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Cushion Cut Aquamarine and Diamond Ring in 14k White Gold
Located in Honolulu, HI
Gemstone: 1 Blue Cushion Cut Aquamarine ​ ​Aquamarine Measurements: 12.49 mm x 9.81 mm x 6.14 mm
Category

21st Century and Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

14.71ct Cushion Cut Aquamarine Ring with Set Shoulders, circa 1980s
Located in London, GB
A sky blue cushion cut aquamarine, weighing 14.71 carats, glistens boldly between diamond set
Category

Vintage 1980s Unknown Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold

2.55 Carat Natural Loose Sea Blue Aquamarine Cushion Cut Nigerian Gemstone
Located in Bangkok, TH
cushion Cut modified cushion A stunning piece of natural beauty, this Sea Blue Aquamarine gemstone
Category

21st Century and Contemporary Nigerian Modern Loose Gemstones

Materials

Aquamarine

3.55 Carats Sea Blue Aquamarine Stone Cushion Cut Natural Pakistani Gemstone
Located in Bangkok, TH
cushion Cut fancy cushion The Sea Blue Aquamarine gemstone, boasting a generous weight of 3.55
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

Cushion Cut Aquamarine and Sapphire Beaded Necklace by Deborah Lockhart Phillips
By Deborah Lockhart Phillips
Located in Nantucket, MA
Cushion cut, faceted natural aquamarines with faceted sapphires between by Deborah Lockhart
Category

21st Century and Contemporary Beaded Necklaces

Materials

Aquamarine, Blue Sapphire, 22k Gold

Vintage Platinum, 1960s Cushion Cut Aquamarine Calibrated Ruby Cocktail Ring
Located in Brighton, GB
Vintage Aquamarine Cocktail Ring Platinum Tested Circa 1960s Step into a world of elegance with
Category

Mid-20th Century European Cocktail Rings

Materials

Aquamarine, Ruby, Platinum

6.65 Carat Natural Loose Blue Aquamarine Gemstone Cushion Cut Pakistani Gemstone
Located in Bangkok, TH
Excellent Natural Blue Aquamarine Gemstone, available for sale at wholesale price natural high
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

3.65 Carat Natural Loose Sky Blue Aquamarine Cushion Cut Pakistani Gemstone
Located in Bangkok, TH
Lovely Sky Blue Aquamarine For Ring, available for sale at wholesale price natural high quality
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

2.05 Carat Natural Loose Light Blue Aquamarine Cushion Cut Pakistani Gemstone
Located in Bangkok, TH
Stunning Light Blue Loose Aquamarine Gem, available for sale at wholesale price natural high
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

Ring in White Gold with 1 Aquamarine Cushion Shape 11x11mm.
By Thomas Leyser
Located in Idar-Oberstein, DE
18k white gold (6.25g) ring is set with 1x fine Aquamarine (facetted, cushion, 11x11mm, 4.08ct
Category

2010s German Contemporary Cocktail Rings

Materials

Aquamarine, 18k Gold, White Gold

Ring in White Gold with 1 Aquamarine Cushion Shape 11x11mm.
By Thomas Leyser
Located in Idar-Oberstein, DE
18k white gold (6.25g) ring is set with 1x fine Aquamarine (facetted, cushion, 11x11mm, 4.08ct
Category

2010s German Contemporary Cocktail Rings

Materials

Aquamarine, 18k Gold, White Gold

NEW 14k Yellow Gold 6.12ctw Cushion Blue Aquamarine Solitaire Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Aquamarines - Cushion Cut - Prong Set - Nice Blue Color - 13.02 x
Category

21st Century and Contemporary American Solitaire Rings

Materials

Aquamarine, Gold, 14k Gold, Yellow Gold

Aquamarine Ring, Cocktail Ring, Rectangular Cushion Cut Gemstone Ring
Located in New York, NY
cushion cut Aquamarine Ring for women ♥ Welcome to Blue Star Gems Our Joyful and Meaningful Jewelry At
Category

21st Century and Contemporary Central American Art Deco Bridal Rings

Materials

Aquamarine, Zircon, Rhodium, Silver, Sterling Silver

Cushion Cut Aquamarine Ring (Approx. 1.90-Carats), 18k Yellow Gold
Located in New York, NY
This exquisite ring showcases a stunning cushion-cut aquamarine at its center, prong-set to
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Aquamarine, Gold, Yellow Gold

