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The Transformative Power of Oceanic Beauty Natural Deep Blue Aquamarine Gem
Located in Bangkok, TH
Pakistan Shape Cushion Cut Fancy The Aquamarine Gemstone, with its enchanting blue hue reminiscent of
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

8.95 Carats Natural Light Seafoam Color Loose Aquamarine From Shigar Valley
Located in Peshawar, PK
Loose Aquamarine Weight: 8.95 Carats Dimension: 13.2x12.9x8.9 Mm Origin: Shigar Valley Pakistan
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Aquamarine

New Santa Maria IF 11.60 Carat Aquamarine Sapphire Sterling Ring
Located in Eagan, MN
beautiful antique cushion cut stone and is 11.60 cts. It's a very high quality stone. The "IF" means
Category

2010s Unknown Art Deco Cocktail Rings

Materials

Aquamarine, Sapphire, Silver, Sterling Silver

14W Aquamarine Diamond Ring
Located in McLeansville, NC
A 14 karat white gold aquamarine and diamond ring. This ring features a prong set, cushion cut
Category

Vintage 1970s Engagement Rings

Materials

Aquamarine, Diamond, Gold, 14k Gold, Yellow Gold

New Santa Maria IF 13.40 Ct Aquamarine Sterling Ring Size 9
Located in Eagan, MN
beautiful antique cushion cut stone and is 13.40 cts. It's a very high quality stone. The "IF" means
Category

2010s Unknown Art Deco Cocktail Rings

Materials

Aquamarine, Silver, Sterling Silver

Art Nouveau 7.0 Ct Natural Aquamarine Unisex Signet Ring 18 KT gold
Located in Napoli, IT
: 1 cushion faceted cut natural aquamarine of approx 7.0 Ct (12.8 x 12.1 mm) UK size: R 3/4 US size: 9
Category

Antique Early 1900s European Art Nouveau Signet Rings

Materials

Aquamarine, Gold, 18k Gold

Dalben Green Aquamarine Diamond Gold Rosary Necklace
By Laura Dalben
Located in Como, IT
Dalben design hand crafted necklace composed of a cushion cut green aquamarine ( beryl ) mounted on
Category

21st Century and Contemporary Italian Contemporary Beaded Necklaces

Materials

Aquamarine, Beryl, Diamond, Brown Diamond, 18k Gold, Gold, White Gold

New Santa Maria IF 3 Carat Light Aquamarine Sapphire Sterling Ring
Located in Eagan, MN
beautiful antique cushion cut stone and is 3 cts. It's a very high quality stone. The "IF" means
Category

2010s Unknown Art Deco Cocktail Rings

Materials

Aquamarine, Sapphire, Silver, Sterling Silver

New Santa Maria IF 2.80 Carat Light Aquamarine Sapphire Sterling Ring
Located in Eagan, MN
beautiful antique cushion cut stone and is 2.8 cts. It's a very high quality stone. The "IF" means
Category

2010s Unknown Art Deco Cocktail Rings

Materials

Aquamarine, Sapphire, Silver, Sterling Silver

Green Aquamarine in 18 Karat Gold and Sterling Silver Cocktail Ring
Located in Nantucket, MA
Classically styled cushion-cut green aquamarine bordered in a weighted 18K gold (this is not plated
Category

21st Century and Contemporary Cocktail Rings

Materials

Aquamarine, 18k Gold, Sterling Silver

Aquamarine and diamond halo stud earrings 18ct white gold
Located in London, GB
carats Composed of two gorgeous perfectly matching light blue aquamarine gemstone cushion cut stones
Category

21st Century and Contemporary European Art Deco Stud Earrings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Antique 18 carat yellow golden ring, 8 sides faceted aquamarine of 7.6 carat
Located in Heemstede, NL
This antique 18 carat golden ring has a truly beautiful faceted aquamarine. This gemstone is double
Category

Vintage 1920s Dutch Post-War More Rings

Materials

Aquamarine, 18k Gold

New African IF Internally Flawless Aquamarine RGold Plated Sterling Ring 6.0
Located in Eagan, MN
(Internally Flawless) stone. It is a large cushion cut and is 17.80 Ct The main stone is 16.8 mm. It has a
Category

