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High-Quality 4.85tcw Asscher Cut Emerald & Diamond Three Stone Ring in 18K
High-Quality 4.85tcw Asscher Cut Emerald & Diamond Three Stone Ring in 18K

High-Quality 4.85tcw Asscher Cut Emerald & Diamond Three Stone Ring in 18K

Located in Jupiter, FL

Accentuating the shank are trapezoid diamonds, held securely in platinum, adding a touch of brilliance to this timeless piece of jewelry.

Category

2010s Zambian Romantic Wedding Rings

Materials

Emerald, 18k Gold

GIA Certified 6.06 Carat Emerald Cut Diamond Natural Engagement Ring in Platinum
GIA Certified 6.06 Carat Emerald Cut Diamond Natural Engagement Ring in Platinum

GIA Certified 6.06 Carat Emerald Cut Diamond Natural Engagement Ring in Platinum

By Antinori Fine Jewels

Located in Chicago, IL

Framing the center stone, trapezoid diamonds add structure and brilliance, perfectly complementing the emerald cut’s geometric elegance.

Category

2010s Unknown Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

No-Oil Colombian Emerald & Diamond Ring, SSEF Gübelin AGL Certified
No-Oil Colombian Emerald & Diamond Ring, SSEF Gübelin AGL Certified

No-Oil Colombian Emerald & Diamond Ring, SSEF Gübelin AGL Certified

Located in New York, NY

Cut in a striking emerald shape, the center stone radiates lush, natural green and is flanked by two step-cut trapezoid diamonds, offering architectural symmetry and elegant contrast.

Category

2010s American Modern Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

Uneek 18k White and Rose Gold Engagement Ring
Uneek 18k White and Rose Gold Engagement Ring

Uneek 18k White and Rose Gold Engagement Ring

By Uneek

Located in Boca Raton, FL

Accentuated by 0.19-carat total weight of pink diamonds, 0.11-carat total weight of round brilliant diamonds, and two trapezoid-cut diamonds totaling 0.21 carats, this design is a tr...

Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Pink Diamond, Rose Gold, White Gold

16.75 Carat Sugarloaf Tanzanite Diamond Ring in 18 Karat White Gold
16.75 Carat Sugarloaf Tanzanite Diamond Ring in 18 Karat White Gold

16.75 Carat Sugarloaf Tanzanite Diamond Ring in 18 Karat White Gold

Located in Chicago, IL

A gorgeous intense bluish-purple sugar loaf tanzanite is prong set in the center with a weight of 16.75 carats. Two shimmering trapezoid diamonds are prong set on each side totaling ...

Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Tanzanite, White Gold

Orloff of Denmark, 2.52 Carat, Deep Purplish Pink Spinel Diamond Engagement Ring
Orloff of Denmark, 2.52 Carat, Deep Purplish Pink Spinel Diamond Engagement Ring

Orloff of Denmark, 2.52 Carat, Deep Purplish Pink Spinel Diamond Engagement Ring

Located in Hua Hin, TH

GIA Report no: 1447868167 Diamonds: 2pcs, 0.26, VVS2, F - Trapezoid Step-Cut Comes with an original, Orloff of Denmark, Black Lacquer ring box.

Category

2010s Thai Contemporary Engagement Rings

Materials

Diamond, Spinel, Platinum

GIA Certified 3 Carat Emerald Cut Diamond Ring
GIA Certified 3 Carat Emerald Cut Diamond Ring

GIA Certified 3 Carat Emerald Cut Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

On each side of the majestic center stone, two trapezoidal diamonds rise, perfectly shaped to complete the visual harmony of the ring.

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, 18k Gold

J. Birnbach GIA 3.02 Carat I VS2 Emerald Cut Diamond Three Stone Ring
J. Birnbach GIA 3.02 Carat I VS2 Emerald Cut Diamond Three Stone Ring

J. Birnbach GIA 3.02 Carat I VS2 Emerald Cut Diamond Three Stone Ring

By J. Birnbach

Located in New York, NY

Key Details - 3.02 carat emerald cut diamond, GIA I VS2 - Step-cut trapezoid side diamonds, 0.62 total carat weight - Crafted in platinum - Ring size 6 Purchase includes ring box a...

