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18K White Gold Blue Topaz Diamond Modernist Cocktail Ring 14+ Carat
18K White Gold Blue Topaz Diamond Modernist Cocktail Ring 14+ Carat

18K White Gold Blue Topaz Diamond Modernist Cocktail Ring 14+ Carat

Located in Wallkill, NY

Make a statement with this stunning 18K Gold Blue Topaz Cocktail Ring. Modern in design, setting 18K with 3 diamond accents approx. .05 points each. Topaz measures approximately 20.4...

Category

Vintage 1960s American Cocktail Rings

Materials

Diamond, Topaz, Blue Topaz, 18k Gold, White Gold

Art Deco Style Gold Rubies Diamonds Black Enamel Engraved Jade Dangle Earrings
Art Deco Style Gold Rubies Diamonds Black Enamel Engraved Jade Dangle Earrings

Art Deco Style Gold Rubies Diamonds Black Enamel Engraved Jade Dangle Earrings

By Tutti Frutti Jewellery

Located in Bangkok, TH

SHIPPING+CUSTOM DUTY ARE PAID BY SELLER In these classic and very light Art Deco Style earrings the tops are 2 parts in 14 kt.white gold, 8 round full cut diamonds,small round ruby...

Category

Early 2000s Thai Art Deco Dangle Earrings

Materials

Diamond, Jade, Ruby, Gold, 14k Gold, Enamel

French 1930s Art Deco Sapphire Diamonds 18 Karat White Gold Platinum Earrings
French 1930s Art Deco Sapphire Diamonds 18 Karat White Gold Platinum Earrings

French 1930s Art Deco Sapphire Diamonds 18 Karat White Gold Platinum Earrings

Located in Poitiers, FR

For pierced ears. Earrings in 18 karat white gold and platinum, dog' head hallmark. Stunning antique platinum earrings, each featuring a row of small vintage-cut diamonds bordered by...

Category

Vintage 1930s French Art Deco Dangle Earrings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum, White Gold, 1...

GIA Natural Fancy Brown-Yellow Shield Diamond 1.97 Carat TW Gold Necklace
GIA Natural Fancy Brown-Yellow Shield Diamond 1.97 Carat TW Gold Necklace

GIA Natural Fancy Brown-Yellow Shield Diamond 1.97 Carat TW Gold Necklace

Located in New York, NY

RareGemWorld's beautiful GIA certified diamond necklace. Mounted in a beautiful 18K rose and white gold setting with a natural shield yellow diamond surrounded by natural round pink ...

Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

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

Elongated 53.95 Carat Swiss Blue Topaz Pendant with Diamonds in 14 Karat Gold
Elongated 53.95 Carat Swiss Blue Topaz Pendant with Diamonds in 14 Karat Gold

Elongated 53.95 Carat Swiss Blue Topaz Pendant with Diamonds in 14 Karat Gold

Located in Scottsdale, AZ

This bold pendant showcases a breathtaking Swiss blue topaz, cut in a striking elongated designer shape that commands attention. The gemstone’s vibrant blue color exudes brilliance a...

Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, Blue Topaz, Topaz, Gold, 14k Gold, Yellow Gold

Art Deco Style  Ruby and 0.10 ct Diamond White 18 kt gold Earrings
Art Deco Style  Ruby and 0.10 ct Diamond White 18 kt gold Earrings

Art Deco Style Ruby and 0.10 ct Diamond White 18 kt gold Earrings

Located in MADRID, ES

With a weight of 4.95 grams and measuring 0.8 x 0.3 cm, these earrings exude sophistication and glamour. The brilliant-cut diamonds weigh 0.10 carats each, boasting VS clarity and ...