2010s Unknown Art Deco Cocktail Rings

Materials

Aquamarine, Blue Sapphire, Silver, Sterling Silver, Gold Plate

New Santa Maria 5.90 ct Greenish Blue Aquamarine RGold Plated Sterling Necklace
Located in Eagan, MN
quality stones. The stone is 5.90 cts. It is a cushion cut stone and measures 12 x 12 mm. The pendant
Category

2010s Unknown Art Deco Pendant Necklaces

Materials

Aquamarine, Gold Plate, Silver, Sterling Silver, Rose Gold

11.75 Carat Unique Aquamarine Gold Ring
By Aria Jewelry Design
Located in Raleigh, NC
Glittering cushion cut 11.75 carat natural Aquamarine (15 mm x 14.5 mm) set in a unique 10 Kt
Category

21st Century and Contemporary American Cocktail Rings

Materials

Aquamarine, 10k Gold, Yellow Gold

Gemjunky Stunning Blue Aquamarine Pink Morganite Silver Cocktail Pendant
By Aria Jewelry Design
Located in Raleigh, NC
carat cushion cut blue Aquamarine with dangling swinging sparkling pink 12.45 carat Morganite set in a
Category

21st Century and Contemporary American Necklace Enhancers

Materials

Aquamarine, Morganite, Sterling Silver, Silver

Brilliant Glittering 19 Carat Aquamarine Gold Ring
By Aria Jewelry Design
Located in Raleigh, NC
The magnificence and perfection of this Aquamarine is unmatched. This Cushion cut 19.02 Carat
Category

21st Century and Contemporary American Cocktail Rings

Materials

Aquamarine, 14k Gold, Yellow Gold

Gin Grace 14K Rose Gold Genuine Aquamarine Pendant with Diamonds for women
Located in New York, NY
Pendant. This Pendant is made up of 6.0mm Cushion-cut Prong setting Aquamarine (1 Pcs) 0.86 Carat and
Category

21st Century and Contemporary Chinese Art Deco Pendant Necklaces

Materials

Aquamarine, Diamond, 14k Gold, Rose Gold

Gin Grace 14K White Gold Genuine Aquamarine Ring with Diamonds for women
Located in New York, NY
marvelous cushion cut Gin & Grace Genuine aquamarine. The aquamarine is prong set in the center of the
Category

21st Century and Contemporary Chinese Art Deco Bridal Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

16 Carats Aquamarine Sterling Silver Dangle Stud Earrings
By Aria Jewelry Design
Located in Raleigh, NC
checkerboard cushion cut sparkling matched Aquamarines (8 mm x 8 mm) set in Sterling Silver stud earrings.
Category

21st Century and Contemporary American Stud Earrings

Materials

Aquamarine, Sterling Silver

Candy Colored Aquamarine and Pink Spinel Platinum Three Stone Ring
By Hamilton
Located in Princeton, NJ
The three-stone ring gets a candy-colored makeover, thanks to a 12-carat cushion-cut ocean-blue
Category

2010s Cocktail Rings

Materials

Aquamarine, Spinel, Platinum

Michael Kneebone Pearl Aquamarine Turquoise Diamond Dangle Earrings
By Michael Kneebone
Located in Austin, TX
, possess beautiful luster and are blemish free. Below are set checkerboard cut and cushion shaped
Category

2010s American Contemporary Dangle Earrings

Materials

Aquamarine, White Diamond, Pearl, Turquoise, 18k Gold

Judith Ripka 18 Karat Gold Aquamarine with White and Black Diamond Cross Pendant
By Judith Ripka
Located in Scottsdale, AZ
square cushion cut stunning blue aquamarine at the center and accented with black diamond melee. There
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

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

Diamond Color Gemstone Cross Pendant 14 Karat White Gold
Located in Boca Raton, FL
Fabulous colorful cross pendant crafted in 14 karat white gold. The pendant features cushion cut
Category

21st Century and Contemporary Unknown Modern Pendant Necklaces

Materials

Aquamarine, Diamond, White Diamond, Morganite, Tourmaline, 14k Gold, Whi...