GIA Certified 157.55 Carat Natural Aqua Blue Cushion Cut Aquamarine Magnificent
Located in New York, NY
Aqua Freedom. GIA CERTIFIED 157.55ct. Natural Aquamarine GIA: Greenish Blue Clean VVS Clarity
Category

2010s American More Jewelry

Materials

Aquamarine

Light Blue Aquamarine 12.56 Ct Natural Loose Gemstone With Cushion Cut-Jewelry
Located in Peshawar, PK
Setting–Cushion Cut!! 💎 GEMSTONE TYPE: Aquamarine ⚖️ WEIGHT: 12.56 Carats 🪚 SHAPE CUT: Cushion
Category

21st Century and Contemporary Pakistani Contemporary Loose Gemstones

Materials

Aquamarine

4.95 Carat Natural Loose Light Blue Aquamarine Cushion Cut Pakistani Gemstone
Located in Bangkok, TH
Cushion LOCALITY: Pakistan TREATMENT: None This elegant 4.95-carat natural aquamarine showcases a
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

8.02 Carat Cushion-cut Aquamarine Ring set in 18K White Gold
Located in London, GB
8.02 Carat Cushion-cut Aquamarine Ring set in 18K White Gold Make a statement of serenity with
Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Aquamarine, 18k Gold, White Gold

Light Blue Aquamarine 51.08 Ct Natural Loose Gemstone Cushion Cut for Pendant
Located in Peshawar, PK
Setting!! 💎 GEMSTONE TYPE: Aquamarine ⚖️ WEIGHT: 51.08 Carats 🪚 SHAPE CUT: Cushion Cut 📏 SIZE
Category

21st Century and Contemporary Pakistani Contemporary Loose Gemstones

Materials

Aquamarine

1.80 Carat Natural Loose Light Blue Aquamarine Fancy Cushion Cut Nigerian Gem
Located in Bangkok, TH
Cushion Precision This 1.80 Carat Natural Loose Light Blue Aquamarine showcases a serene and
Category

21st Century and Contemporary Nigerian Modern Loose Gemstones

Materials

Aquamarine

Cushion Cut Aquamarines Earrings (Approx 3.6-Carats), 18k White Gold
Located in New York, NY
of elegance and sparkle. Each earring features a cushion-cut aquamarine, with an approximate total
Category

21st Century and Contemporary Art Deco Drop Earrings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Cushion Cut Faceted Aquamarine Diamond Halo Drop Earrings 8.36 CTTW 18KT
By Harbor Diamonds
Located in New York, NY
Cushion cut faceted Aquamarines weighing 6.82 carats flanked with a diamond drop halo weighing 1.54
Category

2010s Contemporary Drop Earrings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Vintage 1960 s 7.35ct Cushion Cut Aquamarine Ring with Diamonds
Located in Boston, MA
Vintage 1960's 7.35ct Cushion Cut Aquamarine ring with Diamonds - The aquamarine weighs
Category

Vintage 1960s Unknown Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold

25.01 Carats Cushion cut Aquamarine Tennis Bracelet Sterling Silver Grandma Gift
Located in New York, NY
25.01 Carats Cushion cut Aquamarine Tennis Bracelet in sterling silver showcases endlessly
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Aquamarine, Silver, Sterling Silver

Natural Aquamarine Cushion Diamond 3.35 Carat TW Gold Drop Pendant
Located in New York, NY
natural cushion cut aquamarines surrounded by round natural white diamond melee. This pendant is
Category

21st Century and Contemporary Contemporary Drop Necklaces

Materials

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

2.30 Carat Loose Light Blue Aquamarine Stone Cushion Cut Natural Pakistani Gem
Located in Bangkok, TH
Cushion Cut Fancy Cushion NA This beautiful 2.30 carat loose Light Blue Aquamarine is a natural gemstone
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

2.55 Carat Loose Light Blue Aquamarine Stone Cushion Cut Natural Pakistani Gem
Located in Bangkok, TH
Cushion NA This 2.55-carat natural Aquamarine gemstone is a delicate and graceful beauty, showcasing a
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