Category

Vintage 1940s Unknown Art Deco Stud Earrings

Materials

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

Freeform Black Opal Triangle and Diamond Ring in 18k White Gold
Freeform Black Opal Triangle and Diamond Ring in 18k White Gold

Freeform Black Opal Triangle and Diamond Ring in 18k White Gold

Located in Honolulu, HI

Item Specifications: Metal: 18K White Gold Style: Opal and Diamond Ring Total Weight: 16.10 Grams Gemstone Specifications: Center Gemstone: Black Opal Gemstone Measurements: 1...

Category

Late 20th Century Unknown Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, 18k Gold, White Gold

Art Deco Style Engraved Rock Crystal Enamel Ruby Gold Diamonds Trapeze Earrings
Art Deco Style Engraved Rock Crystal Enamel Ruby Gold Diamonds Trapeze Earrings

Art Deco Style Engraved Rock Crystal Enamel Ruby Gold Diamonds Trapeze Earrings

By Tutti Frutti Jewellery

Located in Bangkok, TH

The tops are 2 Ruby Oval cabs ,middle parts are composed of 2 white gold elements with 16 round full cut diamonds and Black Enamel ,in the bottom parts we have 2 Natural Rock Cryst...

Category

1990s Thai Art Deco Dangle Earrings

Materials

Crystal, Diamond, Rock Crystal, Ruby, Gold, 14k Gold, Enamel

Retro Citrine 8 Ruby 10 Diamond Butterfly Ring 14 Karat Gold Art Deco Insect
Retro Citrine 8 Ruby 10 Diamond Butterfly Ring 14 Karat Gold Art Deco Insect

Retro Citrine 8 Ruby 10 Diamond Butterfly Ring 14 Karat Gold Art Deco Insect

Located in New York, NY

This is an absolutely magnificent antique Citrine Ring with Ruby and Diamond gems creating an extraordinary Butterfly. The ring is an Art Deco - Hollywood Regency Retro ring in 14 K...

Category

20th Century Unknown Retro Cocktail Rings

Materials

Citrine, Diamond, Ruby, Gold, 14k Gold, Yellow Gold, Rose Gold

AGL Certified Burma Ruby, Yellow Diamond and Diamond Ring
AGL Certified Burma Ruby, Yellow Diamond and Diamond Ring

AGL Certified Burma Ruby, Yellow Diamond and Diamond Ring

Located in Chicago, IL

This beautifully unique cocktail ring boasts a bright oval mixed cut Burma ruby measuring 8.69 x 7.05 mm and weighing approximately 2.50 carats, surrounded by 20 round brilliant cut ...

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

GIA Certified Ruby and Diamond Diamond Toi Et Moi Ring in Platinum (Unique)
GIA Certified Ruby and Diamond Diamond Toi Et Moi Ring in Platinum (Unique)

GIA Certified Ruby and Diamond Diamond Toi Et Moi Ring in Platinum (Unique)

By GEMME

Located in New York, NY

Beautiful Toi et Moi Ring featuring an unusual Triangular Ruby weighing 2.22 Carats complimented with a Trapezoid Cut Diamond weighing 1.01 Carats. Ruby is Certified by GIA.

Category

2010s American Cocktail Rings

Materials

White Diamond, Diamond, Ruby, Platinum

GIA-Certified 11.05-Carat Emerald Cut Diamond G, VS2 Diamond Ring in Platinum
GIA-Certified 11.05-Carat Emerald Cut Diamond G, VS2 Diamond Ring in Platinum

GIA-Certified 11.05-Carat Emerald Cut Diamond G, VS2 Diamond Ring in Platinum

Located in Palm Desert, CA

Accenting the center stone are two trapezoid-cut diamonds with an approximate weight of 1.43 carats.

Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

Gem Ruby Diamond Platinum Ring
Gem Ruby Diamond Platinum Ring

Gem Ruby Diamond Platinum Ring

Located in Beverly Hills, CA

The immaculate precious oval shaped ruby is surrounded by 3.35 carats of round and trapezoid cut VS quality colorless diamonds. This fiercely sophisticated ring is made in a platinum...