H. Stern Diane von Furstenberg Cocktail Ring 18Kt Gold with 14.71 Ctw Gemstones
Located in Miami, FL
. Gemstones: Mount in the center with three fancy cushioned cut of Rose quartz, blue aquamarine and light
Category

Late 20th Century Brazilian Modernist Cluster Rings

Materials

Aquamarine, Citrine, Diamond, Quartz, Gold, 18k Gold, Yellow Gold

Tiffany Co. Legacy Platinum Aquamarine and Diamond Earrings
By Tiffany Co.
Located in New York, NY
Authentic Tiffany & Co. 'Legacy' earrings crafted in platinum, center on cushion cut aquamarine
Category

Late 20th Century More Earrings

Materials

Aquamarine, Diamond, Platinum

Tiffany Co. Legacy Platinum Aquamarine and Diamond Ring
By Tiffany Co.
Located in New York, NY
Authentic Tiffany & Co. 'Legacy' ring crafted in platinum centering on a cushion-cut aquamarine
Category

21st Century and Contemporary More Rings

Materials

Aquamarine, Diamond, Platinum

Tiffany Co. Legacy Platinum Aquamarine and Diamond Pendant Necklace
By Tiffany Co.
Located in New York, NY
Authentic Tiffany & Co. 'Legacy' pendant necklace crafted in platinum centering on a cushion-cut
Category

21st Century and Contemporary Pendant Necklaces

Materials

Aquamarine, Diamond, Platinum

Tiffany Co. Legacy Platinum Aquamarine and Diamond Pendant Necklace
By Tiffany Co.
Located in New York, NY
Authentic Tiffany & Co. 'Legacy' pendant necklace crafted in platinum centering on a cushion-cut
Category

Early 2000s Pendant Necklaces

Materials

Aquamarine, Diamond, Platinum

Late Victorian Aquamarine and Diamond Cluster Necklace
Located in London, GB
A late Victorian aquamarine and diamond cluster necklace, the sixteen cushion shape aquamarines
Category

Antique 1890s British Late Victorian Link Necklaces

Materials

Aquamarine, Diamond, Gold, Silver

11.20 Carat Cushion Cut Aquamarine Platinum Diamond Cocktail Ring
Located in Boca Raton, FL
11.20 Carat Cushion Cut Aquamarine Platinum Diamond Cocktail Ring One-of-a-kind ring with a
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

Handmade antique emerald cushion cut aquamarine diamond ring
Located in New York, NY
Handmade Antique Emerald Cushion Cut Aquamarine & Diamond Ring, set in platinum Ring size 6
Category

British More Jewelry and Watches

Cushion Cut Aquamarine Solitaire Ring 18 Karat White Gold
Located in East Grinstead, GB
Cushion Cut Aquamarine Solitaire Ring 18 Karat White Gold Large cushion cut aquamarine weighing
Category

21st Century and Contemporary British Contemporary Solitaire Rings

Materials

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

18 Karat White Gold Cushion Cut Aquamarine and Diamond Ring
Located in Great Neck, NY
18 Karat White Gold Cushion Cut Aquamarine and Diamond Ring 1.23 Carats of Aquamarine 0.50 Carats
Category

2010s American Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold

52.92 Carat Cushion Cut Aquamarine and Diamond Bird Pin
Located in Chestnut Hill, MA
cut aquamarine weighing approximately 52.92, the stone set with a full cut diamond encrusted bird with
Category

21st Century and Contemporary Brooches

Materials

Aquamarine, 18k Gold

White Gold and Diamond Cocktail Ring with Cushion Cut Aquamarine Center
Located in Boca Raton, FL
18K White Gold and Diamond Cocktail Ring with Cushion Cut Aquamarine Center This stunning yet
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

18KWG 26.18ct Natural Beryl Cushion Cut Aquamarine Diamond Ring GIA Certified
Located in Gainesville, FL
18KWG 26.18ct Natural Beryl Cushion Cut Aquamarine & Diamond Ring GIA CERTIFIED You are viewing a
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Aquamarine, 18k Gold, White Gold

