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1CT Cushion GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Yellow Gold
Located in Los Angeles, CA
Cushion Cut 1 CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Gold Specification
Category

21st Century and Contemporary American Artist Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Golden Beryl and Diamond Ring in 18k Yellow Gold, 2.76 Carats
By Sarosi By Timeless Gems
Located in Los Angeles, CA
morganites! Yellow beryl, 9.49 x 7.79mm cushion cut, 2.76 carats 10 round brilliant cut diamonds, .08 carats
Category

21st Century and Contemporary American Artisan Signet Rings

Materials

Beryl, Diamond, Gold, 18k Gold, Yellow Gold

18K White Gold 2.27 carat Emerald and Diamond Ring size 6.5
Located in Big Bend, WI
cushion cut cabochon with medium dark green color. The emerald measures about 8mm. There are 10 small
Category

2010s Art Deco Engagement Rings

Materials

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

GIA Certified 6.07 Carat Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Vintage 1950-1960 6.07ct cushion cut Sapphire engagement ring with straight baguette accents in
Category

Vintage 1950s Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

6.97 Carat Garnet Sapphire Diamond Yellow Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
6.97 Carat Garnet Sapphire Diamond Yellow Gold Cocktail Ring This ring has a Oval/Cushion Cut
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Garnet, Sapphire, 14k Gold, Yellow Gold

18k Yellow Gold 5.45 Carat Aquamarine and Diamond Cocktail Ring
By VR Jewels
Located in New York, NY
moving through transition and change. Designed with cushion cut aquamarine with two diamonds on each
Category

21st Century and Contemporary American Art Deco Cocktail Rings

Materials

Aquamarine, Diamond, Gold, 18k Gold, Yellow Gold

18K Yellow and White Gold 12.68 Carat Fancy Light Yellow Diamond Earrings
By Antinori Fine Jewels
Located in Chicago, IL
approximately 12.68 carats. The design features 30 cushion-cut Fancy Light Yellow diamonds, beautifully
Category

2010s Italian Modern Dangle Earrings

Materials

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

AGL Certified 2.70 Carat Burma Ruby And Diamond Earrings In 18 Karat White Gold
By Rewa Jewellery
Located in Bangkok, TH
diamonds weighing approximately 1.50 carat and 10 pear shaped diamonds weighing approximately 2.08 carats
Category

2010s Thai Modern Stud Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

Elongated Cushion Green Tsavorite Sapphire Onyx Diamond Art Deco Style Gold Ring
By Unbranded
Located in Oakton, VA
: Tsavorite (Certified) Shape: Emerald Cut Size: 8 x 5.5 mm. Number: 1 Weight: 1.28 Carat (approx.) Accent
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

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

Trillion Shape Green Tourmaline and Diamond Ring in 18k Yellow Gold, 9.92 Carats
By Sarosi By Timeless Gems
Located in Los Angeles, CA
rarely seen today. Green Tourmaline 13.00 x 13.00mm, 9.92 carats 10 round brilliant-cut diamonds, .05
Category

21st Century and Contemporary Artisan Signet Rings

Materials

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

5.57 Carat Amethyst and Diamond Handmade Yellow Gold Engraved Bezel Band Ring
By Sarosi By Timeless Gems
Located in Los Angeles, CA
Complimentary sizing as needed Amethyst, 13.00 x 9.35mm, 5.57 carats Round brilliant cut diamonds, .10 carats
Category

21st Century and Contemporary American Artisan Band Rings

Materials

Amethyst, Diamond, 18k Gold, Yellow Gold, Gold

Radiant Cut Blue Sapphire and Multi Diamond Band Ring in 18 Karat Yellow Gold
Located in Scottsdale, AZ
Total Carat Weight: 0.56 CTW Diamond Shape & Cut: Trillion and round cut Diamond Color: F Diamond
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold

Natural 1.32 Carat Fancy Intense Pink Diamond Cocktail Ring, 18K Gold GIA Report
Located in New York, NY
Diamond Cushion Cut, SI2 clarity, Flanked by two Cadillac cut diamonds total weight 0.69 ct. D color, VS2
Category

21st Century and Contemporary American Victorian Cocktail Rings

Materials

Pink Diamond, 18k Gold, White Gold

.925 Sterling Silver Blue Topaz and 1/20 Carat Diamond Fashion Tennis Bracelet
Located in New York, NY
cushion cut blue topaz accentuated by 10 brilliant round cut diamonds in prong setting. Fastens with a
Category

21st Century and Contemporary Indian Contemporary Tennis Bracelets

Materials

Diamond, White Diamond, Topaz, Blue Topaz, Sterling Silver

Emilio Jewelry 14.62 Carat Certified Vivid Green Emerald Diamond Earrings
By Emilio!
Located in New York, NY
Showcasing a pair of 12.15ct excellent cut cushion Emeralds of gem quality! 2 Genuine Emeralds
Category