Category

21st Century and Contemporary More Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Platinum Radiant Cut Diamond Engagement Ring
Platinum Radiant Cut Diamond Engagement Ring

Platinum Radiant Cut Diamond Engagement Ring

Located in Scottsdale, AZ

Material: platinum Emerald: 1 cushion cut = 2.31cttw Diamonds: 2 trapezoid cut = 0.40cttw Color: H Clarity: SI1 Diamonds: 70 round cut = 1.05cttw Color: H Clarity: SI1 Ring Size: 5.7...

Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Emerald, Platinum

Graff GIA Certified 10 Carat Fancy Yellow Diamond Ring
Graff GIA Certified 10 Carat Fancy Yellow Diamond Ring

Graff GIA Certified 10 Carat Fancy Yellow Diamond Ring

By Graff

Located in Chicago, IL

The center stone is elegantly flanked by two trapezoid-cut diamonds, totaling approximately 1.50 carats, graded E–F color with VS clarity, providing a crisp and balanced contrast to ...

Category

2010s British Solitaire Rings

Materials

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

Platinum Emerald Cut Diamond Engagement Ring
Platinum Emerald Cut Diamond Engagement Ring

Platinum Emerald Cut Diamond Engagement Ring

Located in Scottsdale, AZ

Material: platinum Diamond: 1 emerald cut = 2.23ct Color: E Clarity: VS2 GIA: 5231373022 Diamond: 2 trapezoid cut = 0.40cttw Color: F Clarity: VS2 Ring Size: 5.75 (please allow up to...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Graff Pink Diamond and Pearl Necklace, Platinum, 21st Century, UK
Graff Pink Diamond and Pearl Necklace, Platinum, 21st Century, UK

Graff Pink Diamond and Pearl Necklace, Platinum, 21st Century, UK

By Graff

Located in New York, NY

Pearl and diamond necklace by Graff. Suspended on the diamond by yard necklece set with 12 round brilliant cut diamonds, clolor: E/F, clarity:VS+, total weight: 1.41ct, centerpiece s...

Category

21st Century and Contemporary British Artist Pendant Necklaces

Materials

Diamond, Pink Diamond, Cultured Pearl, Platinum

Mid Century Platinum 2.62ct Colombian Emerald & Diamond Ring
Mid Century Platinum 2.62ct Colombian Emerald & Diamond Ring

Mid Century Platinum 2.62ct Colombian Emerald & Diamond Ring

Located in Santa Barbara, CA

This Mid Century platinum beauty is set asymmetrically on each shoulder with a pair of intriguing, trapezoid cut diamonds whose clipped corners echo the emerald's, with three baguett...

Category

Late 20th Century Modern Three-Stone Rings

Materials

Diamond, Emerald, Platinum

4 Carat Green Emerald Diamond Dangle Earrings
4 Carat Green Emerald Diamond Dangle Earrings

4 Carat Green Emerald Diamond Dangle Earrings

By Antinori Fine Jewels

Located in Chicago, IL

Meticulously selected diamonds—two trapezoid-cut (0.31 carats, F+ color, VS+ clarity) and two taper-cut attached to trapezoid-cut (0.46 carats, G color, VS+ clarity)—enhance the over...

Category

2010s Italian Modern Stud Earrings

Materials

Diamond, White Diamond, Emerald, 18k Gold

GIA Certified 7.55 Carat Fancy Yellow Diamond Ring
GIA Certified 7.55 Carat Fancy Yellow Diamond Ring

GIA Certified 7.55 Carat Fancy Yellow Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

Flanking the center stone are two beautifully proportioned trapezoid brilliant-cut white diamonds, adding balance and architectural elegance to the design.

Category

2010s Italian Engagement Rings

Materials

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

Double Delight: Earrings with Unique Front and Back Designs
Double Delight: Earrings with Unique Front and Back Designs

Double Delight: Earrings with Unique Front and Back Designs

Located in New York, NY

Step back in time to the grace and charm of the 20th century with these enchanting Double Delight: Earrings with Unique Front and Back Designs. These vintage-inspired earrings, with ...

