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GIA 1.02 Carat Emerald Cut Diamond 18k White Gold Three-Stone Engagement Ring
Located in Stamford, CT
center stone with 2 trapezoid side diamonds in a 18k white gold setting. 1 emerald trapezoid cut
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Peter Suchy GIA 2.41 Carat Diamond Platinum Three-Stone Engagement Ring
By Peter Suchy
Located in Stamford, CT
with two elongated step cut trapezoid side diamonds. Created in the Peter Suchy Workshop. One emerald
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Peter Suchy 1.01 Carat Asscher Diamond Pave Halo Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
round cut diamonds. Accented with 2 trapezoid side diamonds and round cut diamonds along the hand
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Martin Flyer GIA Cert 1.22 Carat Diamond Platinum Three-Stone Engagement Ring
By Martin Flyer
Located in Stamford, CT
cut diamond with 2 trapezoid side diamonds. Pave set diamonds along the shoulders and sides. 1
Category

Late 20th Century Engagement Rings

Materials

Diamond, Platinum

Peter Suchy GIA 5.03 Carat Sapphire Diamond Three-Stone Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
2 well matched trapezoid side diamonds. Designed and crafted in the Peter Suchy workshop. 1
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Yellow Sapphire, Platinum

Natalie K GIA 3.33 Carat Octagonal Purple Sapphire Diamond Platinum Ring
By Natalie K
Located in Stamford, CT
untreated center Sapphire, in a platinum setting with 2 trapezoid side diamonds and 22 round full cut
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Purple Sapphire, Platinum

GIA Certified 5 Carat Emerald Cut Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
clarity diamond ring, adorned with two captivating trapezoid side diamonds! Experience the Brilliance
Category

2010s Unknown Contemporary Engagement Rings

Materials

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

David Rosenberg 3.01 ct Cushion Fancy Light Yellow GIA Diamond Engagement Ring
By David Rosenberg
Located in Boca Raton, FL
within a band of platinum and 18Kt yellow gold. At each side, step-cut trapezoid side diamonds reflect a
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

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

Magnificent 1.35ct Diamond 3-Stone Ring in 18k White Gold - GIA Certified
Located in רמת גן, IL
. Complementing the central diamond are 2 trapezoid side diamonds, collectively weighing 0.35 carats. It comes
Category

2010s Israeli Three-Stone Rings

Materials

Diamond, Emerald, White Gold

Mathematician's Ruby. the `Pi ' Ruby of Cts 3.14, from Burma (Mogok, Myanmar)
Located in Hong Kong, HK
into a lovely ring with two trapezoid side diamonds. The dimensions are : 9.78x8.06x5.09mm Price is
Category

21st Century and Contemporary Hong Kong Contemporary Loose Gemstones

Materials

Ruby

Platinum Ring with Trapezoids Diamond Center
By Diana M. Jewels
Located in New York, NY
RADC675 platinum diamond rind with center GIA 10.08ct j-si1 With trapezoids and diamonds set along
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Gold, Platinum

J. Birnbach 10.03 ct Radiant Diamond Engagement Ring with Trapezoid Side Stones
By J. Birnbach
Located in New York, NY
This exceptional diamond ring is a masterpiece by J. Birnbach. The ring showcases a GIA certified
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

GIA Certified Emerald Cut Trapezoid Baguette Side Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
, there are two emeralds totaling 1.04 carats and two tapered baguette cut natural side diamonds with an
Category

2010s Unknown Contemporary Three-Stone Rings

Materials

Diamond, Emerald, Platinum

4.76CT Jadeite Jade with Trapezoid Cut Yellow Diamond Side Stone Ring in 18KW
By Gad & Co.
Located in Miami, FL
carat Jadeite Jade with Yellow Trapezoid Cut Diamond side stones and a white diamond pave overlapping
Category

2010s North American Art Deco Cocktail Rings

Materials

Yellow Diamond, Jade, 18k Gold, White Gold

3.03 Carat Sapphire and Diamond Trapezoid Side Stone Ring 18 Karat in Stock
Located in Boca Raton, FL
18 Karat White Gold 3.03 Carat Sapphire and Diamond Trapezoid Side Stone Ring Style: Women's
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

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

4.07 ct Emerald Cut Diamond Art Deco Engagement Ring with Trapezoid Side Stones
Located in New York, NY
. Trapezoids on either side of the center diamond add subtle sparkle to the setting, and millgrain and a
Category