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Emilio Jewelry Gia Certified 4.20 Carat Fancy Green Diamond Ring
Emilio Jewelry Gia Certified 4.20 Carat Fancy Green Diamond Ring

Emilio Jewelry Gia Certified 4.20 Carat Fancy Green Diamond Ring

By Emilio!

Located in New York, NY

The trapezoid diamonds are also Gia Certified weighing .31 carat D Color Internally Flawless .30 carat D Color Vvs1 With its distinct color and impressive size, this green diamon...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond, Platinum

3 Carat Round Brilliant Diamond Solitaire Engagement Ring, GIA Certified
3 Carat Round Brilliant Diamond Solitaire Engagement Ring, GIA Certified

3 Carat Round Brilliant Diamond Solitaire Engagement Ring, GIA Certified

Located in New York, NY

Spectacular engagement ring crafted in Platinum, showcasing a GIA certified round brilliant cut diamond weighing 3.01 carats, I color, SI2 clarity, accented by two trapezoids diamond...

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Spectra Fine Jewelry Colombian Emerald Diamond Twin Ring
Spectra Fine Jewelry Colombian Emerald Diamond Twin Ring

Spectra Fine Jewelry Colombian Emerald Diamond Twin Ring

By Spectra Fine Jewelry

Located in New York, NY

The seamless integration of two trapezoid diamonds further elevates the overall allure, creating a visual symphony that is nothing short of captivating.

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

Antique Art Deco Platinum Trapezoid Cut Diamond Cocktail Shield Ring
Antique Art Deco Platinum Trapezoid Cut Diamond Cocktail Shield Ring

Antique Art Deco Platinum Trapezoid Cut Diamond Cocktail Shield Ring

Located in Great Neck, NY

This ring features a gorgeous combination of old trapezoid cut diamonds and old European cut diamonds in an incredible pattern.

Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, Platinum

Peter Suchy GIA Certified 4.80 carats Sapphire Diamond Platinum Three Stone Ring
Peter Suchy GIA Certified 4.80 carats Sapphire Diamond Platinum Three Stone Ring

Peter Suchy GIA Certified 4.80 carats Sapphire Diamond Platinum Three Stone Ring

By Peter Suchy

Located in Stamford, CT

The gemstone is accented by two trapezoid cut side diamonds. Certifed by the GIA as natural, no heat.

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Natalie K GIA 2.07 Carat Oval Sapphire Diamond Halo Platinum Engagement Ring
Natalie K GIA 2.07 Carat Oval Sapphire Diamond Halo Platinum Engagement Ring

Natalie K GIA 2.07 Carat Oval Sapphire Diamond Halo Platinum Engagement Ring

By Natalie K

Located in Stamford, CT

The sapphire is complimented with a trapezoid cut diamond on each side. the crown, shoulders and top and bottom of the shank are adorned with round cut diamonds.

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Estate Platinum Fancy Cut Baguette Marquise Diamond Mosaic Oval Brooch Pendant
Estate Platinum Fancy Cut Baguette Marquise Diamond Mosaic Oval Brooch Pendant

Estate Platinum Fancy Cut Baguette Marquise Diamond Mosaic Oval Brooch Pendant

Located in Winter Springs, FL

Measures 1.50” by 1.25” Details: • Metal: Platinum • Gemstone: Natural Diamonds • Total Diamond Weight: 6.01 carats (exact) • Diamond Cuts: Baguette, Princess, Marquise, Square...