Category

20th Century Indian Retro Stud Earrings

Materials

White Diamond, 18k Gold, Yellow Gold

GIA Certified 4.50ct Madagascar Emerald and Diamond Platinum Three-Stone Ring
GIA Certified 4.50ct Madagascar Emerald and Diamond Platinum Three-Stone Ring

GIA Certified 4.50ct Madagascar Emerald and Diamond Platinum Three-Stone Ring

Located in Beverly Hills, CA

Its stepped facets and green color contrast with the trapezoid-cut diamonds positioned on either side. Round brilliant-cut pavé diamonds trace the outline of the three-stone setting,...

Category

2010s Malagasy Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Emerald, Platinum

3.46ct Fancy Yellow Radiant Cut Diamond Engagement Ring
3.46ct Fancy Yellow Radiant Cut Diamond Engagement Ring

3.46ct Fancy Yellow Radiant Cut Diamond Engagement Ring

By Mark Broumand

Located in Los Angeles, CA

A halo of white round diamonds and two trapezoid side stones enhance its allure.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, Platinum

Yellow and White Diamond Drop Earrings
Yellow and White Diamond Drop Earrings

Yellow and White Diamond Drop Earrings

By GEMME

Located in New York, NY

Stones suspended with Trapezoid Cut Diamonds and Round Brilliant Diamonds weighing approximately 1.50 Carats.

Category

2010s American Drop Earrings

Materials

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

Art Deco Diamond Cluster Ring
Art Deco Diamond Cluster Ring

Art Deco Diamond Cluster Ring

Located in London, GB

A single emerald cut diamond sits rub-over set at the centre of the face with a single calibre-cut trapezoid shaped diamond for company on either side.

Category

20th Century Art Deco Cluster Rings

Materials

Diamond, Platinum

1.90ct Emerald Cut Diamond Engagement Ring
1.90ct Emerald Cut Diamond Engagement Ring

1.90ct Emerald Cut Diamond Engagement Ring

By Mark Broumand

Located in Los Angeles, CA

The hand crafted setting features a halo of round diamonds flanked by step cut trapezoids, with additional round diamonds set around them.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold

Vintage GIA 1.53 carat diamond platinum engagement ring
Vintage GIA 1.53 carat diamond platinum engagement ring

Vintage GIA 1.53 carat diamond platinum engagement ring

Located in Beverly Hills, CA

Flanking the center are 2 trapezoid cut diamonds weighing approximately 0.60 carat in total, graded G color and VS clarity.

Category

20th Century Contemporary Engagement Rings

Materials

Diamond, Platinum

6.41 Carat Total Weight GIA Asscher Diamond Cascading Ring Platinum Custom
6.41 Carat Total Weight GIA Asscher Diamond Cascading Ring Platinum Custom

6.41 Carat Total Weight GIA Asscher Diamond Cascading Ring Platinum Custom

Located in New York, NY

Center Stone: 4.05 ct Asscher Cut Diamond I Color, VVS2 Clarity (GIA Certified) 8.75 x 8.68 x 5.81 mm Cascading Side & Accent Diamonds (2.36 cttw total, H–I Color, VVS2–VS2 Clarity...

Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Minor Oil GIA Certified 16 Carat Green Emerald Cut Diamond Ring
Minor Oil GIA Certified 16 Carat Green Emerald Cut Diamond Ring

Minor Oil GIA Certified 16 Carat Green Emerald Cut Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

Flanking the magnificent emerald on either side are two trapezoid-cut white diamonds, adding a touch of sophistication and enhancing the overall brilliance of the piece.