20th Century American Art Deco Engagement Rings

Materials

Emerald, Diamond, Platinum

Emerald Cut Diamond & Sapphire Trapezoid Custom Engagement Ring
By Valentina Fine Jewellery
Located in Sai Kung District, HK
of mirrors sparkle effect. GIA certified Sapphire Side Stones: Custom cut Sapphire trapezoid
Category

2010s Engagement Rings

Materials

Diamond, Sapphire

Certified Emerald Cut Ruby & Trapezoid Diamond Three Stone Ring
Located in New York, NY
emerald cut ruby 2.07ct and 2 side step cut trapezoid diamonds 0.51tcw. Center ruby is BGL certifed with
Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, Ruby, White Gold, 18k Gold

2.97 Carat Emerald & Trapezoid Diamond Rings in 18K White Gold
Located in Chicago, IL
emerald, set into a four-prong. It is accompanied by two side Trapezoid diamonds that total to 0.6 carats
Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Emerald, Blue Sapphire, White Gold, Platinum

8.54ct Oval Emerald with Brilliant Trapezoid and Round Diamond Ring
Located in New York, NY
center stone. The emerald is flanked by 2 brilliant cut trapezoid diamond side stones, and round diamonds
Category

2010s American Modern Cocktail Rings

Materials

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

Diana M. GIA FLYellow Diamond 25.88ct Cushion With 2 GIA Trapezoid Diamonds VS
By Diana M. Jewels
Located in New York, NY
yellow diamond(GIA# 6234074857-RADC1138) with 1.70 cts tw of trapezoid diamonds on the sides GIA
Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Yellow Diamond, Platinum

2.18 Carat Blue Sapphire Diamond Trapezoid Three-Stone Platinum Engagement Ring
By Sarosi By Timeless Gems
Located in Los Angeles, CA
beautifully by the trapezoid-shaped side diamonds. A modern take on a timeless design, this is an elegant ring
Category

21st Century and Contemporary Artisan Engagement Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

GRS Cert. 4.9 Carat Insignificant Oil Colombian Emerald & Trapezoid Diamond Ring
By Gad & Co.
Located in Miami, FL
GRS certified 4.90 Carat Insignificant Oil Colombian Emerald With 1.01 Carats in Trapezoid Cut Side
Category

2010s Hong Kong Modern Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

Leon Mege Platinum Three-Stone Ring with Emerald Cut Diamond and Trapezoids
By Leon Mege
Located in New York, NY
Bespoke three-stone ring with an emerald-cut diamond and a pair of matching step-cut trapezoid
Category

2010s American Contemporary Three-Stone Rings

Materials

White Diamond, Diamond, Platinum

AGL Certified 2.44 Carat No Oil Colombian Emerald and Trapezoid Diamond Ring
By Gad & Co.
Located in Miami, FL
detailing, consisting of 2 trapezoid-cut diamonds with a total carat weight of 1.06. The ring is crafted
Category

2010s North American Modern Engagement Rings

Materials

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

GRS Cert. Vintage 8.5 Carat Vivd Blue Sapphire & Trapezoid Diamond Platinum Ring
Located in Miami, FL
shank. Another key component to this ring's value is in the Trapezoidal cut Diamond side stones. At 1
Category

Early 2000s Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

GRS Cert. No Heat Cabochon Blue Star Sapphire Ring with Trapezoid Cut Diamonds
By Gad & Co.
Located in Miami, FL
with 2 trapezoid cut diamond side stones, and a round cut diamond hidden halo. Offering the aesthetic
Category

2010s Sri Lankan Modern Cocktail Rings

Materials

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

Estate 18 Karat Two-Tone Gold Radiant Cut Yellow Diamond and Trapezoid Ring
Located in Scottsdale, AZ
Estate 18K two-tone gold radiant cut yellow diamond and trapezoid engagement ring. Showcasing one
Category

21st Century and Contemporary Engagement Rings

Materials

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

AGL Certified 2.19 Carat No Heat Burma Ruby & Trapezoid Diamond 3 Stone Ring
Located in Miami, FL
Certified Side Stone Details: ✔ 2 trapezoid cut diamonds, 0.97 CTTW
Category

21st Century and Contemporary Burmese Contemporary Three-Stone Rings

Materials

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

AGL Certified 5.40 Carat Emerald Minor Oil with Trapezoid Diamond 18k Gold Ring
By Julius Cohen
Located in Miami, FL
trapezoid cut diamond side stones set in an 18k yellow gold ring. AGL certified with treatment and origin
Category

