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15 Carat Cushion Cut Diamond

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15 Carat Cushion Cut Morganite in 18 Karat Yellow Gold Mounting with Diamonds
Located in Palm Desert, CA
Set in 18 karat yellow gold is a 15 carat Cushion Mixed Cut Morganite with 56 round brilliant cut
Category

21st Century and Contemporary Unknown More Rings

Materials

Diamond, Morganite, 18k Gold, Yellow Gold

GIA Certified 15.05 Carat Antique Cushion Cut Diamond Eternity Band
By GEMME
Located in New York, NY
to show ultimate sophistication in every one of these facets. 15 stones weighing over 1.0 Carats each
Category

2010s Band Rings

Materials

Diamond, Platinum

GIA Certified 7.64 Carats Total Cushion Cut Diamond Eternity Wedding Band Ring
By Roman Malakov
Located in New York, NY
A brilliant diamond eternity wedding band showcasing 15 GIA Certified 7.64 carats total cushion cut
Category

21st Century and Contemporary American Contemporary Wedding Rings

Materials

Diamond, Platinum

31.02 Carats Total Alternating Cushion Cut Burmese Ruby and White Diamond Tennis
By Roman Malakov
Located in New York, NY
carats total, set in 18k yellow gold basket. Alternating with 15 cushion cut diamonds weighing 11.38
Category

21st Century and Contemporary American Contemporary Tennis Bracelets

Materials

Diamond, Ruby, 18k Gold, Platinum

18 Carat Cushion Cut Purple Amethyst 1ct Diamond Cocktail Statement Ring 18k
Located in Jaipur, RJ
18 carat Cushion Cut Purple Amethyst 1 CT Diamond Cocktail Statement Ring 18k Available in 18k
Category

Early 2000s Indian Art Deco Cocktail Rings

Materials

Amethyst, Diamond, 18k Gold

Yellow Diamond Band, Features Yellow Cushion Cut Diamonds
By Diana M. Jewels
Located in New York, NY
This Canary Yellow Diamond Band, features 10.85 Carats of Yellow Cushion cut diamonds, total 15
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Yellow Gold

15 Carat Gold Hallmarked Etruscian Brooch Set with Old Cut Diamonds, Birmingham
Located in London, GB
15ct Gold Hallmarked Etruscian Brooch set with Old Cut Diamonds,Birmingham 1897 Pretty etruscian
Category

Antique 1890s British Victorian Brooches

Materials

Diamond, 15k Gold

18 Karat White Gold 1.87 Carat Cushion-Cut Aquamarine and Diamond Eternity Ring
By Gems Paradise
Located in Jaipur, IN
18 Karat White Gold 1.87 Carat Cushion-Cut Aquamarine and Diamond Eternity Ring This magnificent
Category

2010s Indian Modern Three-Stone Rings

Materials

Aquamarine, Diamond, Gold, 18k Gold, White Gold

15 Carat Aquamarine & Baguette Diamond Ring
Located in Carmel-by-the-Sea, CA
in the center with a cushion shaped aquamarine of 15 carats and accented with baguette diamonds on
Category

21st Century and Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold, Yellow Gold

1.90 CT Cushion Cut Sapphire and Diamond Pink Gold Necklace
Located in Laguna Hills, CA
mm in diameter. The deep blue and sparkling sapphire is cushion cut and measures 6.63 x 6.30 x 4.50
Category

21st Century and Contemporary American Contemporary Drop Necklaces

Materials

Diamond, Sapphire, Gold

15 Ct Fancy Intense Yellow Cushion GIA Diamond Trinity Engagement Ring Scarselli
By SCARSELLI
Located in New York, NY
GIA-certified 15+ carat Fancy Intense Yellow cushion-cut diamond three-stone engagement ring
Category

2010s American Contemporary Three-Stone Rings

Materials

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

18 Karat Yellow Gold Cushion Yellow Diamonds Eternity Ring '7.5 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 17 Cushion shape Natural Yellow Diamonds in a total
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

14 Karat Yellow Gold Cushion Yellow Diamonds Eternity Ring '7.5 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 17 Cushion shape Natural Yellow Diamonds in a total
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Diamond, Yellow Gold

