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GIA Certified Natural Yellow Cushion Diamond 3.40 Carat TW Gold Cocktail Ring
GIA Certified Natural Yellow Cushion Diamond 3.40 Carat TW Gold Cocktail Ring

GIA Certified Natural Yellow Cushion Diamond 3.40 Carat TW Gold Cocktail Ring

Located in New York, NY

The yellow diamond is surrounded by natural trapezoid cut white diamonds and round natural white diamond melee.

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

GIA Certified Three Stone Canary Fancy Yellow Diamond Engagement Ring
GIA Certified Three Stone Canary Fancy Yellow Diamond Engagement Ring

GIA Certified Three Stone Canary Fancy Yellow Diamond Engagement Ring

Located in New York, NY

Metal: Platinum and 18KT Yellow Gold Center Diamond: 3.03 Fancy Light Yellow Radiant Cut VS1 clarity (GIA) Side Diamonds: (2) Trapezoid Cuts 1.03ct t.w.

Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Yellow Diamond, Yellow Gold, Platinum

J. Birnbach GIA 3.01 Carat Fancy Light Yellow Radiant Diamond Three Stone Ring
J. Birnbach GIA 3.01 Carat Fancy Light Yellow Radiant Diamond Three Stone Ring

J. Birnbach GIA 3.01 Carat Fancy Light Yellow Radiant Diamond Three Stone Ring

By J. Birnbach

Located in New York, NY

Flanking the center stone are brilliant-cut trapezoid side diamonds totaling 0.60 total carat weight.

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

GIA Certified Fancy Gray-Greenish Yellow Radiant Diamond 2.27 Carat TW Gold Ring
GIA Certified Fancy Gray-Greenish Yellow Radiant Diamond 2.27 Carat TW Gold Ring

GIA Certified Fancy Gray-Greenish Yellow Radiant Diamond 2.27 Carat TW Gold Ring

Located in New York, NY

The green diamond is surrounded by round natural white diamond melee and natural trapezoid cut white diamonds.

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Sophia D. 2.22 Carat Emerald Cut Diamond Engagement Ring
Sophia D. 2.22 Carat Emerald Cut Diamond Engagement Ring

Sophia D. 2.22 Carat Emerald Cut Diamond Engagement Ring

By Sophia D

Located in New York, NY

Accentuating the center stone are trapezoid cut diamonds that weigh 0.64 carat with small diamonds that weigh 0.21 carat.

Category

2010s Art Deco Engagement Rings

Materials

Diamond, Platinum

Sunita Nahata Emerald 2.36ct. Fancy Ring in 18KWYG with White Diamond.
Sunita Nahata Emerald 2.36ct. Fancy Ring in 18KWYG with White Diamond.

Sunita Nahata Emerald 2.36ct. Fancy Ring in 18KWYG with White Diamond.

By Sunita Nahata

Located in Hong Kong, HK

Present a beautiful ring, with two diamonds trapezoid shapes on either side of the central stone, will enhance your elegance and grace.

Category

21st Century and Contemporary Thai Contemporary Bridal Rings

Materials

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

C. Dunaigre 4 Carat Colombian Emerald Octagon and White Diamond Ring
C. Dunaigre 4 Carat Colombian Emerald Octagon and White Diamond Ring

C. Dunaigre 4 Carat Colombian Emerald Octagon and White Diamond Ring

Located in Los Angeles, CA

Dunaigre certified Colombian emerald emerald cut with good quality, white, and bright diamond trapezoids, baguettes, and rounds. Handmade in 18k white gold.

Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Emerald, 18k Gold

Antique Art Deco Platinum Old Euro Diamond Bullet Cut Engagement Ring - GIA
Antique Art Deco Platinum Old Euro Diamond Bullet Cut Engagement Ring - GIA

Antique Art Deco Platinum Old Euro Diamond Bullet Cut Engagement Ring - GIA

Located in Great Neck, NY

This gorgeous ring holds a bright old European cut diamond in the center that has a GIA report. The sides are a trapezoid cut diamond followed by a bullet cut diamond on each side.