Engraved Cushion Shape Natural Aquamarine Blue Sapphire Oval Cab Yellow Gold
By Tutti Frutti Jewellery
Located in Bangkok, TH
Unique ring with a Big Natural Engraved Cushion Shape Aquamarine ,measuring 30 mm. x 23 mm x 8mm
Category

Vintage 1980s Thai Contemporary Cocktail Rings

Materials

Aquamarine, 14k Gold, Yellow Gold

Cushion Cut Natural Aquamarine Gemstone Ring in 14K Yellow Gold
By VR Jewels
Located in New York, NY
- Aquamarine > Gemstone Weight - 0.69 ct > Gemstone pcs - 1 > Gemstone shape - Cushion > Gemstone size - 5 x
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Aquamarine, 14k Gold, Yellow Gold, Gold

Cushion Cut Aquamarine Ring (Approx. 1.2-Carats), 18k Yellow Gold
Located in New York, NY
This exquisite ring showcases a approx. 1.2-carat cushion-cut aquamarine, displaying a captivating
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Aquamarine, Diamond, Gold, Yellow Gold

Light Blue Natural Aquamarine Ring Pendant Loose Gemstone 2.85 Carat Cushion Cut
Located in Peshawar, PK
Setting–Cushion Cut!! 💎 GEMSTONE TYPE: Aquamarine ⚖️ WEIGHT: 2.85 Carats 🪚 SHAPE & CUT: Cushion Cut 📏
Category

21st Century and Contemporary Brazilian Contemporary Loose Gemstones

Materials

Aquamarine

Light Blue Natural Aquamarine Ring Pendant Loose Gemstone 4.20 Carat Cushion Cut
Located in Peshawar, PK
Setting–Cushion Cut!! 💎 GEMSTONE TYPE: Aquamarine ⚖️ WEIGHT: 4.20 Carats 🪚 SHAPE & CUT: Cushion Cut 📏
Category

21st Century and Contemporary Brazilian Contemporary Loose Gemstones

Materials

Aquamarine

Light Blue Natural Aquamarine Ring Pendant Loose Gemstone 5.80 Carat Cushion Cut
Located in Peshawar, PK
Setting–Cushion Cut!! 💎 GEMSTONE TYPE: Aquamarine ⚖️ WEIGHT: 5.80 Carats 🪚 SHAPE & CUT: Cushion Cut 📏
Category

21st Century and Contemporary Brazilian Contemporary Loose Gemstones

Materials

Aquamarine

Light Blue Natural Aquamarine Ring Pendant Loose Gemstone 7.46 Carat Cushion Cut
Located in Peshawar, PK
Setting–Cushion Cut!! 💎 GEMSTONE TYPE: Aquamarine ⚖️ WEIGHT: 7.45 Carats 🪚 SHAPE & CUT: Cushion Cut 📏
Category

21st Century and Contemporary Brazilian Contemporary Loose Gemstones

Materials

Aquamarine

Natural Aquamarine Cushion Diamond 2.72 Carat TW Gold Drop Pendant
Located in New York, NY
natural cushion cut aquamarine surrounded by round natural white diamond melee. This pendant is guaranteed
Category

21st Century and Contemporary Contemporary Drop Necklaces

Materials

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

White Gold Aquamarine Diamond Engagement Ring 14k Cushion Cut 1.07ctw
Located in Greensboro, NC
Information Natural Aquamarine Treatment: Heating Carat: .74ct Cut: Cushion Color: Blue Size: 6.1mm (square
Category

21st Century and Contemporary Engagement Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

Light Sky Blue Aquamarine Necklace Pendant Loose Gemstone 18.65 Ct Cushion Cut
Located in Peshawar, PK
Setting–Cushion Cut!! 💎 GEMSTONE TYPE: Aquamarine ⚖️ WEIGHT: 18.65 Carats 🪚 SHAPE & CUT: Cushion Cut
Category

21st Century and Contemporary Brazilian Contemporary Loose Gemstones

Materials

Aquamarine

19.14 Carat Total Multi-Gemstone Hinged Bangle Bracelet in 18 Karat Yellow Gold
Located in Scottsdale, AZ
Aquamarine cuts: Oval and Cushion Aquamarine color: Light Blue Natural Tourmaline: 1.91 ctw Tourmaline cut
Category

21st Century and Contemporary Unknown Contemporary Bangles

Materials

Amethyst, Aquamarine, Multi-gemstone, Tourmaline, Gold, 18k Gold, Yellow...