21st Century and Contemporary Clip-on Earrings

Materials

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

18K Gold 10ct Aquamarine and Diamond Starburst Necklace
Located in Los Angeles, CA
gold diamond starburst bezel Details: 10 carat old cut antique aquamarine, medium blue color and very
Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

Aquamarine, Diamond, 18k Gold, Yellow Gold

AGL Certified 4.11 Carat Green Tourmaline Diamond Halo Platinum Cocktail Ring
Located in Stamford, CT
custom elongated cushion cut with a rich green color. The gemstone has a double halo of round and tapered
Category

Mid-20th Century Cocktail Rings

Materials

Diamond, Tourmaline, Platinum

Peter Suchy GIA 2.48 Carat Blue Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
diamonds, approx. total weight .50cts, F to G, VS 10 Ideal full cut diamonds, approx. total weight .12cts
Category

21st Century and Contemporary Engagement Rings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

J. Birnbach 9.63 Carat Total Emerald Fancy Yellow Diamond Bracelet in 18K Gold
By J. Birnbach
Located in New York, NY
, sophistication, and rarity. Key Details: - 9.63 carat total weight, 10 emerald cut and 1 cushion cut emeralds
Category

21st Century and Contemporary American Contemporary Link Bracelets

Materials

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

14k Solid Yellow Gold Natural 4.75 Carat Garnet Ring with Diamonds for Her
By VR Jewels
Located in New York, NY
balances energy. Designed with four cushion cut garnet set one after other with diamonds studded on lower
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

Diamond, Garnet, Gold, 14k Gold, Yellow Gold

6.30 Carats Natural Aquamarine and Diamond 14k Solid White Gold Ring
Located in Los Angeles, CA
6.30 Carats Natural Aquamarine and Diamond 14K Solid White Gold Ring Total Natural Cushion Cut
Category

2010s American Cocktail Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

6.25 Carat Red Spinel Topaz Diamond Earrings, 18K Rose Gold, Austy Lee
By Austy Lee
Located in Hong Kong, HK
diamond radiates brilliance, framed by four cushion‑cut red spinels that add a vivid burst of color
Category

21st Century and Contemporary Hong Kong Modern Dangle Earrings

Materials

Diamond, Spinel, Topaz, 18k Gold, Rose Gold, Rhodium

3.38 Carat Natural Amethyst and Diamond 14 Karat Solid Yellow Gold Ring
Located in Los Angeles, CA
3.38 Carats Natural Amethyst and Diamond 14K Solid Yellow Gold Ring Total Natural Cushion Shaped
Category

2010s American Cocktail Rings

Materials

Amethyst, Diamond, 14k Gold, Yellow Gold

3.03 Carat Violet Blue Natural Sapphire Sasha Primak Engagement Ring
By Sasha Primak
Located in Stamford, CT
GIA certified violet blue cushion cut natural untreated Sapphire and trapezoid and square diamond
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

1.95 Carat Victorian Royal Deep Blue Natural Platinum Sapphire Pendant Necklace
Located in Stamford, CT
7.65 x 3.75mm 14 old European cut diamonds, approx. total weight .56cts, G-H, VS-SI 10 round single
Category

Antique Late 19th Century Pendant Necklaces

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

Antique French Gold Platinum 1.22ct GIA Old Mine Cut Diamond Sapphire Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Old Mine Cut - Prong Set- L Color - VS1 Clarity
Category

Antique 19th Century Cocktail Rings

Materials

Diamond, Sapphire, Gold, White Gold, Platinum

Chalcedony Engraved Rectangular Cushion Aquamarine Pyramid 14k Solid Gold Ring
By Tutti Frutti Jewellery
Located in Bangkok, TH
. and weighing 68 Carats with a nice Aquamarine Pyramid measuring 10 mm x 12 mm set in 14 kt yellow gold
Category

2010s Thai Art Deco Cocktail Rings

Materials

Aquamarine, Chalcedony, Gold, 14k Gold, Yellow Gold

Steven Battelle 2.3 Carats Black Diamond 18K Gold Ring
By Steven Battelle
Located in Soquel, CA
An 8 x 10 mm brown-black cushion shaped rose-cut diamond is set vertically surrounded by a double
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Black Diamond, 18k Gold

.925 Sterling Silver Blue Topaz and Diamond Accent Link Bracelet
Located in New York, NY
cushion cut blue topaz accentuated by 10 brilliant round cut diamonds in prong setting. Fastens with a
Category

21st Century and Contemporary Indian Contemporary Tennis Bracelets

Materials

Diamond, White Diamond, Topaz, Blue Topaz, Sterling Silver

Antique Platinum Sapphire Diamond Brooch 13.2g
Located in Laguna Beach, CA
metals analyzer. Gross weight 13.2 grams. The blue sapphire is a cushion cut, 10 carats, not heat-treated
Category