Category

21st Century and Contemporary Contemporary Brooches

Materials

Diamond, Platinum

Peter Suchy GIA 1.21 Carat Asscher Cut Diamond Halo Platinum Engagement Ring
Peter Suchy GIA 1.21 Carat Asscher Cut Diamond Halo Platinum Engagement Ring

Peter Suchy GIA 1.21 Carat Asscher Cut Diamond Halo Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

Designed and crafted in the Peter Suchy Workshop. 1 Asscher cut diamond D VS2. Approximate 1.21 carats. GIA certificate # 6177779089 24 French cut trapezoid diamonds D to E VS.

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

North South Ring Featuring Trapezoid Set
North South Ring Featuring Trapezoid Set

North South Ring Featuring Trapezoid Set

Located in New York, NY

This north-south ring boasts a unique design, featuring a set of six trapezoid stones totaling 0.55 carats. The stones are securely held in place with a sleek bezel setting crafted f...

Category

2010s Indian Modern Engagement Rings

Materials

White Diamond, 18k Gold, White Gold

Judith Ripka Trapezoid Cut Green Tourmaline & Diamond Pendant in 18K Yellow Gold
Judith Ripka Trapezoid Cut Green Tourmaline & Diamond Pendant in 18K Yellow Gold

Judith Ripka Trapezoid Cut Green Tourmaline & Diamond Pendant in 18K Yellow Gold

By Judith Ripka

Located in Scottsdale, AZ

At the center of the pendant, a trapezoid-cut green tourmaline is set within an ornate, symmetrical gold framework that surrounds it with an intricate arrangement of twisted rope-wor...

Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, Tourmaline, Gold, 18k Gold, Yellow Gold

79.63 Carat Trapezoid Australian Opal and Diamond Gold Pendant Necklace Estate
79.63 Carat Trapezoid Australian Opal and Diamond Gold Pendant Necklace Estate

79.63 Carat Trapezoid Australian Opal and Diamond Gold Pendant Necklace Estate

Located in Montreal, QC

Hand set with a securely nestled 79.63 Carat Trapezoid Australian White Opal and surrounded by Brilliant-cut Diamonds, weighing approx. 4.04tcw.

Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

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

Peter Suchy EGL 1.03 Carat Diamond Gold Triple Halo Three-Stone Engagement Ring
Peter Suchy EGL 1.03 Carat Diamond Gold Triple Halo Three-Stone Engagement Ring

Peter Suchy EGL 1.03 Carat Diamond Gold Triple Halo Three-Stone Engagement Ring

By Peter Suchy

Located in Stamford, CT

Designed and crafted in the Peter Suchy Workshop. 1 old cushion diamond, approx. total weight 1.03cts, I, VS1. EGL 2911153830 2 old trapezoid diamonds, approx. total weight .30ct...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold, Gold

Tiffany & Co. GIA 3.60 Carat Colombian Emerald Diamond Platinum Cocktail Ring
Tiffany & Co. GIA 3.60 Carat Colombian Emerald Diamond Platinum Cocktail Ring

Tiffany & Co. GIA 3.60 Carat Colombian Emerald Diamond Platinum Cocktail Ring

By Tiffany & Co.

Located in Stamford, CT

This incredible gemstone is accented by round, trapezoid and baguette cut diamonds. Certified by the GIA certified natural beryl Colombian Emerald gemstone.

Category

Early 20th Century Cocktail Rings

Materials

Diamond, Emerald, Platinum

Art Deco-inspired Emerald and Diamond Cocktail Ring in 18K White Gold
Art Deco-inspired Emerald and Diamond Cocktail Ring in 18K White Gold

Art Deco-inspired Emerald and Diamond Cocktail Ring in 18K White Gold

Located in Covington, LA

The vibrant green center stone is elegantly framed by pavé diamonds and flanked by trapezoid side diamonds, creating a captivating geometric design.