Category

Vintage 1940s Art Deco Engagement Rings

Materials

Diamond, Black Diamond, Platinum

GIA Certified Deep Orange-Brown Emerald Diamond 6.40 Carat TW Gold Cocktail Ring
GIA Certified Deep Orange-Brown Emerald Diamond 6.40 Carat TW Gold Cocktail Ring

GIA Certified Deep Orange-Brown Emerald Diamond 6.40 Carat TW Gold Cocktail Ring

Located in New York, NY

The brown diamond is surrounded by natural white trapezoid cut diamonds and round natural white diamond melee.

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Yellow Diamond, Brown Diamond, Gold, 18k Gold, W...

J. Birnbach GIA 3.83 Carat E VVS2 Emerald Cut Diamond Platinum Five Stone Ring
J. Birnbach GIA 3.83 Carat E VVS2 Emerald Cut Diamond Platinum Five Stone Ring

J. Birnbach GIA 3.83 Carat E VVS2 Emerald Cut Diamond Platinum Five Stone Ring

By J. Birnbach

Located in New York, NY

Enhancing the center stone are step-cut trapezoid side diamonds totaling 0.28 total carat weight and tapered baguette diamonds totaling 0.11 total carat weight.

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Vintage 6.03ct GIA Certified Diamond Three Stone Ring in Platinum
Vintage 6.03ct GIA Certified Diamond Three Stone Ring in Platinum

Vintage 6.03ct GIA Certified Diamond Three Stone Ring in Platinum

Located in London, England

The diamond is six-claw set to centre within an open back setting, which connects nicely to 2 trapezoid fancy-cut diamonds that flow onto a polished platinum band.

Category

2010s Three-Stone Rings

Materials

Diamond, Platinum

Peter Suchy GIA Certified 2.00 Carat Brown Diamond Halo Platinum Engagement Ring
Peter Suchy GIA Certified 2.00 Carat Brown Diamond Halo Platinum Engagement Ring

Peter Suchy GIA Certified 2.00 Carat Brown Diamond Halo Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

Natural 2.00ct Asscher cut brown and yellow diamond halo engagement ring. The diamond is accented by 2 trapezoid and triangle cut diamonds with a halo of round full cut diamonds.

Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Brown Diamond, Platinum

GIA 18K Gold Natural Cushion Cut Purplish Pink Kunzite & Natural Diamond Ring
GIA 18K Gold Natural Cushion Cut Purplish Pink Kunzite & Natural Diamond Ring

GIA 18K Gold Natural Cushion Cut Purplish Pink Kunzite & Natural Diamond Ring

Located in Boca Raton, FL

Gia Report # 6233447913 *Irradiation possible  Diamond Details: There are 2, natural, Trapezoid cut diamond side stones weighing approximately 0.48 carats. 

Category

21st Century and Contemporary Modern Fashion Rings

Materials

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

GRS Certified 3.43 Carat Cushion Green Emerald Diamond Platinum Ring
GRS Certified 3.43 Carat Cushion Green Emerald Diamond Platinum Ring

GRS Certified 3.43 Carat Cushion Green Emerald Diamond Platinum Ring

Located in Chicago, IL

An exquite Rectangular emerald-cut sapphire of 3.43 carats insignificant oil emerald with trapezoid side diamonds.

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Emerald, Platinum

Scarselli 3 carat VIVID Yellow Radiant Cut Diamond Platinum Engagement Ring
Scarselli 3 carat VIVID Yellow Radiant Cut Diamond Platinum Engagement Ring

Scarselli 3 carat VIVID Yellow Radiant Cut Diamond Platinum Engagement Ring

By SCARSELLI

Located in New York, NY

From the collection of Scarselli, this exceptional 3.05 carat Radiant Cut Natural Fancy vivid Yellow diamond is VS2 clarity. From the Scarselli Classics grouping, this diamond may...