Vintage Art Deco 0.23ct OLD Mine Cushion Cut Diamond Engagement Ring Palladium
Located in New York, NY
or Promise ring with estimated 0.17ctT OLD MINE CUSHION Center diamond in G-H color, SI clarity
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Palladium

18K Fancy Yellow Diamond Tennis Bracelet 15 Carats
By Belfiore Jewelry
Located in Great Neck, NY
from 0.50 Ct to 0.60 Ct. The bracelet is set with Hearts, Ovals, Pears, and one Cushion shaped diamond
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Yellow Diamond, 18k Gold

15 Carat Morganite & Diamond Yellow Gold Rope Necklace
Located in Santa Barbara, CA
Cut: Cushion Color: Light Pink Clarity: Transparent Accent Diamonds: 10 Round Brilliant 0.12 carats
Category

2010s Modern Pendant Necklaces

Materials

Diamond, Morganite, Gold, 14k Gold, Yellow Gold

GRS Certified 4.82ct Cushion Cut Blue Sapphire and Triangle Cut Diamond Ring
Located in Hong Kong, HK
Specifications: Cushion Cut Blue Sapphire: Carat total weight 4.82 Blue Sapphire quality: Royal
Category

2010s Hong Kong Modern Engagement Rings

Materials

Diamond, Blue Sapphire, White Gold, 18k Gold

Alexander Beverly Hills 7.68ct Cushion Cut Diamond Eternity Band 18k S-6.5
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Stunning cushion cut diamond eternity band, By Alexander Beverly Hills. 15 cushion cut diamonds
Category

2010s American Modern Band Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

18K Gold Cushion Cut 15ct Lavender Blue Tanzanite Diamond Engagement Ring
Located in Fukuoka City, Fukuoka
15ct Lavender Blue Tanzanite Cushion Cut Diamond Engagement Ring in 18k Gold Material: Solid 18kt
Category

2010s Engagement Rings

Materials

Diamond, Tanzanite, 18k Gold

Cushion Cut Ceylon Blue Sapphire and Bagguatte Diamond Engagement Ring
Located in Hong Kong, HK
- 6 Round Brilliant cut High Quality Bagguatte Diamonds, total carat around 0.38ct - D-F in color and
Category

2010s Hong Kong Modern Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Rare 15 Carat Green Emerald Diamond Fine Jewelry White Gold Tennis Bracelet
By Natkina
Located in Montreux, CH
Bracelet Gold 18 K Diamond 44-Round 57-0,27-3/3A Emerald 22-Oval-15,95 2/З₁A Weight 11,09 grams
Category

2010s Modern Bracelets

Materials

Diamond, Emerald, 18k Gold, White Gold

18K Yellow Gold Baguette Diamond Cushion Cut Blue Sapphire Engagement Ring
Located in Los Angeles, CA
Diamonds and Gold. Metal- 18K Yellow Gold, .750 Stones- 1 Cushion Cut Ceylon Blue Sapphire 1.08 Carats
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

18K Yellow Gold Cushion Cut Lemon Quartz & 1/4 Ct Diamond Accented Cocktail Ring
Located in New York, NY
Turn heads with this lemon quartz and diamond cocktail ring. The solitaire cushion-checkered cut
Category

21st Century and Contemporary Thai Contemporary Fashion Rings

Materials

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

18K Yellow Gold Cushion Cut Lemon Quartz & 1/4 Ct Diamond Accented Cocktail Ring
Located in New York, NY
Turn heads with this lemon quartz and diamond cocktail ring. The solitaire cushion-checkered cut
Category

21st Century and Contemporary Thai Contemporary Fashion Rings

Materials

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

Loose Diamond - Cushion 4.01ct GIA D VS2 Solitaire
Located in Greensboro, NC
Carat: 4.01ct Cut: Cushion Color: D Clarity: VS2 Certified by: GIA Report Number: 2223271109
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Antique Victorian Sapphire Diamond Crescent Moon Brooch 15 Carat Gold
Located in Kendal, GB
alternating cushion cut blue sapphires and old mine cut diamonds that graduate in size toward the centre. The
Category