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

New French 2.01 Carats Emerald Zambia Minor Diamonds 18 Karat White Gold Ring
New French 2.01 Carats Emerald Zambia Minor Diamonds 18 Karat White Gold Ring

New French 2.01 Carats Emerald Zambia Minor Diamonds 18 Karat White Gold Ring

Located in Poitiers, FR

A magnificent jewelry ring set in yellow gold with four claws, featuring a step-cut emerald with two trapezoid diamonds on either side. Weight of the emerald : 2.01 carats approximat...

Category

21st Century and Contemporary French Modern Engagement Rings

Materials

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

Ruby and Diamond Clip-On Earring in 18 Karat with Trapezoid Cut Rubies
Ruby and Diamond Clip-On Earring in 18 Karat with Trapezoid Cut Rubies

Ruby and Diamond Clip-On Earring in 18 Karat with Trapezoid Cut Rubies

Located in Wailea, HI

Ruby and Diamond Clip on Earring in 18k With Trapezoid Cut Rubies Forty Eight Round Brilliant Cut Diamonds weighing .30 carats approximately GHI VVS- SI1 Twenty Trapezoid Cut Rubies...

Category

Late 20th Century Unknown Clip-on Earrings

Materials

White Diamond, Ruby, 18k Gold

Vintage Rosior Trapezoid Cut Diamond Band Ring set in Yellow Gold and Ceramic
Vintage Rosior Trapezoid Cut Diamond Band Ring set in Yellow Gold and Ceramic

Vintage Rosior Trapezoid Cut Diamond Band Ring set in Yellow Gold and Ceramic

By Rosior

Located in Porto, PT

Contemporary Rosior Ring manufactured in Yellow Gold and setted with: - 14 Trapezoid Cut Diamonds with 1,66 ct. Accompanied with its own certificate of authenticity.

Category

21st Century and Contemporary Portuguese Contemporary Fashion Rings

Materials

Diamond, White Diamond, Gold, Yellow Gold

GIA Certified Green Emerald 3 Stone Ring
GIA Certified Green Emerald 3 Stone Ring

GIA Certified Green Emerald 3 Stone Ring

By M&V Vanguard Jewelry

Located in New York, NY

Side stones are Trapezoid diamonds complimenting and highlighting the beauty of step cut of Emerald Center Stone, a beautiful match.

Category

2010s American Modern Three-Stone Rings

Materials

Emerald, 18k Gold, Yellow Gold, Platinum

Hancocks Fine 1.29carat Colombian Emerald & Diamond Ring
Hancocks Fine 1.29carat Colombian Emerald & Diamond Ring

Hancocks Fine 1.29carat Colombian Emerald & Diamond Ring

By Hancocks

Located in London, GB

Description A beautiful emerald and diamond ring by Hancocks, centred on a lovely rich and deeply saturated emerald-cut emerald of Colombian origin weighing 1.29cts and in partial ru...

Category

2010s British Solitaire Rings

Materials

Diamond, Emerald, Platinum

Emilio Jewelry Certified 4.24 Carat Vivid Blue Sapphire Diamond Ring
Emilio Jewelry Certified 4.24 Carat Vivid Blue Sapphire Diamond Ring

Emilio Jewelry Certified 4.24 Carat Vivid Blue Sapphire Diamond Ring

By Emilio!

Located in New York, NY

The sapphires are without any treatment (only heat) Set with colorless Trapezoid diamonds approx .80ct E-F color vs clarity.

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Blue Sapphire, Platinum

Scarselli GIA 3 Carat VVS2 Fancy Light Yellow Diamond Engagement Ring Platinum
Scarselli GIA 3 Carat VVS2 Fancy Light Yellow Diamond Engagement Ring Platinum

Scarselli GIA 3 Carat VVS2 Fancy Light Yellow Diamond Engagement Ring Platinum

By SCARSELLI

Located in New York, NY

A 3.01 Cushion Cut, Natural Fancy Light Yellow Diamond Engagement Ring, GIA-Certified, flanked by .43 carats of white trapezoid diamonds, on an 18k Yellow Gold and Platinum band.