Category

2010s Italian Contemporary Solitaire Rings

Materials

Diamond, White Diamond, Emerald

GIA Certified Natural Yellow Emerald Diamond 3.32 Carat TW Plat Cocktail Ring
GIA Certified Natural Yellow Emerald Diamond 3.32 Carat TW Plat Cocktail Ring

GIA Certified Natural Yellow Emerald Diamond 3.32 Carat TW Plat Cocktail Ring

Located in New York, NY

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

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Yellow Diamond, Platinum

5.69 carat Certified Natural Sapphire & Diamond Ring
5.69 carat Certified Natural Sapphire & Diamond Ring

5.69 carat Certified Natural Sapphire & Diamond Ring

Located in New York, NY

5.69 carat Certified Natural Sapphire & Diamond Ring A ring featuring an emerald cut violetish Blue Ceylon no heat center sapphire, with two trapezoid cut brown side diamonds.

Category

Vintage 1980s Unknown Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

EXCEPTIONAL GRS Certified 5 Carat Fancy Yellow Diamond Ring
EXCEPTIONAL GRS Certified 5 Carat Fancy Yellow Diamond Ring

EXCEPTIONAL GRS Certified 5 Carat Fancy Yellow Diamond Ring

Located in Chicago, IL

This exceptional piece features a stunning center fancy yellow diamond that showcases remarkable clarity VVS1 and brilliance, complemented by two exquisite trapezoid side diamonds, b...

Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Yellow Diamond, Platinum

1.90CTW Diamond Earrings in 14k White Gold
1.90CTW Diamond Earrings in 14k White Gold

1.90CTW Diamond Earrings in 14k White Gold

Located in Chicago, IL

Each piece is final; once sold, it will not be restocked. These diamond earrings feature two oval diamonds that total up to 1.43carats and two trapezoid cut diamonds that total .47ca...

Category

2010s American Contemporary Clip-on Earrings

Materials

Diamond, Black Diamond, Blue Sapphire, 14k Gold, White Gold, Platinum

1.41 Carat Fancy Light Yellow Radiant Cut Diamond Ring
1.41 Carat Fancy Light Yellow Radiant Cut Diamond Ring

1.41 Carat Fancy Light Yellow Radiant Cut Diamond Ring

Located in New York, NY

The center diamond is Forevermore certified 020006252341 FLY, VS1 clarity, framed by trapezoid side diamonds that emphasize the elongated geometry of the radiant cut.

Category

21st Century and Contemporary American Contemporary Bridal Rings

Materials

Diamond, Yellow Diamond, 18k Gold, White Gold

Modern Sapphire, Diamond and Platinum Pendant, 4.50 Carats
Modern Sapphire, Diamond and Platinum Pendant, 4.50 Carats

Modern Sapphire, Diamond and Platinum Pendant, 4.50 Carats

Located in London, GB

A modern sapphire and diamond pendant, set with an oval faceted sapphire, with a mitre set surround, with trapezoid baguette-cut diamonds, in rub over settings, over a basket at the ...

Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Sapphire, Platinum

GIA Certified 5.11 Carat F VVS1 Cut Cornered Rectangular Diamond Ring
GIA Certified 5.11 Carat F VVS1 Cut Cornered Rectangular Diamond Ring

GIA Certified 5.11 Carat F VVS1 Cut Cornered Rectangular Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

Its impressive face up presence is beautifully complemented by two substantial step cut trapezoid style side diamonds, creating an elegant and highly desirable three stone compositio...

Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Antique Art Deco Platinum Diamond Sapphire High Jewelry Bracelet
Antique Art Deco Platinum Diamond Sapphire High Jewelry Bracelet

Antique Art Deco Platinum Diamond Sapphire High Jewelry Bracelet

Located in Miami, FL

Anchored by elegant emerald-cut diamonds, the piece is surrounded by a symphony of baguette, marquise, trapezoid, and single-cut stones, creating depth and architectural beauty.

