond Ring
GIA Certified 10 Carat Fancy Light Yellow Radiant Cut Diamond Ring

GIA Certified 10 Carat Fancy Light Yellow Radiant Cut Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

Flanking the center are brilliant trapezoid diamonds weighing 1 carats. Style available in different price ranges.

Category

2010s Italian Modern Engagement Rings

Materials

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

French 1970s Emerald Diamonds 18 Karat White Gold Pendant
French 1970s Emerald Diamonds 18 Karat White Gold Pendant

French 1970s Emerald Diamonds 18 Karat White Gold Pendant

Located in Poitiers, FR

Of geometrical forms, this retro pendant is made up of a trapezoïd diamond with, at the base, a brilliant- cut diamond which holds in pampille the pendant formed of an emerald degree...

Category

Vintage 1970s French Retro Pendant Necklaces

Materials

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

Peter Suchy GIA 2.41 Carat Diamond Platinum Three-Stone Engagement Ring
Peter Suchy GIA 2.41 Carat Diamond Platinum Three-Stone Engagement Ring

Peter Suchy GIA 2.41 Carat Diamond Platinum Three-Stone Engagement Ring

By Peter Suchy

Located in Stamford, CT

Diamond engagement ring. GIA certified 2.41ct emerald cut diamond in a platinum three-stone setting with two elongated step cut trapezoid side diamonds.

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

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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.