Category

2010s American Contemporary Engagement Rings

Materials

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

Scarselli GIA 3 Carat VVS2 Fancy Light Yellow Diamond Engagement Ring Platinum
Scarselli GIA 3 Carat VVS2 Fancy Light Yellow Diamond Engagement Ring Platinum

Scarselli GIA 3 Carat VVS2 Fancy Light Yellow Diamond Engagement Ring Platinum

By SCARSELLI

Located in New York, NY

A 3.01 Cushion Cut, Natural Fancy Light Yellow Diamond Engagement Ring, GIA-Certified, flanked by .43 carats of white trapezoid diamonds, on an 18k Yellow Gold and Platinum band.

Category

2010s American Contemporary Engagement Rings

Materials

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

10 Carat Emerald Yellow Diamond Engagement Ring
10 Carat Emerald Yellow Diamond Engagement Ring

10 Carat Emerald Yellow Diamond Engagement Ring

By Rare Colors

Located in New York, NY

Flanking the center are 1.02 carats of GIA-certified step-cut trapezoid diamonds-0.52ct D IF and 0.50ct E VVS2-selected for their exceptional purity and crisp, mirror-like facets.

Category

2010s American Modern Engagement Rings

Materials

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

Emilio Jewelry Certified 6.39 Carat Sapphire Ring
Emilio Jewelry Certified 6.39 Carat Sapphire Ring

Emilio Jewelry Certified 6.39 Carat Sapphire Ring

By Emilio!

Located in New York, NY

From Emilio Jewelry, a well known and respected wholesaler/dealer located in the Iconic Gem Tower/Gia Building in New York's Diamond District. Total weight listed in title. The cent...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Sapphire

1.5 Carat Fancy Light Orangy Pink Elongated Radiant Diamond ing
1.5 Carat Fancy Light Orangy Pink Elongated Radiant Diamond ing

1.5 Carat Fancy Light Orangy Pink Elongated Radiant Diamond ing

By Rare Colors

Located in New York, NY

Flanked by 0.39 carat D VS1 trapezoid diamonds and accented by 0.29 carat round diamonds, this handmade piece is a true work of art.

Category

2010s Cocktail Rings

Materials

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

6.04ct Oval Zambian Emerald 0.77ct Diamond Three Stone Ring 18k White Gold
6.04ct Oval Zambian Emerald 0.77ct Diamond Three Stone Ring 18k White Gold

6.04ct Oval Zambian Emerald 0.77ct Diamond Three Stone Ring 18k White Gold

By Spectrum Jewels

Located in Diera, Dubai

6.04ct Oval Zambian Emerald 0.77ct Diamond Three Stone Ring 18k White Gold features oval cut emerald set in center with two trapezoid diamonds, each set on one side of the emerald ma...

Category

21st Century and Contemporary American Art Deco Three-Stone Rings

Materials

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

6.04ct Oval Zambian Emerald 0.77ct Diamond Three Stone Ring 14k White Gold
6.04ct Oval Zambian Emerald 0.77ct Diamond Three Stone Ring 14k White Gold

6.04ct Oval Zambian Emerald 0.77ct Diamond Three Stone Ring 14k White Gold

By Spectrum Jewels

Located in Diera, Dubai

6.04ct Oval Zambian Emerald 0.77ct Diamond Three Stone Ring 14k White Gold features oval cut emerald set in center with two trapezoid diamonds, each set on one side of the emerald ma...

Category

21st Century and Contemporary American Art Deco Three-Stone Rings

Materials

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

Rare Colors - 4.02ct Fancy Yellow Cushion Cut Diamond Engagement Ring
Rare Colors - 4.02ct Fancy Yellow Cushion Cut Diamond Engagement Ring

Rare Colors - 4.02ct Fancy Yellow Cushion Cut Diamond Engagement Ring

By Rare Colors

Located in New York, NY

Featuring a cushion-cut Fancy Yellow diamond at its center, flanked by two white trapezoid diamonds, the ring achieves a perfect harmony of color, brilliance, and sophistication.