Category

Vintage 1940s Art Deco Link Bracelets

Materials

Diamond, Sapphire, Platinum

20.02ct Radiant Cut Three Stone Fancy Yellow Diamond Engagement Ring
20.02ct Radiant Cut Three Stone Fancy Yellow Diamond Engagement Ring

20.02ct Radiant Cut Three Stone Fancy Yellow Diamond Engagement Ring

By Rick Shatz

Located in New York, NY

Measures 16.4 x 14.8 mm. Side Diamonds: (2) Trapezoid-Cut White Diamonds. Approximately 2.37cttw.

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

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

extraordinary GIA Certified 10.38 carat emerald-cut diamond ring
extraordinary GIA Certified 10.38 carat emerald-cut diamond ring

extraordinary GIA Certified 10.38 carat emerald-cut diamond ring

Located in Chicago, IL

The stone’s excellent polish and symmetry and absence of fluorescence ensure pure, captivating radiance. This impressive diamond is elegantly set in platinum, flanked by a pair of t...

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 6 Carat Emerald Cut Diamond Three-Stone Ring
GIA Certified 6 Carat Emerald Cut Diamond Three-Stone Ring

GIA Certified 6 Carat Emerald Cut Diamond Three-Stone Ring

By Antinori Fine Jewels

Located in Chicago, IL

Flanked by elegantly matched trapezoid-cut side diamonds, the composition achieves perfect balance and symmetry, emphasizing the clean geometry of the central emerald cut while addin...

Category

2010s Italian Engagement Rings

Materials

Diamond, White Diamond, Emerald

Bellerophon Certified Natural Mozambique Ruby 3.03 Carat Diamond Ring
Bellerophon Certified Natural Mozambique Ruby 3.03 Carat Diamond Ring

Bellerophon Certified Natural Mozambique Ruby 3.03 Carat Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

Flanking the center stone are two precisely matched trapezoid-cut diamonds, set in a refined three-stone configuration that enhances the ruby’s depth and symmetry while adding brilli...

Category

2010s Italian Contemporary Engagement Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Emilio Jewelry Gia Certified 2.00 Carat Fancy Intense Pink Diamond Ring
Emilio Jewelry Gia Certified 2.00 Carat Fancy Intense Pink Diamond Ring

Emilio Jewelry Gia Certified 2.00 Carat Fancy Intense Pink Diamond Ring

By Emilio!

Located in New York, NY

The remarkable center diamond displays a captivating, richly saturated pink hue, beautifully complemented by two expertly matched trapezoid-cut white diamonds.

Category

Antique 15th Century and Earlier Three-Stone Rings

Materials

Pink Diamond

AGL Certified Emerald and Diamond Ring
AGL Certified Emerald and Diamond Ring

AGL Certified Emerald and Diamond Ring

By GEMME

Located in New York, NY

Centered upon a Emerald Cut Emerald weighing 10.08 Carats, flanked by Step Cut Trapezoid Shaped Diamonds weighing 1.43 Carats. Set in Platinum and 18 Karat Yellow Gold.

Category

2010s American Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

GIA Certified 3 Carat Emerald Cut D VS1 Diamond Three-Stone Ring
GIA Certified 3 Carat Emerald Cut D VS1 Diamond Three-Stone Ring

GIA Certified 3 Carat Emerald Cut D VS1 Diamond Three-Stone Ring

Located in Chicago, IL

It is elegantly flanked by two perfectly proportioned trapezoid-cut diamonds, which beautifully complement the geometric lines of the central stone.