Roman Malakov 2.25 Carats Total Cushion Cut Aquamarine Dangle Earrings
By Roman Malakov
Located in New York, NY
A gorgeous pair of dangle earrings, showcasing cushion cut aquamarines weighing 2.25 carats total
Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

Aquamarine, 18k Gold, White Gold

14K White Gold 3.43 Carat Antique Cushion Cut Aquamarine Ring #J5210
Located in Big Bend, WI
Art Deco 14K white gold filigree ring featuring 3.34ct antique cushion cut aquamarine, measuring
Category

Vintage 1920s Art Deco Fashion Rings

Materials

Aquamarine, 14k Gold

3.04 Carat Cushion cut Aquamarine Ring in 18 Karat Yellow Gold
Located in London, GB
3.04 Carat Cushion cut Aquamarine Ring in 18 Karat Yellow Gold. This charming ring features an
Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Aquamarine, 18k Gold, Yellow Gold

Exquisite Sea Blue Step Cushion Cut Aquamarine 5.45 Carats Gemstone Ring Jewelry
Located in Bangkok, TH
Cut Aquamarine WEIGHT: 5.45 Carats DIMENSIONS: 11.1 x 9.2 x 7.5mm CLARITY: VVS SHAPE: Cushion CUT
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

Cushion Cut Aquamarine Prong Set Ring (Approx. 2.70-Carats), 18K Yellow Gold
Located in New York, NY
A captivating ring showcasing an approximately 2.70-carat cushion-cut aquamarine as its centerpiece
Category

2010s Unknown Art Deco Cocktail Rings

Materials

Aquamarine, Yellow Gold

14.03 carats top quality aquamarine cushion cut stone for jewelry natural gem
Located in Jaipur, RJ
14.03 carats top quality aquamarine cushion cut stone for jewelry natural gem Gemstone
Category

21st Century and Contemporary Unknown Art Deco Loose Gemstones

Materials

Aquamarine

30.48ct Cushion Greenish Blue Aquamarine GIA Certified Unheated
Located in Toronto, Ontario
The GIA report reads as follows: GIA Report Number: 5212962813 Shape: Cushion Cutting Style
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

Platinum Edwardian Cushion Cut Aquamarine, Old Cut Diamond Sapphire Halo Ring
Located in Brighton, GB
catch the eye. The centrepiece of the ring is a stunning cushion-cut aquamarine stone that exudes
Category

Early 20th Century English Edwardian Engagement Rings

Materials

Aquamarine, Diamond, Sapphire, Platinum

Madrigal 1" 14k White Gold Pendant with 3.00 ct Cushion-Cut Aquamarine
Located in Greeneville, TN
features a 3.00 carat cushion-cut Aquamarine, radiating tranquil blue hues. Encircling the center stone is
Category

21st Century and Contemporary North American Art Deco Pendant Necklaces

Materials

Aquamarine, White Gold

28.23 Carat Natural Cushion-Cut Aquamarine and White Diamond Gold Earrings
Located in Hong Kong, HK
A stunning pair of earrings, it features 2 cushion-cut natural aquamarines weighing 28.23 carat
Category

2010s Hong Kong Contemporary Drop Earrings

Materials

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

Vintage 18ct Rose Gold, 1940s Cushion Cut Aquamarine Diamond Cocktail Ring
Located in Brighton, GB
ring features a magnificent large cushion-cut, faceted aquamarine, which is the centrepiece of the
Category

Mid-20th Century European Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold, Rose Gold

Light Blue Aquamarine 10.00 Ct Natural Loose Gemstone Cushion Cut for Ring Jewel
Located in Peshawar, PK
Setting–Cushion Cut!! 💎 GEMSTONE TYPE: Aquamarine ⚖️ WEIGHT: 10.00 Carats 🪚 SHAPE & CUT: Cushion Cut
Category

21st Century and Contemporary Brazilian Contemporary Loose Gemstones

Materials

Aquamarine

Yellow Gold Aquamarine Sapphire Halo Ring -14k Rect Cushion Checkerboard 2.05ctw
Located in Greensboro, NC
Gold Stone Information Natural Aquamarine Treatment: Heating Carat(s): 1.45ct Cut: Rectangular
Category