Category

2010s American Contemporary Engagement Rings

Materials

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

GIA Certified 4.01 Carat D Color VS2 Square Emerald Cut Diamond Ring in Platinum
GIA Certified 4.01 Carat D Color VS2 Square Emerald Cut Diamond Ring in Platinum

GIA Certified 4.01 Carat D Color VS2 Square Emerald Cut Diamond Ring in Platinum

By Antinori Fine Jewels

Located in Chicago, IL

The clean lines of the trapezoids frame the center stone, adding both presence and sparkle, while highlighting the icy-white hue of the diamond.

Category

2010s Italian Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Vintage 1990s 3.01 Carat Oval Cut Ruby and 0.84 Carat Diamonds Ring
Vintage 1990s 3.01 Carat Oval Cut Ruby and 0.84 Carat Diamonds Ring

Vintage 1990s 3.01 Carat Oval Cut Ruby and 0.84 Carat Diamonds Ring

Located in New York, NY

Finely crafted in platinum with an Oval Cut Ruby weighing 3.01 carats, accented by 2 Trapezoid cut Diamonds weighing a total of approximately 0.84 carat.

Category

1990s Cocktail Rings

Materials

Diamond, Ruby, Platinum

2.50 Carat Radiant Cut Fancy Yellow Diamond Engagement Ring 18K Gold GIA Report
2.50 Carat Radiant Cut Fancy Yellow Diamond Engagement Ring 18K Gold GIA Report

2.50 Carat Radiant Cut Fancy Yellow Diamond Engagement Ring 18K Gold GIA Report

Located in New York, NY

Flanked by two trapezoids cut diamonds F color VS clarity total weight 0.31 carat..

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold

Vintage 1.32 Carat Sapphire and 0.52 Carat Diamond Platinum Cocktail Ring
Vintage 1.32 Carat Sapphire and 0.52 Carat Diamond Platinum Cocktail Ring

Vintage 1.32 Carat Sapphire and 0.52 Carat Diamond Platinum Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

The feature sapphire is flanked on either side with an Asscher and trapezoid cut diamond. The surrounding scrolling setting is embellished with twenty-two pavé set modern brilliant ...

Category

Vintage 1980s Unknown Cocktail Rings

Materials

Diamond, Sapphire, Platinum

GIA Natural 6.53 Carat Radiant Cut Diamond Platinum Engagement Ring In Stock
GIA Natural 6.53 Carat Radiant Cut Diamond Platinum Engagement Ring In Stock

GIA Natural 6.53 Carat Radiant Cut Diamond Platinum Engagement Ring In Stock

Located in Boca Raton, FL

The center diamond is E in color and SI1 in clarity GIA Cert #: 12154235 Side Stone Details: The side diamonds are approximately 1.50 carats of Trapezoid Cut diamonds Ring Size: Thi...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

J. Birnbach GIA 8.11 Carat Fancy Yellow VS1 Radiant Cut Diamond Solitaire Ring
J. Birnbach GIA 8.11 Carat Fancy Yellow VS1 Radiant Cut Diamond Solitaire Ring

J. Birnbach GIA 8.11 Carat Fancy Yellow VS1 Radiant Cut Diamond Solitaire Ring

By J. Birnbach

Located in New York, NY

Key Details - 8.11 carat radiant cut diamond, GIA Fancy Yellow VS1 - Brilliant-cut trapezoid side diamonds, 0.80 total carat weight - Platinum and 18K yellow gold setting - Three-st...

Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

GIA Certified Deep Blue Oval Sapphire and Diamond 4.12 Carat TW Gold Ring
GIA Certified Deep Blue Oval Sapphire and Diamond 4.12 Carat TW Gold Ring

GIA Certified Deep Blue Oval Sapphire and Diamond 4.12 Carat TW Gold Ring

Located in New York, NY

The sapphire is surrounded by two natural trapezoid cut white diamonds. This ring is guaranteed to impress and enhance your personal collection!