Vintage 1970s Zambian Art Deco Cocktail Rings

Materials

Emerald, Diamond, Yellow Gold, 18k Gold

Diana M. Platinum and 18 (FY VVS2) 1.78 ct radiant cut diamond with 2 trapezoid
By Diana M. Jewels
Located in New York, NY
diamond with 2 trapezoid shaped diamonds on the sides and round diamonds going around the band totaling
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

East-West Three-Stone Featuring Emerald and Trapezoid Cut Diamonds by Leon Mege
By Leon Mege
Located in New York, NY
cut diamond and diamond trapezoids. All stones are held by tiny eagle-claw prongs. Three-stone
Category

2010s American Contemporary Three-Stone Rings

Materials

Emerald, Platinum

East-West Three-Stone Featuring Emerald and Trapezoid Cut Diamonds by Leon Mege
By Leon Mege
Located in New York, NY
cut diamond and diamond trapezoids. All stones are held by tiny eagle-claw prongs. Three-stone
Category

2010s American Contemporary Three-Stone Rings

Materials

Emerald, Platinum

3.69tcw AAA Grade Emerald & Trapezoid Three Stone Ring Yellow Gold 18K
Located in Jupiter, FL
that occur in all earth-mined emeralds. Sleek, trapezoid diamonds accent either side of the emerald
Category

2010s Colombian Modern Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

2.30 Carats Black Emerald Cut & White Trapezoids Engagement Ring in White Gold
Located in רמת גן, IL
Origin: Enhanced Color Distribution: Even Side Diamonds (White) Trapezoids 0.30 Carat Color: F Clarity
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, Black Diamond, White Gold

GIA Certified 1.16 Carat G VVS2 Diamond Three Stone Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
center stone is GIA Certified Diamond 1.16 Carats G VVS2. The 2 side stones are Trapezoids Diamonds 0.50
Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

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

2.14 Carats Chocolate Brown Diamond Ring with White Diamond Side Stones
Located in London, GB
and is shouldered by two white trapezoid diamonds, which complete the ring’s angular beauty. Ring
Category

21st Century and Contemporary British Contemporary Three-Stone Rings

Materials

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

GIA Natural Fancy Yellow Diamond 2.31 carat with Side Diamonds in Platinum & 18k
Located in La Jolla, CA
the center, accented by two Trapezoid-shaped White Diamonds on the sides, set in an 18k Yellow Gold
Category

21st Century and Contemporary North American Three-Stone Rings

Materials

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

GIA Certified 9.33 Carat Emerald-Cut Emerald Ring with Diamond Side Stones
Located in Ridgewood, NJ
each side by trapezoid diamonds. This emerald is enhanced with Excel, the only emerald enhancement in
Category

2010s Zambian Modern Three-Stone Rings

Materials

Diamond, Emerald, Platinum

2.20 Carat Emerald and 0.72 Carat Diamond Side Stone Ring 18 Karat In Stock
Located in Boca Raton, FL
: Approx. 0.72ctw of 2 Trapezoid Cut Diamonds set on each side. Approx. 0.70ctw of Round Diamonds on
Category

21st Century and Contemporary American Engagement Rings

Materials

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

2 Ct. Natural Sapphire Ring with 1.25 Carat Half Moon and Round Cut Side Diamond
Located in Los Angeles, CA
sapphire as a center stone in a prong setting. Surrounded by 1.25 ct. tw. trapezoid and round cut diamonds
Category

2010s Engagement Rings

Materials

Diamond, Sapphire, Gold, 14k Gold, 18k Gold, White Gold, Yellow Gold

Platinum & 18k Yellow Gold Fancy Yellow Diamond with White Diamonds Ring GIA
By Avanti
Located in Carrollton, TX
yellow GIA-certified cushion cut with a custom-made setting with 1 ct trapezoid diamonds on each side
Category

2010s American Contemporary Engagement Rings

Materials

White Diamond, Yellow Diamond, Platinum, Yellow Gold

6.16 Carat Emerald Diamond Ring
Located in New York, NY
X 9.0 Side stone Details: - Type: Diamond - Carat: 0.48 - Quantity: 2 - Cut: Trapezoid
Category

2010s American Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

6.75 Carat Emerald & Diamond Ring
Located in New York, NY
X 10.0 Side stone Details: - Type: Diamond - Carat: 1.06 - Quantity: 2 - Cut: Trapezoid
Category

2010s American Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

6.09 Carat Emerald & Diamond Ring
Located in New York, NY
Three-stone ring of 6.09 carat emerald-cut Zambian Emerald with 2 trapezoid shaped diamonds
Category