Antique 1880s European Victorian Brooches

Materials

Diamond, Sapphire, Gold, 15k Gold, Yellow Gold

Casato Cushion Cut Blue Topaz Black White Diamonds 18 Karat Gold Dome Ring
Located in Boca Raton, FL
Casato Cushion Cut Blue Topaz Black White Diamonds 18K Gold Dome Ring 15 carat approximate Topaz
Category

21st Century and Contemporary Italian Dome Rings

Materials

White Diamond, Black Diamond, Topaz, 18k Gold, Yellow Gold

Victorian Sapphire Diamond Pearl Brooch Pendant in 15 Carat Yellow Gold
Located in Jesmond, Newcastle Upon Tyne
Quality Colour Blue Cut Cushion Content 2.86 carats Dimensions 8.07mm x 7.78mm x 4.43mm Diamond Quality
Category

Antique 19th Century Unknown Victorian Brooches

Materials

Diamond, Pearl, Sapphire, 15k Gold, Yellow Gold

Light Yellow Cushion Diamond Eternity Ring 7.47 Carats in 18k Yellow Gold
Located in La Jolla, CA
Ring features 15 Natural Yellow Cushion Cut Diamonds set in 18k Yellow Gold Each of the 15 diamonds is
Category

Mid-20th Century North American Band Rings

Materials

Diamond, 18k Gold, Yellow Gold

Goshwara Prasiolite Cushion & Diamonds Earrings
By Goshwara
Located in New York, NY
% Natural Earth-Mined Diamonds * Carat: Approx.: 0.39 Carats * Color: G/H * Clarity: VS * Cut: Cushion
Category

21st Century and Contemporary Indian Contemporary Dangle Earrings

Materials

Amethyst, Diamond, 18k Gold, Yellow Gold

Goshwara Citrine Cushion & Diamonds Earrings
By Goshwara
Located in New York, NY
* Carat: Approx.: 0.39 Carats * Color: G/H * Clarity: VS * Cut: Cushion * Metal: 18K Gold
Category

21st Century and Contemporary Indian Contemporary Dangle Earrings

Materials

Citrine, Diamond, Yellow Gold, 18k Gold

Huge Cushion Checkerboard Cut Kunzite and Diamond Cocktail Ring in 14 Karat Gold
Located in Scottsdale, AZ
cut: Cushion Checkerboard Kunzite color: Light Pinkish Purple Natural Diamonds: .15 ctw Diamond cut
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

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

Cushion Cut Yellow and White Diamond Double Halo Cocktail Ring 18 Karat Gold
Located in Scottsdale, AZ
sparkling 1.63 Fancy Light Yellow cushion cut Natural Diamond. Around the center diamond is a halo of white
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

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

Goshwara Blue Topaz Cushion and Diamond Pendant
By Goshwara
Located in New York, NY
' Collection Stone Size: 15 x 20 mm Gemstone Approx Wt: Blue Topaz- 28.23 Carats Diamonds: G-H / VS
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Topaz, Gold

Goshwara Moon Quartz Cushion and Diamond Pendant
By Goshwara
Located in New York, NY
Stone Size: 15 x 20 mm Gemstone Approx Wt Moon Quartz- 19.9 Carats: Diamonds: G-H / VS, Approx Wt
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Quartz, Gold

Rare Burmese Cushion Cut Lavender Spinel Rose Gold Earrings
Located in Bal Harbour, FL
captivating colors and superior brilliance, and this rare pair from Burma, with a total weight of 15 carats
Category

2010s Italian Contemporary Clip-on Earrings

Materials

Brown Diamond, Spinel, 18k Gold, Rose Gold

Goshwara Lavender Amethyst Cushion & Diamonds Earrings
By Goshwara
Located in New York, NY
Introducing the stunning lavender amethyst Cushion & Diamonds Earrings from our popular 'Gossip
Category

21st Century and Contemporary Indian Contemporary Dangle Earrings

Materials

Amethyst, Diamond, Rose Gold, 18k Gold

Goshwara Moon Quartz Cushion & Diamonds Earrings
By Goshwara
Located in New York, NY
% Natural Earth-Mined Diamonds * Carat: Approx.: 0.39 Carats * Color: G/H * Clarity: VS * Cut: Cushion
Category