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified Natural Blue Oval Sapphire and Diamond 3.62 Carat TW Gold Ring
GIA Certified Natural Blue Oval Sapphire and Diamond 3.62 Carat TW Gold Ring

GIA Certified Natural Blue Oval Sapphire and Diamond 3.62 Carat TW Gold Ring

Located in New York, NY

The sapphire is surrounded by two natural trapezoid cut white diamonds. This ring is guaranteed to impress and enhance your personal collection!

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

AGL Certified 22 Carat  Emerald Diamond with trapeozid ring
AGL Certified 22 Carat  Emerald Diamond with trapeozid ring

AGL Certified 22 Carat Emerald Diamond with trapeozid ring

By Antinori Fine Jewels

Located in Chicago, IL

Flanking the emerald are two perfectly matched trapezoid-cut diamonds, their refined sparkle creating a harmonious contrast against the lush green center.

Category

2010s Unknown Contemporary Three-Stone Rings

Materials

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

GIA Certified 5.00 Carats E Color Radiant Shape Diamond 18K Gold Ring
GIA Certified 5.00 Carats E Color Radiant Shape Diamond 18K Gold Ring

GIA Certified 5.00 Carats E Color Radiant Shape Diamond 18K Gold Ring

Located in New Delhi, Delhi

Stunning ring come in 18k gold with a lustrous GIA Certified Diamond of 5,00 carats, in perfect radiant shape, E color SI1 clarity, very sparkly, and side dazzling diamonds in specia...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, 18k Gold

Cellini Plat/18KT 4.27Ct. Sugarloaf Sapphire, Fancy Yellow & White Diamond Ring
Cellini Plat/18KT 4.27Ct. Sugarloaf Sapphire, Fancy Yellow & White Diamond Ring

Cellini Plat/18KT 4.27Ct. Sugarloaf Sapphire, Fancy Yellow & White Diamond Ring

By Cellini

Located in New York, NY

Sapphire =4.27 carats 2 Trapezoid Fancy Yellow Diamonds = 0.69 carats Round Fancy Yellow Diamonds =0.38 carats White Diamonds = 2.08 carats Ring size 6-3/4 Stamped PT950 750

Category

Early 2000s American Contemporary Bridal Rings

Materials

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

GIA Certified Engagement Ring with 3.01ct Fancy Yellow SI1 Cushion Diamond
GIA Certified Engagement Ring with 3.01ct Fancy Yellow SI1 Cushion Diamond

GIA Certified Engagement Ring with 3.01ct Fancy Yellow SI1 Cushion Diamond

By M&V Vanguard Jewelry

Located in New York, NY

GIA Certified Engagement Ring with 3.01ct Fancy Yellow SI1 Cushion Diamond Center stone: 3.01ct Natural Fancy Yellow Even SI1 Cushion shape diamond GIA#5221725333 Side stone: 0.63ct...

Category

2010s American Modern Engagement Rings

Materials

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

Natural Blue Cushion Sapphire and White Diamond 1.49 Carat TW Gold Cocktail Ring
Natural Blue Cushion Sapphire and White Diamond 1.49 Carat TW Gold Cocktail Ring

Natural Blue Cushion Sapphire and White Diamond 1.49 Carat TW Gold Cocktail Ring

Located in New York, NY

The sapphire is surrounded by natural trapezoid cut white diamonds and natural round white diamond melee.

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

C. Dunaigre 5 Ct. Colombian Green Emerald Diamond Platinum Ring
C. Dunaigre 5 Ct. Colombian Green Emerald Diamond Platinum Ring

C. Dunaigre 5 Ct. Colombian Green Emerald Diamond Platinum Ring

Located in Chicago, IL

Centering a cushion-shaped emerald, flanked by two trapezoids shaped diamonds and a pave of round brilliant cut diamonds emerald weighing 6.15 carats Size 6 Platinum Accompanied by ...