2010s American Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

4.95 Carat Emerald Diamond Ring
Located in New York, NY
4.95 carats cushion Zambian Emerald with 2 trapezoid shaped diamonds, totaling a diamond weight of
Category

2010s American Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

5.29 Carat Sapphire Diamond Ring
Located in New York, NY
5.29 carats cushion cut Ceylon Sapphire, framed with 44 round diamonds and 2 trapezoid shaped
Category

2010s American Fashion Rings

Materials

Diamond, Blue Sapphire, 18k Gold

GIA 3.54 Carat Oval Cut Diamond Platinum Ring
Located in Beverly Hills, CA
trapezoid cut diamonds with a total weight of approximately 0.50 carat, graded G-H color, VVS2-VS1 clarity
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Emerald Cut Diamond Engagement Ring 2.25 ct. tw. ( 1 ct. Center Diamond)
Located in Los Angeles, CA
fit a 1.00 carat Emerald center stone. The side diamonds of 1.25 ct. tw. include two trapezoids next
Category

2010s Engagement Rings

Materials

Diamond, Gold, 14k Gold, 18k Gold, White Gold, Yellow Gold

Roman Malakov, Radiant Cut Colombian Emerald With Side Stones Engagement Ring
By Roman Malakov
Located in New York, NY
setting. Flanked by two brilliant trapezoid diamonds on each side weighing 0.40 carats total. Set in
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Emerald, Platinum

GIA Certified 6.18 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
vibrant luster. Flanking the majestic center stone are two meticulously matched trapezoid diamonds, their
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Emerald

GIA Certified 10 Carat Square Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An amazing engagement solitaire ring with two side trapezoid diamonds at each side. The main stone
Category

2010s Unknown Contemporary Engagement Rings

Materials

Emerald, White Diamond, Diamond

14K 1.17 CT Emerald Diamond Three Stone Ring
By Rose and Choc
Located in Wallingford, CT
Trapezoid Diamonds Diamond Color and Clarity: F, VVS-VS Diamond Weight: 0.17 total carat weight Band Width
Category

2010s American Three-Stone Rings

Materials

Diamond, Emerald

1970s Colombian Emerald, Diamond Gold Ring
Located in Napoli, Italy
carats circa of great quality, surrounded by 6 Sparkling Round brilliant cut diamonds and 18 trapezoid
Category

Vintage 1970s European Retro Cluster Rings

Materials

Diamond, Emerald, Gold

GIA Certified 5 Carat Fancy Yellow Clarity Radiant Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
white and Yellow Gold. The 2 white diamond trapezoid on either side of the center stone are 100% eye
Category

2010s Italian Modern Engagement Rings

Materials

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

Platinum 6.96 Carat Diamond Lever-Back Drop Earrings
By Gems Paradise
Located in Jaipur, IN
is divine. The bottom trapezoid rose cut solitaire diamond is enhanced with a half-moon-shaped pave
Category

2010s Indian Contemporary Drop Earrings

Materials

Diamond, Yellow Diamond, Platinum

Flawless GIA Certified 8 Carat Fancy Brown Pink Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Diamond Ring, elegantly set with two trapezoids, nestled within a combination of solid platinum and 18
Category

2010s Italian Modern Engagement Rings

Materials

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

GIA Certified 10.05 Carat Fancy Yellow Diamond Three Stone Ring
Located in New York, NY
diamond is nestled between two trapezoid white diamonds. It shows strong evenly saturated color, is eye
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

EXCEPTIONAL VIVID GREEN 10 Carat Emerald Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite and very large 10 carat green emerald set with two side trapezoid diamonds with a
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, Emerald

GIA Certified 5.01 Carat Intense Fancy Yellow SI2 Cushion Diamond Ring
Located in Trumbull, CT
center stone with two trapezoid white diamond as side stone. The center stone is mounted in yellow gold
Category

21st Century and Contemporary American Artisan Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold

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Trapezoid Side Diamond For Sale on 1stDibs

On 1stDibs, you can find the most appropriate trapezoid side diamond for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and platinum — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect trapezoid side diamond among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. There have been many well-made iterations of the classic trapezoid side diamond over the years, but those made by Antinori Fine Jewels, Roman Malakov and David Rosenberg are often thought to be among the most beautiful. An emerald cut version of this piece has appeal, but there are also radiant cut and cushion cut versions for sale. Most of our trapezoid side diamond for sale are for women, but there are 97 pieces available to browse for men.

How Much is a Trapezoid Side Diamond?

On average, a trapezoid side diamond at 1stDibs sells for $43,000, while they’re typically $707 on the low end and $2,000,000 for the highest priced versions of this item.

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.