21st Century and Contemporary Indian Contemporary Dangle Earrings

Materials

Diamond, Quartz, 18k Gold, Yellow Gold

Goshwara Lemon Quartz Cushion & Diamonds Earrings
By Goshwara
Located in New York, NY
Introducing the stunning Lemon Quartz Cushion & Diamonds Earrings from our popular 'Gossip
Category

21st Century and Contemporary Indian Contemporary Dangle Earrings

Materials

Diamond, Quartz, Yellow Gold, 18k Gold

Goshwara Blue Topaz Cushion & Diamonds Earrings
By Goshwara
Located in New York, NY
% Natural Earth-Mined Diamonds * Carat: Approx.: 0.39 Carats * Color: G/H * Clarity: VS * Cut: Cushion
Category

21st Century and Contemporary Indian Contemporary Dangle Earrings

Materials

Diamond, Blue Topaz, 18k Gold, Yellow Gold

Goshwara Rock Crystal Cushion & Diamonds Earrings
By Goshwara
Located in New York, NY
Introducing the stunning rock crystal Cushion & Diamonds Earrings from our popular 'Gossip
Category

21st Century and Contemporary Indian Contemporary Dangle Earrings

Materials

Diamond, Crystal, Rock Crystal, 18k Gold, Yellow Gold

Goshwara Cushion Rock Crystal and Diamond Pendant
By Goshwara
Located in New York, NY
% Natural Earth-Mined Diamonds * Carat: Approx: 0.26 Carats (Diamonds) * Color: G/H * Clarity: VS * Cut
Category

21st Century and Contemporary Indian Contemporary More Jewelry

Materials

Diamond, Rock Crystal, 18k Gold

Goshwara Cushion Golden Rutilated and Diamond Earrings
By Goshwara
Located in New York, NY
Golden Rutilated Old Cushion Cut Earrings in 18K Yellow Gold with Diamonds, from 'Gossip
Category

21st Century and Contemporary American Contemporary More Earrings

Materials

Diamond, 18k Gold

David Yurman Petite Albion Smoky Quartz & Diamond Pendant 925 Cushion.17ctw Halo
By David Yurman
Located in Greensboro, NC
Natural Smoky Quartz Cut: Cushion Checkerboard Color: Brown Size: 7mm x 7mm Natural Diamonds Carat(s
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Quartz

18k Yellow Gold Ring with Cushion Cut Morganite Stone, 'Over 5.30 Carats'
Located in Surfside, FL
Morganite and diamond ring in 18k yellow gold. Brilliant cushion cut morganite (over 5.30 carats
Category

20th Century Engagement Rings

Materials

Yellow Gold

18k Yellow Gold Ring with Cushion Cut Morganite Stone 'over 5.30 Carats'
Located in Surfside, FL
Morganite and diamond ring in 18k yellow gold. Brilliant cushion cut morganite (over 5.30 carats
Category

20th Century Engagement Rings

Materials

Yellow Gold

White Gold Chrome Diopside & Diamond Ring - 10k Rectangular Cushion 3.12ctw
Located in Greensboro, NC
Stone Information Natural Chrome Diopside Carat(s): 3.02ct Cut: Rectangular Cushion Color: Green
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, 10k Gold, White Gold

Goshwara London Blue Topaz Cushion & Diamonds Earrings
By Goshwara
Located in New York, NY
) * 100% Natural Earth-Mined Diamonds * Carat: Approx.: 0.39 Carats * Color: G/H * Clarity: VS * Cut
Category

21st Century and Contemporary Indian Contemporary Dangle Earrings

Materials

Diamond, Topaz, 18k Gold, Yellow Gold

2.66ct Fancy Yellow cushion diamond ring 18KT gold
Located in Boca Raton, FL
Natural Center Diamond(s): Color: Fancy Light Yellow Cut:Cushion Carat: 2.66ct Clarity: SI1 Item: T48000
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold

2.87 Carat Emerald Diamond White Gold Earrings
Located in Chicago, IL
These 14K white gold contemporary earrings feature two cushion cut emeralds of vivid bluish green
Category