21st Century and Contemporary Cocktail Rings

Materials

Aquamarine, Sapphire, 14k Gold, Yellow Gold

Cushion Blue Aquamarine Diamond Pave Set 14K White Gold Statement Cocktail Ring
By Galt Bro. Jewelers
Located in Oakton, VA
precision, this ring features a captivating central cushion-cut aquamarine, its light blue hue radiating
Category

21st Century and Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

Le Vian Aquamarine Diamond Halo Ring White Gold 14k Sq Cushion 5.13ctw
By Le Vian
Located in Greensboro, NC
: 14k White Gold Stone Information Natural Aquamarine Treatment: Heating Carat(s): 4.03ct Cut: Square
Category

21st Century and Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

11.79ct Cushion Blue Aquamarine GIA Certified, Old Mine Espirido
Located in Toronto, Ontario
The GIA report reads as follows: GIA Report Number: 2225341727 Shape: Cushion Cutting Style
Category

2010s Loose Gemstones

Materials

Aquamarine

4.04 Carat Cushion Shape Aquamarine and Diamond 18ct Gold Stud Earrings
Located in London, GB
These gorgeous everyday stud earrings feature a cushion cut aquamarine in each, weighing a combined
Category

2010s Unknown Modern Stud Earrings

Materials

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

18 Karat White Gold 2.50 Carat Aquamarine Cushion-Cut Diamond Cluster Ring
By Gems Paradise
Located in Jaipur, IN
18 Karat White Gold 2.50 Carat Aquamarine Cushion-Cut Diamond Cluster Ring This outstanding
Category

2010s Indian Contemporary Cluster Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

48.46 Carat Cushion Cut Aquamarine Pendant in a 14 Karat White Gold Chain, GIA
Located in New York, NY
Splendid 48.46 Carat Cushion Cut Aquamarine Pendant in a 14 Karat White Gold Chain, GIA This
Category

2010s Pendant Necklaces

Materials

Aquamarine, 14k Gold, White Gold

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Cushion Aquamarine For Sale on 1stDibs

You are likely to find exactly the cushion aquamarine you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. You can easily find a 121 antique edition and 240 modern creations to choose from as well. If you’re looking for a cushion aquamarine from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. There have been many well-made iterations of the classic cushion aquamarine over the years, but those made by Sunita Nahata, Paolo Costagli and Mousson Atelier are often thought to be among the most beautiful. 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. Finding a cushion aquamarine for sale for women should be easy, but there are 113 pieces available to browse for unisex as well as men, too.

How Much is a Cushion Aquamarine?

On average, a cushion aquamarine at 1stDibs sells for $5,914, while they’re typically $268 on the low end and $35,499,968 for the highest priced versions of this item.

The Legacy of Aquamarine in Jewelry Design

Perhaps the one gemstone that best embodies the glimmering blue of the ocean is aquamarine, not just in name but also in color. Aqua marina (Latin for water and sea), March’s birthstone, is often crystal clear and blue. Often affordable in price, vintage and antique aquamarine jewelry belongs in everyone’s jewelry box.

Aquamarine is a precious gemstone from the mineral beryl family. Its cousin is the emerald. Like other beryl varieties, aquamarines are rated 7.5 to 8 on the Mohs Hardness Scale. This means that they are soft enough for jewelers to cut to their client’s specs but also durable enough for daily wear.

On land or sea, aquamarines feature prominently in many folk tales, including one about mermaids gifting aquamarine to sailors to protect them during sea voyages. Worn around sailors’ necks as an amulet, it kept them from getting seasick and, most importantly, from shipwrecks. Considered a symbol of courage by some, aquamarine amulets were also favored by Egyptian and Hebrew warriors during battle.

Aquamarine has also made appearances on some of the grandest of great dames. The Brazilian government gifted Eleanor Roosevelt with a 1,847-carat aquamarine in 1935 and Queen Elizabeth II received a sizable aquamarine upon her 1953 coronation; this stone is now the focal point of her aquamarine tiara. And renowned Tiffany Co. designer Jean Schlumberger made a diamond Bow setting for a 148.5-carat aquamarine, which was originally exhibited at the 1893 World’s Columbian Exhibition, now in the collection of the Field Museum of Natural History in Chicago.

On 1stDibs, find a range of vintage and antique aquamarine jewelry that includes unique aquamarine rings, necklaces and other accessories.