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Emerald, Platinum

GRS Certified 7.72 Carat Colombian Emerald and Diamond Platinum Ring
GRS Certified 7.72 Carat Colombian Emerald and Diamond Platinum Ring

GRS Certified 7.72 Carat Colombian Emerald and Diamond Platinum Ring

Located in Chicago, IL

Accentuating the center stone are two trapezoid-cut diamonds of exceptional brilliance, perfectly complementing the geometry of the emerald while enhancing its remarkable color.

Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

Spectra Fine Jewelry 2.11 Carat Colombian Emerald Diamond Platinum Ring
Spectra Fine Jewelry 2.11 Carat Colombian Emerald Diamond Platinum Ring

Spectra Fine Jewelry 2.11 Carat Colombian Emerald Diamond Platinum Ring

By Spectra Fine Jewelry

Located in New York, NY

Certified by GRS, this captivating center stone is flanked by two trapezoid-cut diamonds totaling 0.53 carats, boasting approximately GH color and VS clarity for a sparkling contrast.

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Emerald, Platinum

4.30 Carats Octagonal Zambian Green Emerald & Diamond Engagement Ring Platinum
4.30 Carats Octagonal Zambian Green Emerald & Diamond Engagement Ring Platinum

4.30 Carats Octagonal Zambian Green Emerald & Diamond Engagement Ring Platinum

Located in New York, NY

This luxurious three-stone engagement ring features a stunning 4.30 carats GIA certified octagonal Zambian green Emerald as the center stone with 0.83 carat of trapezoid-cut diamonds...

Category

2010s American Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

Tacori Diamond Certified Zambian Emerald Platinum Engagement Ring
Tacori Diamond Certified Zambian Emerald Platinum Engagement Ring

Tacori Diamond Certified Zambian Emerald Platinum Engagement Ring

By Tacori

Located in Miami, FL

Adorning Emerald's sides, there are (2) trapezoid cut, prong-set, genuine diamond, and (33) square baguette cut & (26) round cut, channel & prong-set, genuine diamonds weighing in to...

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA 3.60 Ct. Carat Emerald Cut Diamond Engagement Platinum Ring
GIA 3.60 Ct. Carat Emerald Cut Diamond Engagement Platinum Ring

GIA 3.60 Ct. Carat Emerald Cut Diamond Engagement Platinum Ring

Located in Chicago, IL

Henri Daussi diamond ring. Surrounding the center stone is a halo of 42 natural round brilliant cut side diamonds, weighing approximately 0.95 ct total weight, along with 2 trapezoid...

Category

2010s Swiss Contemporary Engagement Rings

Materials

Diamond, Platinum

C. Dunaigre Certified 6.84 Carat Colombian Emerald Diamond Ring
C. Dunaigre Certified 6.84 Carat Colombian Emerald Diamond Ring

C. Dunaigre Certified 6.84 Carat Colombian Emerald Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

Flanking the emerald are two perfectly matched trapezoid-cut diamonds, their refined sparkle creating a harmonious contrast against the lush green center.

Category

2010s American Contemporary Solitaire Rings

Materials

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

Art Deco Antique Star-Diopside Diamond Platinum Ring
Art Deco Antique Star-Diopside Diamond Platinum Ring

Art Deco Antique Star-Diopside Diamond Platinum Ring

Located in Beverly Hills, CA

It features a black star diopside which shows a 4 rayed star when a light shines over the stone. It is accented by trapezoidal and round-cut diamonds set around the ring in a brillia...