Retro Cushion Cut Aquamarine Rose Gold Ring
Located in New York, NY
A wonderful 14 kt rose gold light cushion cut unusual colored (greenish-yellow) 20 ct aquamarine
Category

American Cocktail Rings

Cushion-cut aquamarine and rose diamond ring
Located in New York, NY
The center aquamarine is a pale to medium color. It's surrounded with 19 early rose diamonds, set
Category

French Cocktail Rings

Aquamarine Cushion Cut With White Trilliant Diamond Shoulders Engagement Ring
Located in London, GB
Cushion Cut Aquamarine and Trilliant Diamond 18ct White Gold 3 Stone Ring The Cushion Cut
Category

2010s British Contemporary Engagement Rings

Materials

Aquamarine, Diamond, 18k Gold

10.74 Carat Aquamarine Diamond Platinum Ring
Located in Los Angeles, CA
10.74ct Cushion cut Aquamarine with 1.00ctw Baguette accent diamonds set in a vintage platinum
Category

Early 20th Century Art Deco Fashion Rings

Materials

Aquamarine, Diamond, Platinum

VERDURA Platinum and Aquamarine Ring
By Verdura
Located in New York City, NY
This stunning three stone ring is made in platinum with three cushion cut aquamarine stones. Size
Category

Vintage 1950s American Three-Stone Rings

Materials

Aquamarine, Platinum

French Aquamarine Gold Ring 1930s
Located in St. Catharines, ON
Set with a cushion-cut aquamarine weighing approximately 11.7 cts, mounted in 18k gold.
Category

Vintage 1930s Solitaire Rings

Fancy Elongated Cusion Cut Aquamarine Ring with Diamonds in 14K White Gold
Located in Scottsdale, AZ
Fancy elongated cushion cut aquamarine ring with diamond accents in 14K white gold. There are one
Category

Late 20th Century Cocktail Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

Sparkling Aquamarine Diamond White Gold Dress Ring
Located in Melbourne, VIC
A beautiful modern aquamarine and diamond dress ring. Set with cushion cut aquamarine, brilliant
Category

2010s Unknown Contemporary Cluster Rings

Materials

Aquamarine, Diamond, 18k Gold

18 Karat White Gold Aquamarine and Sleeping Beauty Turquoise Earrings
By Paolo Costagli
Located in Miami beach, FL
One of a kind cushion cut aquamarine and stabilized sleeping beauty turquoise earrings set in 18
Category

21st Century and Contemporary Contemporary Dangle Earrings

Materials

Aquamarine, Turquoise, 18k Gold, White Gold

TIFFANY CO Aquamarine Ring
By Tiffany Co.
Located in Chestnut Hill, MA
Stunning Edwardian Style Tiffany & Co platinum cocktail ring. The vivid cushion cut aquamarine
Category

21st Century and Contemporary American Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

Aquamarine, Sapphire and Diamond Cocktail Ring
Located in Greenwich, CT
Gem-set cocktail ring, centering a cushion-cut aquamarine weighing approximately 9.74 carats
Category

Late 20th Century Cocktail Rings

Materials

Aquamarine, Blue Sapphire, Diamond, Sapphire, White Diamond, Platinum

Matthew Ely 6.50 Carat Aquamarine Diamond Halo Ring
By Matthew Ely
Located in Woollahra, New South Wales
Matthew Ely 6.50 Carat Aquamarine Diamond Halo Ring, Cushion Cut Aquamarine at its center, this
Category

2010s Australian Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold

Aquamarine Sapphire Diamond Platinum Flower Petal Motif Ring
Located in Greenwich, CT
Gem-set cocktail ring, centering a cushion-cut aquamarine weighing approximately 9.74 carats
Category

20th Century Cocktail Rings

Materials

Aquamarine, Blue Sapphire, Diamond, Sapphire, White Diamond, Platinum

Penny Preville Aquamarine Diamond Gold Juliet Ring
By Penny Preville
Located in Columbia, MO
collection & features an 8x8 millimeter, cushion cut aquamarine center stone. This icy center stone is prong
Category