Category

2010s Engagement Rings

Materials

Diamond, Platinum

9.07 ct GIA Certified Natural Zambian Emerald & Diamond Ring
9.07 ct GIA Certified Natural Zambian Emerald & Diamond Ring

9.07 ct GIA Certified Natural Zambian Emerald & Diamond Ring

By Hakimi's Gem

Located in Chicago, IL

The centerpiece is a captivating oval-shaped emerald, flanked by two elegant natural trapezoid-cut diamonds that provide a harmonious contrast and brilliance

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

9.14 Carat Natural Yellow Diamond Ring GIA, Large Yellow Diamond Ring for Women
9.14 Carat Natural Yellow Diamond Ring GIA, Large Yellow Diamond Ring for Women

9.14 Carat Natural Yellow Diamond Ring GIA, Large Yellow Diamond Ring for Women

Located in Ramat Gan, IL

The pear-shaped yellow diamond is elegantly surrounded by two trapezoid-cut white diamonds, adding to the ring's brilliance and sparkle.

Category

2010s Israeli Art Deco Cocktail Rings

Materials

Yellow Diamond, 18k Gold

4.25ct Cushion Cut Three Stone Fancy Yellow Diamond Engagement Ring
4.25ct Cushion Cut Three Stone Fancy Yellow Diamond Engagement Ring

4.25ct Cushion Cut Three Stone Fancy Yellow Diamond Engagement Ring

Located in New York, NY

Flanking the center are two trapezoid-cut diamonds totaling approximately 0.62 carats, graded D color and VS2 clarity.

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

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

Platinum 6.96 Carat Diamond Lever-Back Drop Earrings
Platinum 6.96 Carat Diamond Lever-Back Drop Earrings

Platinum 6.96 Carat Diamond Lever-Back Drop Earrings

By Gems Paradise

Located in Jaipur, IN

The bottom trapezoid rose cut solitaire diamond is enhanced with a half-moon-shaped pave set round diamond cluster attached with beautiful yellow diamond pear briolettes through the ...

Category

2010s Indian Contemporary Drop Earrings

Materials

Diamond, Yellow Diamond, Platinum

10.06ct Radiant Cut Three Stone Fancy Yellow Diamond Engagement Ring
10.06ct Radiant Cut Three Stone Fancy Yellow Diamond Engagement Ring

10.06ct Radiant Cut Three Stone Fancy Yellow Diamond Engagement Ring

Located in New York, NY

The center stone displays a rich, vibrant yellow hue, beautifully enhanced by the radiant cut’s faceting, which maximizes both brilliance and color saturation. Flanking the center d...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

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

Platinum Engagement Ring with 4.97ct Radiant & Mixed Cut Diamonds W VS1 GIA
Platinum Engagement Ring with 4.97ct Radiant & Mixed Cut Diamonds W VS1 GIA

Platinum Engagement Ring with 4.97ct Radiant & Mixed Cut Diamonds W VS1 GIA

Located in New York, NY

The ring showcases a stunning 3.43 carat radiant cut diamond, complemented by two trapezoid-shaped diamonds weighing 1.18 carats, with a captivating FY color.

Category

20th Century Engagement Rings

Materials

Diamond, Platinum

4 Carat Emerald Cut Diamond Engagement Ring GIA Certified E VS1
4 Carat Emerald Cut Diamond Engagement Ring GIA Certified E VS1

4 Carat Emerald Cut Diamond Engagement Ring GIA Certified E VS1

By Mike Nekta New York

Located in New York, NY

ASH EMERALD CUT THREE STONE DIAMOND ENGAGEMENT RING PLATINUM  BY MIKE NEKTA GIA CERTIFIED Center Diamond Carat Weight: 3 Carats Color :  E Clarity: VS1 Style: EMERALD CUT Approximat...

Category

2010s American Engagement Rings

Materials

Diamond, Yellow Diamond, Platinum

GIA Certified 15 Carat Emerald Cut Diamond Ring
GIA Certified 15 Carat Emerald Cut Diamond Ring

GIA Certified 15 Carat Emerald Cut Diamond Ring

By GEMME

Located in New York, NY

Emerald Cut Diamonds weighing 15.2 Carats, flanked by Trapezoid shaped Diamonds and set in Platinum.