Category

Vintage 1920s American Art Deco Cocktail Rings

Materials

Diamond, Platinum

GIA Certified 4.07 Carat COLOMBIAN Minor Oil Emerald Diamond Platinum Ring
GIA Certified 4.07 Carat COLOMBIAN Minor Oil Emerald Diamond Platinum Ring

GIA Certified 4.07 Carat COLOMBIAN Minor Oil Emerald Diamond Platinum Ring

Located in Chicago, IL

A SUPERB COLOMBIAN EMERALD AND DIAMOND RING, BY Cecile Blake Emerald of 4.07 carats, trapezoid cut diamonds that sum 1 carats set in solid platinum f color vvs1 clarity diamonds GIA...

Category

2010s American Engagement Rings

Materials

Diamond, Emerald, Platinum

2.15 Total Carat Yellow Diamond Three Stone Ladies Ring GIA
2.15 Total Carat Yellow Diamond Three Stone Ladies Ring GIA

2.15 Total Carat Yellow Diamond Three Stone Ladies Ring GIA

By SEAWAVEDIAMONDS

Located in New York, NY

-Metal Type: 18K White and Yellow Gold -1.43 Carat Cushion Cut Natural Diamond, GIA Certified -Center Stone Color: Natural, Fancy Light Yellow, Even -Center Stone Clarity: VVS2 -Ce...

Category

2010s American Engagement Rings

Materials

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

3.61 Total Carat Fancy Yellow Diamond Ladies Engagement Ring GIA
3.61 Total Carat Fancy Yellow Diamond Ladies Engagement Ring GIA

3.61 Total Carat Fancy Yellow Diamond Ladies Engagement Ring GIA

By SEAWAVEDIAMONDS

Located in New York, NY

SPECIFICATIONS: -Metal Type: 18K Yellow Gold and Platinum -3.0 Carat GIA Certified Cushion Cut Natural Diamond -Center Stone Color: Natural, Fancy Yellow -Center Stone Clarity: SI1 -...

Category

2010s American Engagement Rings

Materials

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

GIA Certified 4.02 Carat Cushion Cut Fancy Yellow Diamond Three Stone Ring
GIA Certified 4.02 Carat Cushion Cut Fancy Yellow Diamond Three Stone Ring

GIA Certified 4.02 Carat Cushion Cut Fancy Yellow Diamond Three Stone Ring

By Antinori Fine Jewels

Located in Chicago, IL

This elegant three stone engagement ring showcases a stunning 4.02 carat cushion cut diamond, beautifully complemented by trapezoid side diamonds.

Category

2010s North American Contemporary Engagement Rings

Materials

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

AGL Certified 5.42 Carat COLOMBIAN Minor Oil Emerald Diamond Platinum Ring
AGL Certified 5.42 Carat COLOMBIAN Minor Oil Emerald Diamond Platinum Ring

AGL Certified 5.42 Carat COLOMBIAN Minor Oil Emerald Diamond Platinum Ring

Located in Chicago, IL

A SUPERB COLOMBIAN EMERALD AND DIAMOND RING, BY Cecile Blake Emerald-shaped ruby of 5.42 carats, trapezoid cut diamonds that sum 1 carats set in solid platinum f color vvs1 clarity d...

Category

2010s American Engagement Rings

Materials

Diamond, Emerald, Platinum

2.50 Carat Emerald Cut Diamond Ring 18 Karat White
2.50 Carat Emerald Cut Diamond Ring 18 Karat White

2.50 Carat Emerald Cut Diamond Ring 18 Karat White

By Belfiore Jewelry

Located in Great Neck, NY

Baguette, Emerald, and Trapezoid shaped diamonds set in an illusion to create the look of a 6.50 to 7 carat single emerald cut stone.

Category

21st Century and Contemporary Thai Modern Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

EGL Certified 7.05 Carat Fancy Intense Yellow SI1 Cushion Cut Halo Diamond Ring
EGL Certified 7.05 Carat Fancy Intense Yellow SI1 Cushion Cut Halo Diamond Ring

EGL Certified 7.05 Carat Fancy Intense Yellow SI1 Cushion Cut Halo Diamond Ring

Located in New York, NY

It is encircled by 150 round brilliant cut diamonds with a total weight of 1.58 Carats, G-H color, and VS2-SI2 clarity and is sided by 2 Trapezoid shape diamonds, totaling 0.70 Carat...