Category

2010s Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

GIA 3.47ct Asscher Cut Diamond 3 Stone Engagement Wedding Platinum Ring
GIA 3.47ct Asscher Cut Diamond 3 Stone Engagement Wedding Platinum Ring

GIA 3.47ct Asscher Cut Diamond 3 Stone Engagement Wedding Platinum Ring

Located in New York, NY

You can appreciate the BEAUTY of the step cut with this TRULY WELL-CUT Diamond! Magnificent jewel but very wearable. It is set with 2 Trapezoids diamonds, totaling to estimated 0.46c...

Category

Early 2000s Engagement Rings

Materials

Diamond, Platinum

Emilio Jewelry 18 Carat Emerald Cut Sapphire Diamond Ring
Emilio Jewelry 18 Carat Emerald Cut Sapphire Diamond Ring

Emilio Jewelry 18 Carat Emerald Cut Sapphire Diamond Ring

By Emilio!

Located in New York, NY

From Emilio Jewelry, a well known and respected wholesaler/dealer located in the Iconic Gem Tower/Gia Building in New York's Diamond District. Total weight listed in title.  The cent...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Sapphire

14k Yellow Gold 1.85ctw Natural Mixed Cut Diamond Trapezoid Ring
14k Yellow Gold 1.85ctw Natural Mixed Cut Diamond Trapezoid Ring

14k Yellow Gold 1.85ctw Natural Mixed Cut Diamond Trapezoid Ring

Located in Boca Raton, FL

14k Yellow Gold 1.85ctw Natural Mixed Cut Diamond Trapezoid Ring This elegant 14k Yellow Gold 1.85ctw Diamond Ring is in excellent condition and ready to ship!

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, 14k Gold, Yellow Gold

AGL Certified Cushion Cut Madagascar Blue Sapphire and Diamond Three-Stone Ring
AGL Certified Cushion Cut Madagascar Blue Sapphire and Diamond Three-Stone Ring

AGL Certified Cushion Cut Madagascar Blue Sapphire and Diamond Three-Stone Ring

Located in Scottsdale, AZ

Flanking the center stone are two expertly cut trapezoid diamonds, their crisp angles and brilliant sparkle providing the perfect contrast to the velvety richness of the sapphire.

Category

21st Century and Contemporary Unknown Contemporary Three-Stone Rings

Materials

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

Emilio Jewelry Certified Vivid Green 17.08 Carat Emerald Diamond Ring
Emilio Jewelry Certified Vivid Green 17.08 Carat Emerald Diamond Ring

Emilio Jewelry Certified Vivid Green 17.08 Carat Emerald Diamond Ring

By Emilio!

Located in New York, NY

The emeralds are without any treatment (only minor oil) 2 colorless trapezoid diamonds set on the side weighing approx.76ct color E/Vvs1 Ring dimensions: 17mm long x 20.75mm total f...

Category

21st Century and Contemporary Three-Stone Rings

Materials

White Diamond, Emerald, 18k Gold, Platinum

Antique Platinum GIA Old Round Trapezoid Baguette 1.36ct Diamond Engagement Ring
Antique Platinum GIA Old Round Trapezoid Baguette 1.36ct Diamond Engagement Ring

Antique Platinum GIA Old Round Trapezoid Baguette 1.36ct Diamond Engagement Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Diamond - Old Circular Cut - Prong Set - F Color - SI1 Clarity -1.06ct (exact - certified) ** See Certification Details Below for Complete Info ** (...

Category

Antique 19th Century Engagement Rings

Materials

Diamond, Gold, White Gold, Platinum

Platinum & 18K Gold Natural Emerald & Trapezoid Cut Diamond Side Stone Ring
Platinum & 18K Gold Natural Emerald & Trapezoid Cut Diamond Side Stone Ring

Platinum & 18K Gold Natural Emerald & Trapezoid Cut Diamond Side Stone Ring

Located in Boca Raton, FL

Platinum & 18K Yellow Gold Natural Emerald Center & Emerald-Cut & Trapezoid Cut Diamond Flanked Ring Style: Natural emerald & diamond flanked ring Material: Platinum & 18K Yellow Go...

Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

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

AGL Certified 3 Carat No Heated Oval Ruby 18K White And Yellow Gold Ring
AGL Certified 3 Carat No Heated Oval Ruby 18K White And Yellow Gold Ring

AGL Certified 3 Carat No Heated Oval Ruby 18K White And Yellow Gold Ring

By Antinori Fine Jewels

Located in Chicago, IL

Flanking the majestic ruby are expertly cut trapezoidal diamonds that complement the central stone's grandeur with their own understated elegance.

Category

2010s Unknown Contemporary Engagement Rings

Materials

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

Australian Black Opal Necklace Trapezoid Shaped Pendant 18k Yellow Gold
Australian Black Opal Necklace Trapezoid Shaped Pendant 18k Yellow Gold

Australian Black Opal Necklace Trapezoid Shaped Pendant 18k Yellow Gold

By The Wind Opal

Located in Suwanee, GA

Australian Black Opal Necklace Trapezoid Shaped Pendant 18k Yellow Gold. Free Domestic USPS First Class Shipping!

Category

2010s American Arts and Crafts Pendant Necklaces

Materials

Opal, Black Opal, Diamond, Pearl, 18k Gold, Yellow Gold, Gold

GIA Certified 8.12 Carat Emerald Cut Diamond Engagement Ring with trapezoid
GIA Certified 8.12 Carat Emerald Cut Diamond Engagement Ring with trapezoid

GIA Certified 8.12 Carat Emerald Cut Diamond Engagement Ring with trapezoid

By Antinori Fine Jewels

Located in Chicago, IL

This impressive three stone engagement ring features a commanding 8.12 carat emerald cut diamond, set in refined platinum and flanked by two perfectly proportioned trapezoid side sto...

Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

18K White Gold Eternity Ring with Trapezoid, Brilliant-Cut White Diamonds
18K White Gold Eternity Ring with Trapezoid, Brilliant-Cut White Diamonds

18K White Gold Eternity Ring with Trapezoid, Brilliant-Cut White Diamonds

Located in Bergamo, BG

. -------------------- A luxurious eternity ring crafted in 18K white gold, featuring an exquisite design with a combination of trapezoid, brilliant-cut, and clover-shaped diamond se...

Category

21st Century and Contemporary Italian Fashion Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Emilio Jewelry 7.80 Carat Vivid Green Emerald Ring
Emilio Jewelry 7.80 Carat Vivid Green Emerald Ring

Emilio Jewelry 7.80 Carat Vivid Green Emerald Ring

By Emilio!

Located in New York, NY

Set in a custom platinum mounting with 2 pear shape diamonds totaling .68ct The center sapphire is a drop dead gorgeous 5.56ct cornflower to vivid blue color set with two spectacular...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Emerald, Platinum

GIA Certified 9.01 Carat Asscher Cut Diamond Ring with Trapezoid Side Stones
GIA Certified 9.01 Carat Asscher Cut Diamond Ring with Trapezoid Side Stones

GIA Certified 9.01 Carat Asscher Cut Diamond Ring with Trapezoid Side Stones

By Antinori Fine Jewels

Located in Chicago, IL

Enhancing the center stone are two trapezoid-cut side diamonds, expertly matched and set in a refined platinum mounting.

Category

2010s Italian Three-Stone Rings

Materials

Diamond, Platinum

Certified 3 Stone Ring with Emerald cut Blue Sapphire
Certified 3 Stone Ring with Emerald cut Blue Sapphire

Certified 3 Stone Ring with Emerald cut Blue Sapphire

By M&V Vanguard Jewelry

Located in New York, NY

Flanking this majestic center stone are two trapezoid step-cut diamonds, each a testament to exquisite craftsmanship and timeless allure.