Category

2010s Engagement Rings

Materials

Diamond, Platinum

GIA Certified 7 Carat Fancy Yellow VVS1 Cushion Diamond Ring
GIA Certified 7 Carat Fancy Yellow VVS1 Cushion Diamond Ring

GIA Certified 7 Carat Fancy Yellow VVS1 Cushion Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

The stone exhibits a mesmerizing, pure yellow hue with remarkable brilliance and depth — a superb example of a natural fancy diamond of exceptional pedigree. This spectacular diamon...

Category

2010s Italian Modern Engagement Rings

Materials

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

GIA Certified 4.01 Carat Fancy Yellow VS1 Oval Diamond Three Stone Ring
GIA Certified 4.01 Carat Fancy Yellow VS1 Oval Diamond Three Stone Ring

GIA Certified 4.01 Carat Fancy Yellow VS1 Oval Diamond Three Stone Ring

By Antinori Fine Jewels

Located in Chicago, IL

It is flanked by two beautifully matched trapezoid cut white diamonds, creating a sophisticated three stone composition.

Category

2010s American Contemporary Three-Stone Rings

Materials

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

GIA Certified Natural Yellow Radiant Diamond 2.55 Carat TW Gold Cocktail Ring
GIA Certified Natural Yellow Radiant Diamond 2.55 Carat TW Gold Cocktail Ring

GIA Certified Natural Yellow Radiant Diamond 2.55 Carat TW Gold Cocktail Ring

Located in New York, NY

RareGemWorld's beautiful GIA certified diamond ring. Mounted in a beautiful 18K yellow and white gold setting with a natural radiant yellow diamond surrounded by natural round white ...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

11.82 Carat Colombian Vivid Green Cushion Emerald and Diamond Platinum Ring
11.82 Carat Colombian Vivid Green Cushion Emerald and Diamond Platinum Ring

11.82 Carat Colombian Vivid Green Cushion Emerald and Diamond Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

The magnificent center stone is complemented by two substantial trapezoid cut white diamonds, one positioned on each side.

Category

2010s Italian Modern Solitaire Rings

Materials

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

GIA Certified 1950s Type A Jadeite Jade Diamond Platinum Ring
GIA Certified 1950s Type A Jadeite Jade Diamond Platinum Ring

GIA Certified 1950s Type A Jadeite Jade Diamond Platinum Ring

Located in Flushing, NY

The impressive center stone is surrounded by numerous near-colorless round brilliant-cut diamonds and accented on either side by two near-colorless trapezoid step-cut diamonds, creat...

Category

20th Century Engagement Rings

Materials

Diamond, Jade, Platinum

GIA Certified Natural Yellow Cushion Diamond 2.13 Carat TW Gold Cocktail Ring
GIA Certified Natural Yellow Cushion Diamond 2.13 Carat TW Gold Cocktail Ring

GIA Certified Natural Yellow Cushion Diamond 2.13 Carat TW Gold Cocktail Ring

Located in New York, NY

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

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

3 Carat Fancy Yellow Cushion Diamond Engagement Ring
3 Carat Fancy Yellow Cushion Diamond Engagement Ring

3 Carat Fancy Yellow Cushion Diamond Engagement Ring

By Rare Colors

Located in New York, NY

The centerpiece is flanked by two white trapezoid side diamonds, thoughtfully chosen to enhance the color and sparkle of the Fancy Yellow diamond.

Category

2010s Three-Stone Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

AGL Certified 5.71 Carat MINOR OIL Emerald Diamond Ring
AGL Certified 5.71 Carat MINOR OIL Emerald Diamond Ring

AGL Certified 5.71 Carat MINOR OIL Emerald Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

Set in platinum, the emerald is flanked by two trapezoid-cut diamonds, adding brilliance and elegance to the design.

Category

2010s Unknown Contemporary Cluster Rings

Materials

Diamond, White Diamond, Emerald, 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 rings, vintage engagement rings or Art Deco engagement rings. 

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings. 

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry. 

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.

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.