Category

2010s American Art Deco Engagement Rings

Materials

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

Heart-Shaped Ruby and Diamond 4.00 Carat Ring in 18K Yellow Gold
Heart-Shaped Ruby and Diamond 4.00 Carat Ring in 18K Yellow Gold

Heart-Shaped Ruby and Diamond 4.00 Carat Ring in 18K Yellow Gold

By Antinori Fine Jewels

Located in Chicago, IL

The ruby is complemented by approximately 2.50 carats of diamonds in trapezoid and brilliant cuts, graded Top Wesselton (near colorless), VS1 clarity.

Category

2010s Italian Contemporary Solitaire Rings

Materials

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

GIA Certified 11.30 Carats Radiant Cut Yellow Diamond Engagement Ring
GIA Certified 11.30 Carats Radiant Cut Yellow Diamond Engagement Ring

GIA Certified 11.30 Carats Radiant Cut Yellow Diamond Engagement Ring

By Roman Malakov

Located in New York, NY

Accented by six graduating trapezoid cut diamonds, channel-set in a platinum shank.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

GIA 12.63ct Fancy Yellow Radiant Diamond 3-Stone Platinum Engagement Ring
GIA 12.63ct Fancy Yellow Radiant Diamond 3-Stone Platinum Engagement Ring

GIA 12.63ct Fancy Yellow Radiant Diamond 3-Stone Platinum Engagement Ring

By Sebastian Bernard

Located in Los Angeles, CA

A beautiful Elongated Radiant Natural Fancy Yellow SI2 GIA certified center Diamond set in a fine Platinum with 18k Yellow gold accent 3 Stone Ring with 2 Trapezoid Cut diamonds on t...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

Mark Broumand 2.50 Carat Radiant Cut Diamond Engagement Ring
Mark Broumand 2.50 Carat Radiant Cut Diamond Engagement Ring

Mark Broumand 2.50 Carat Radiant Cut Diamond Engagement Ring

By Mark Broumand

Located in Los Angeles, CA

It is flanked by two trapezoid cut diamonds on either side and set atop a dainty micro pavé shank.

Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

Tanzanite & Diamond Three Stone Ring in 18K White Gold
Tanzanite & Diamond Three Stone Ring in 18K White Gold

Tanzanite & Diamond Three Stone Ring in 18K White Gold

By Pico Jewelry

Located in New York, NY

Ring contains one center elongated cushion cut tanzanite, 4.28ct and two matched side stone step cut trapezoids, 0.43tcw. Diamonds are F in color and VS2 in clarity.

Category

21st Century and Contemporary North American Cocktail Rings

Materials

Diamond, Tanzanite, White Gold

Roman Malakov 3.84 Carat Emerald Cut Aquamarine and Diamond Engagement Ring
Roman Malakov 3.84 Carat Emerald Cut Aquamarine and Diamond Engagement Ring

Roman Malakov 3.84 Carat Emerald Cut Aquamarine and Diamond Engagement Ring

By Roman Malakov

Located in New York, NY

A beautiful engagement ring, showcasing a 3.84-carat emerald cut aquamarine set on a classic four-prong setting. Flanked by two trapezoid cut diamonds weighing 0.60 carat total. Fine...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Aquamarine, Diamond, Platinum

Alexander Beverly Hills GIA 13.18ct Emerald & Diamond 3-Stone Halo Ring 18k Gold
Alexander Beverly Hills GIA 13.18ct Emerald & Diamond 3-Stone Halo Ring 18k Gold

Alexander Beverly Hills GIA 13.18ct Emerald & Diamond 3-Stone Halo Ring 18k Gold

By Alexander Beverly Hills

Located in BEVERLY HILLS, CA

*Center emerald faces up like a 20ct stone 13.18 carat emerald cut emerald, GIA certified F2. 2 trapezoid cut diamonds, 0.79 carats, approximately I/J color, VS clarity.