Category

2010s American Modern Three-Stone Rings

Materials

Blue Sapphire, Platinum

GIA Certified 8.01 Carat Fancy Intense Yellow Diamond Ring with Trapezoid Side
GIA Certified 8.01 Carat Fancy Intense Yellow Diamond Ring with Trapezoid Side

GIA Certified 8.01 Carat Fancy Intense Yellow Diamond Ring with Trapezoid Side

Located in Chicago, IL

Flanking the center stone are two trapezoid-cut white diamonds, carefully selected to complement the geometry and proportions of the central diamond while adding elegance and balance...

Category

2010s American Contemporary Engagement Rings

Materials

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

AIGS Certified 2.12 Carat Vivid Green Colombian Emerald 18K White Gold Ring
AIGS Certified 2.12 Carat Vivid Green Colombian Emerald 18K White Gold Ring

AIGS Certified 2.12 Carat Vivid Green Colombian Emerald 18K White Gold Ring

By Antinori Fine Jewels

Located in Chicago, IL

Flanking this magnificent emerald are two trapezoidal diamonds that further accentuate the central stone's lush color.

Category

2010s Italian Contemporary Cocktail Rings

Materials

Emerald, 18k Gold, White Gold, Yellow Gold

1.70ct Emerald and Trapezoid Cut Mosaic Diamond Dangle Earrings in 14K Yellow
1.70ct Emerald and Trapezoid Cut Mosaic Diamond Dangle Earrings in 14K Yellow

1.70ct Emerald and Trapezoid Cut Mosaic Diamond Dangle Earrings in 14K Yellow

By Mark Broumand

Located in Los Angeles, CA

Featuring a central emerald-cut diamond, elegantly framed by trapezoid-cut diamonds in an invisible mosaic setting, they exude elegance.

Category

21st Century and Contemporary American Contemporary Dangle Earrings

Materials

Diamond, 14k Gold, Yellow Gold

1.70ct Emerald and Trapezoid Cut Mosaic Diamond Dangle Earrings in 14K White
1.70ct Emerald and Trapezoid Cut Mosaic Diamond Dangle Earrings in 14K White

1.70ct Emerald and Trapezoid Cut Mosaic Diamond Dangle Earrings in 14K White

By Mark Broumand

Located in Los Angeles, CA

The centerpiece is a captivating emerald-cut diamond, beautifully complemented by trapezoid-cut diamonds in an invisible mosaic setting.

Category

21st Century and Contemporary American Contemporary Dangle Earrings

Materials

Diamond, 14k Gold, White Gold

0.90ct Emerald and Trapezoid Cut Mosaic Diamond Pendant in 14K Rose Gold

0.90ct Emerald and Trapezoid Cut Mosaic Diamond Pendant in 14K Rose Gold

By Mark Broumand

Located in Los Angeles, CA

The 14k rose gold setting showcases 0.90 carats of invisibly set emerald and trapezoid cut diamonds in a mosaic pattern. Total Carat Weight: 0.90 Stone Type: Natural Certification: ...

Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Rose Gold

East-West Three-Stone Featuring Emerald and Trapezoid Cut Diamonds by Leon Mege
East-West Three-Stone Featuring Emerald and Trapezoid Cut Diamonds by Leon Mege

East-West Three-Stone Featuring Emerald and Trapezoid Cut Diamonds by Leon Mege

By Leon Mege

Located in New York, NY

Three-stone engagement ring featuring an Emerald cut diamond at the center. The timeless design is completed with diamond trapezoids on the sides.

Category

2010s American Contemporary Three-Stone Rings

Materials

Emerald, Diamond, Platinum

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Trapezoid Diamonds For Sale on 1stDibs

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

How Much are Trapezoid Diamonds?

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

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

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

Finding the Right Rings for You

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

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

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

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

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

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

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

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