Mid-20th Century Brooches

Materials

Diamond, Sapphire, Platinum

GRS Certified 5.65 Ct. Untreated Sapphire Diamond Ring
Located in Chicago, IL
with the following attributes: Carat Weight: 5.65ct 10 pear cut diamonds all e color vvs clarity set
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

Spectra Fine Jewelry, Certified 19.22 Carat Colombian Emerald Diamond Ring
By Spectra Fine Jewelry
Located in New York, NY
have an estimated weight of 2.63 carats total. The 10 graduated baguette diamonds—which are custom-cut
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

Art Nouveau Antique 1.24 Ct Diamond Gold Unisex Ring
Located in Chicago, IL
cushion cut diamond diagonally set in the center. The diamond is bright white and clean (E-F color, VS1
Category

Antique 1890s Art Nouveau Engagement Rings

Materials

Diamond, White Diamond, Gold, 14k Gold

Natural Aquamarine Diamond Earrings 14k Gold 8.15 TCW Certified
Located in Brooklyn, NY
drop to a stunning large cushion cut aquamarine. The sparkling diamonds that add an extra layer of
Category

2010s American Dangle Earrings

Materials

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

13.05 Carat Natural Amethyst Peridot Diamond Dangle Earrings 14 Karat
Located in New York, NY
purple Princess cut 10 X 9.8mm Peridot: 8.5 x 8.4mm Rose cut, cushion. .30ct natural round diamonds
Category

2010s American Dangle Earrings

Materials

Amethyst, Diamond, Peridot, 14k Gold, Yellow Gold

Art Deco with 0.84ct Diamonds 0.20ct Emerald in 18k Gold 925 Silver Ring
Located in MADRID, ES
Specifications: Metal: 18k Gold & 925 Silver Weight: 10 grams Gemstones: Antique-cut diamonds: 0.84 ct, Clarity
Category

Vintage 1920s Unknown Art Deco Dome Rings

Materials

Diamond, Emerald, 18k Gold, Silver

18K White Gold Emerald, Sapphire, Tanzanite Diamond Bracelet, 20.30ct
Located in Queens, NY
cushion faceted emeralds weighing a total of approx. 20.30 carats, further adorned with 10 prong set oval
Category

Late 20th Century Contemporary Modern Bracelets

Materials

Diamond, Emerald, Sapphire, Tanzanite, 18k Gold, White Gold

AGL Certified 1.76 Carat Pigeon s Blood Red No Heat Classic Burma Ruby Ring
By Gad Co.
Located in Miami, FL
AGL Certified 1.76 Carat Cushion Cut Pigeon's Blood Red No Heat Burma Ruby & Diamond Ring in 18k
Category

20th Century Burmese Art Deco Three-Stone Rings

Materials

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

1920s Diamonds 18 Karat Yellow Gold Platinum Bar Brooch
Located in Poitiers, FR
rose-cut diamonds and a line of 5 larger antique cushion-cut diamonds. Total weight of the diamonds
Category

Vintage 1920s French Art Deco Brooches

Materials

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

1950s Retro Diamonds 18 Karat Rose Gold Sheaf Brooch
Located in Poitiers, FR
tubogaz motifs and a wide gold bow. An antique cushion-cut diamond is claw-set on top. The fastening
Category

Vintage 1950s French Retro Brooches

Materials

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

White Gold and Diamond Rivière Necklace
Located in Amsterdam, NL
An Art Deco white gold necklace set with 32 graduating old cut diamonds (app. 10 carats in total
Category

Vintage 1920s French Art Deco Chain Necklaces

Materials

White Diamond, 18k Gold, White Gold

Amethyst Engraved Rectangular Cushion Pink Opal Pyramid 14k Solid Gold Ring
By Tutti Frutti Jewellery
Located in Bangkok, TH
weighing 54 Carats with a nice Pink Opal Pyramid measuring 10 mm x 12 mm set in 14 kt yellow gold bezel
Category

2010s Thai Art Deco Cocktail Rings

Materials

Amethyst, Opal, Gold, 14k Gold, Yellow Gold

Diamond Rubellite Tourmaline Ring 3 TCW 14k Gold Certified
Located in Brooklyn, NY
Tourmaline Stone Cut: Cushion Modified Brilliant Stone Color: Purplish Pink Transparency: Transparent
Category

2010s American Modern Wedding Rings

Materials

Diamond, Rubelite, Tourmaline, 14k Gold, White Gold

Platinum Baguette Diamond GIA Certified 4.35 Carat Sugar Loaf Burmese Ruby Ring
Located in Los Angeles, CA
Cushion Cut Sugar Loaf Burmese Ruby Engagement Ring. Metal- 90% Platinum, 10% Iridium. Ring Comes With
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