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

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

GIA Certified 8.39 Carat Fancy Intense Yellow Diamond 18K White Gold Halo Ring
GIA Certified 8.39 Carat Fancy Intense Yellow Diamond 18K White Gold Halo Ring

GIA Certified 8.39 Carat Fancy Intense Yellow Diamond 18K White Gold Halo Ring

Located in Miami, FL

Substantial and breathtaking GIA certified 8.39 carat radiant cut fancy intense yellow diamond ring. Featuring 2 trapezoid cut diamond side stones and a round cut diamond halo and ri...

Category

21st Century and Contemporary Modern Engagement Rings

Materials

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

5.11 Carat Radiant Statement Brilliant White SI 14K White Gold  Diamond Ring
5.11 Carat Radiant Statement Brilliant White SI 14K White Gold  Diamond Ring

5.11 Carat Radiant Statement Brilliant White SI 14K White Gold Diamond Ring

Located in Mumbai, IN

Allen Iverson · The same obsession that refines technique informs this to shoulders set with trapezoid-shaped diamonds ring: every radiant angle considered, every brilliant white nua...

Category

21st Century and Contemporary Indian Romantic Engagement Rings

Materials

White Diamond, 14k Gold, White Gold

GIA Certified 3.50 Carat Emerald Cut Diamond F Color VVS1 Clarity Ring
GIA Certified 3.50 Carat Emerald Cut Diamond F Color VVS1 Clarity Ring

GIA Certified 3.50 Carat Emerald Cut Diamond F Color VVS1 Clarity Ring

By Antinori Fine Jewels

Located in Chicago, IL

This refined three stone engagement ring features a GIA Certified 3.01 carat emerald cut diamond set in elegant platinum. Trapezoid side diamonds frame the center stone with clean li...

Category

2010s Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Peter Suchy GIA 3.31 Carat Yellow Sapphire Diamond Platinum Engagement Ring
Peter Suchy GIA 3.31 Carat Yellow Sapphire Diamond Platinum Engagement Ring

Peter Suchy GIA 3.31 Carat Yellow Sapphire Diamond Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

From the Peter Suchy workshop, a unique octoganal orange yellow natural Sapphire and diamond engagement ring. At its heart lies a stunning 3.31-carat yellow sapphire which is mounted...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Yellow Sapphire, Platinum

GIA Certified 3.62 Carat Emerald Cut Diamond D Color Flawless Platinum Ring
GIA Certified 3.62 Carat Emerald Cut Diamond D Color Flawless Platinum Ring

GIA Certified 3.62 Carat Emerald Cut Diamond D Color Flawless Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

Flanked by two perfectly matched trapezoid cut diamonds, the side stones complement the center with angular brilliance and balanced proportions.

Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Roman Malakov 0.29 Carat Radiant Cut Fancy Yellow Diamond Engagement Ring
Roman Malakov 0.29 Carat Radiant Cut Fancy Yellow Diamond Engagement Ring

Roman Malakov 0.29 Carat Radiant Cut Fancy Yellow Diamond Engagement Ring

By Roman Malakov

Located in New York, NY

Flanked by a cluster of round cut diamonds in a trapezoid design and accented by tapered baguette cut diamonds.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

GIA Certified 3 Stone Ring with Fancy Light Yellow Oval Diamond
GIA Certified 3 Stone Ring with Fancy Light Yellow Oval Diamond

GIA Certified 3 Stone Ring with Fancy Light Yellow Oval Diamond

By M&V Vanguard Jewelry

Located in New York, NY

GIA Certified 3 Stone Ring with Fancy Light Yellow Oval Diamond Mounted in 18k Yellow Gold & Platinum Center Stone: 4.01ct Natural Fancy Light Yellow VS2 Oval Shape Diamond GIA#2397...

Category

2010s American Modern Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold, 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.