21st Century and Contemporary Drop Earrings

Materials

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

Rare GIA Certified 15 Carat Burma No Heat Natural Sapphire Ring
Located in New York, NY
A collectors dream!!! A rare GIA certified 15.02 carat Cushion cut Burma Blue Sapphire with
Category

Mid-20th Century Cocktail Rings

Materials

Blue Sapphire, Platinum

1.40 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Stone Details: Type: Diamond, natural Weight: .15 carat total weight Cut: Old European brillaint Color
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Square Cushion 14K Solid Gold Pink Tourmaline and Diamond Ring
Located in MADRID, ES
play. - Cut: square cushion. - Weight: 3.63 carats. - Dimensions: 9.30 x 9.00 x 5.60 mm Natural
Category

21st Century and Contemporary Spanish Contemporary Engagement Rings

Materials

Diamond, Tourmaline, 14k Gold, Yellow Gold, Gold

GIA Certified 1.62 Carat Edwardian Diamond Platinum Engagement Ring
Located in Atlanta, GA
Details: GIA REPORT #:6382414112 Weight: 1.62 carat Cut: Antique Cushion Color: J Clarity: SI2
Category

Antique Early 1900s Unknown Edwardian Engagement Rings

Materials

Diamond, Platinum

Orloff of Denmark, 5.10 Carat, Split Shank, Blue Spinel Diamond Engagement Ring
Located in Hua Hin, TH
Shape: Antique Cushion Crown: Brilliant Cut Pavilion: Step Cut No Heat/Treat. LOTUS Certified. Report
Category

2010s Thai Contemporary Engagement Rings

Materials

Diamond, Spinel, Platinum

GIA Certified 1.28 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Details: GIA REPORT #:2213319823 Weight: 1.28 carat Cut: Antique Cushion Color: I Clarity: VS2
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified .85 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Side Stone Details: Shape: Antique Single Cut Total Carat Weight: .15 carat, total weight Color: F
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Sapphire, Blue Sapphire, Platinum

Gregg Ruth Fancy Pink Diamond Halo Ring - White Gold 18k Cushion 1.46ctw GIA
By Gregg Ruth
Located in Greensboro, NC
White Gold & 18k Rose Gold Stone Information: Natural Diamond Solitaire Carat: .50ct Cut: Cushion
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Pink Diamond, 18k Gold, Rose Gold, White Gold

Cushion Shape Natural Morganite and Diamond Halo Engagement Ring 18K Rose Gold
Located in Hong Kong, HK
7.5mm) Type: 62 High Quality Round Brillant Cut Diamond Total carat weight: Approx. 0.80ct Quality: D-F
Category

2010s Hong Kong Modern Engagement Rings

Materials

Diamond, Morganite, 18k Gold, Rose Gold

White Gold Sapphire Diamond Halo Engagement Ring Wedding Band 14k Cushion 1.51ct
Located in Greensboro, NC
Stone Information: Genuine Sapphire Treatment: Heating Carat: .83ct Cut: Antique Square Cushion
Category

21st Century and Contemporary More Rings

Materials

Diamond, Sapphire, White Gold

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15 Carat Cushion Cut Diamond For Sale on 1stDibs

Surely you’ll find the exact 15 carat cushion cut diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using gold, 18k gold and yellow gold. You can easily find a 242 antique edition and 129 modern creations to choose from as well. Finding the perfect 15 carat cushion cut diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. Finding an appealing 15 carat cushion cut diamond — no matter the origin — is easy, but Goshwara, DGI and Antinori Fine Jewels each produced a popular version that is worth a look. A 15 carat cushion cut diamond of any era or style can lend versatility to your look, but a version featuring diamond, from our inventory of 261, is particularly popular. A cushion cut version of this piece has appeal, but there are also antique cushion cut and old mine cut versions for sale. Most of our 15 carat cushion cut diamond for sale are for women, but there are 85 pieces available to browse for men.

How Much is a 15 Carat Cushion Cut Diamond?

The price for a 15 carat cushion cut diamond starts at $1 and tops out at $1,200,000 with these rings, on average, selling for $6,600.