Beautiful 1.22ct Diamonds Diamonds Halo Ring in 18k Yellow Gold - GIA Certified
Located in רמת גן, IL
ring showcases a stunning 1.00-carat cushion cut diamond, radiating brilliance with its color grade and
Category

2010s Israeli Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Ruby Diamond Men s Ring
Located in New York, NY
Ruby & Diamond Men's Ring An 18 karat yellow gold ring set with a cushion cut ruby, 10 baguette
Category

Vintage 1980s Cocktail Rings

Materials

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

Charles Krypell Peridot Citrine Diamond Gold Cocktail Ring
By Charles Krypell
Located in Stamford, CT
Authentic Charles Krypell Peridot Citrine diamond cocktail ring. 2.80 carat peridot center stone
Category

21st Century and Contemporary Three-Stone Rings

Materials

Citrine, Diamond, Peridot, 18k Gold, White Gold, Gold

10CTW Semi Precious Pear Cut Gemstone Earrings in 14K Yellow Gold
Located in Chicago, IL
total up to 10 carats and are set in 14k Yellow Gold.
Category

2010s Fashion Rings

Materials

Tanzanite, Yellow Gold

10CTW Semi Precious Pear Cut Gemstone Earrings in 14K Yellow Gold
Located in Chicago, IL
total up to 10 carats and are set in 14k Yellow Gold.
Category

2010s Fashion Rings

Materials

Tanzanite, Yellow Gold

Platinum Sapphire with Pave Set Diamonds Ring
By Christopher Bilton
Located in 徳島市, JP
Handmade platinum ring set with a square cushion cut dark blue sapphire with 10 pave set diamond
Category

2010s Japanese Solitaire Rings

Materials

Diamond, Sapphire, Platinum

AGL Certified 1.53 Sapphire Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
color simple heat only. 1 cushion cut grayish green SI sapphire, Approximate 1.53ct AGL Certificate
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Sapphire, Green Sapphire, Platinum

GIA AGL Certified No-Heat Ruby and Diamond Cluster Ring in 18K Gold
By Antinori Fine Jewels
Located in Chicago, IL
origin Diamonds: 10 Natural Pear-Cut Diamonds, 1.51 carats total, F–G color, VS clarity Top Dimensions
Category

2010s American Contemporary Cocktail Rings

Materials

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

Cartier Sapphire and Diamond Flower Pin in Platinum
By Cartier
Located in Philadelphia, PA
cushion cut sapphires that weigh approximately 7.30 carats; the pin is accompanied with an AGL Thai No
Category

21st Century and Contemporary Unknown Brooches

Materials

Diamond, Sapphire, Platinum

Victorian 18 Karat Gold 2.40 Carat Old Mine Diamond Flower Dangle Bar Pin Brooch
Located in Montclair, NJ
old mine cut diamonds and 10 handmade six-petal flowers that dangle in an alternating pattern from
Category

Antique 1890s Victorian Brooches

Materials

Diamond, 18k Gold

20th Century Diamond 18 Karat Yellow Gold Solitaire Bangle Ring
Located in Poitiers, FR
gold band that widens at the front. In the center, an antique cushion-cut diamond is held in openwork
Category

Early 20th Century French Belle Époque Band Rings

Materials

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

Vintage Art Deco Era Emerald Diamond Cocktail Ring
Located in Montgomery, AL
; Estimated Weight: 0.06 Carat Each 10 - 2.5mm Old European Cut Diamonds; IJ Color; SI Clarity; Estimated
Category

Early 20th Century Art Deco Cocktail Rings

Materials

Diamond, Emerald, Platinum

AGL Certified 1.41 Cts Platinum, Ruby and Diamond Ring
Located in New York, US
Centering a ruby, flanked by 2 shield cut diamonds. - Ruby weighs 1.41 carats - Diamonds weighing
Category

2010s Cocktail Rings

Materials

Diamond, Ruby, Platinum

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Cushion Cut 10 Carat Diamond For Sale on 1stDibs

Find the exact cushion cut 10 carat diamond you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, Platinum and 18k Gold, this item was constructed with great care. Find an antique version now, or shop for 17 vintage or 52 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a cushion cut 10 carat diamond may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular accessory, there are many different carat weights to choose from, but 1.5 Carat and 2 Carat versions are of considerable interest. A cushion cut 10 carat diamond from Alberto, J. Birnbach and Roman Malakov — each of whom created a beautiful version of this treasured accessory — is worth considering. Today, if you’re looking for a cushion cut version of this piece and are unable to find the perfect match, our selection also includes antique cushion cut and round cut alternatives. When shopping for a cushion cut 10 carat diamond, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Cushion Cut 10 Carat Diamond?

Prices for a cushion cut 10 carat diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $650 and can go as high as $1,825,000, while this accessory, on average, fetches $35,750.

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.