21st Century and Contemporary Engagement Rings

Materials

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

14K Aquamarine Diamond Ring Cushion Aquamarine Rhodium-Plated White Gold
Located in Holtsville, NY
cushion-cut aquamarine and dazzling diamond accents. Crafted with precision and attention to detail, this
Category

2010s American Artist Cocktail Rings

Materials

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

Art Nouveau Aquamarine and Pearl Lavaliere Pendant Necklace 15 Karat Gold
Located in Preston, Lancashire
frame with scrolls is set to the center with a 0.70ct cushion cut aquamarine with a second 0.40ct round
Category

Early 20th Century British Pendant Necklaces

Materials

Aquamarine, Cultured Pearl, 15k Gold, Yellow Gold

Penny Preville 2.66 Carats Cushion Aquamarine Diamond Gold Ring
By Penny Preville
Located in Columbia, MO
carat cushion cut aquamarine that is split prong set in an 18 karat white gold ring. Surrounding the
Category

21st Century and Contemporary Cocktail Rings

Materials

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

Edwardian Aquamarine and Diamonds Ring in 18 Karat Yellow Gold and Platinum
Located in PARIS, FR
central cushion cut aquamarine weighting apx 2.00 Cts, surrounded with rose cut diamonds, which total
Category

Early 20th Century Edwardian Engagement Rings

Materials

Aquamarine, Diamond, Yellow Gold, Platinum

Denis Betesh 22 Karat Faceted Aquamarine Bead Chain 5 Carat Pendant
By Denise Betesh
Located in St.amford, CT
gold toggle clasp. The pendant has a radiant cushion cut aquamarine stone measure approx. 12 X 9 mm
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Aquamarine, 22k Gold, Yellow Gold

18 Karat Gold Aquamarine 6.15 Carat, Morganite 2.99 Carat, and Diamond Ring
By Paolo Costagli
Located in Miami beach, FL
for ideal cushion cut Aquamarine and Morganite trillions make of this three stone ring the perfect
Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Aquamarine, Diamond, Morganite, 18k Gold

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Cushion Cut Aquamarine For Sale on 1stDibs

Find the exact cushion cut aquamarine you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. Find an antique version now, or shop for 26 vintage or 46 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a cushion cut aquamarine 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. As it relates to this specific piece, our collection includes designs that are universally popular, but 1.5 Carat and 2 Carat carat weights, specifically, are sought with frequency. Finding an appealing cushion cut aquamarine — no matter the origin — is easy, but Fine Jewels UK, Berca Atelier and David Jerome each produced a popular version that is worth a look. See these pages for a cushion cut iteration of this accessory, while there are also antique cushion cut cut and round cut cut versions available here, too. If you’re browsing our inventory for a cushion cut aquamarine, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Cushion Cut Aquamarine?

Prices for a cushion cut aquamarine can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $268 and can go as high as $276,707, while this accessory, on average, fetches $5,202.

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.

Questions About Cushion Cut Aquamarine
  • 1stDibs ExpertApril 5, 2022
    A cushion cut diamond is a style of cut where the diamond is square with rounded edges. It was formerly known as an “old mine cut.” On 1stDibs, you’ll find a collection of expertly-vetted cushion cut diamonds from some of the world’s top sellers.
  • 1stDibs ExpertMarch 22, 2022
    A cushion cut diamond is one that has a square shape with rounded corners. It differs from the similarly shaped emerald cut in that it has a brilliant cut that maximizes sparkle rather than a stepped cut that shows off color and clarity. You'll find a variety of cushion cut diamond jewelry on 1stDibs.
  • 1stDibs ExpertNovember 2, 2021
    The cushion cut is often referred to as a pillow cut due to its square or rectangular shape with rounded edges. This stone cut comprises 58 facets, like brilliant stones. The cushion cut has been popular since the 18th century. Shop a collection of vintage and modern engagement rings set with cushion-cut diamonds from some of the world’s top jewelers on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    The difference between cushion cut and halo jewelry is its design. Cushion cut refers to a central stone with a square shape and rounded corners. Halo means a circle of smaller gemstones surrounding a larger center stone, which could have a cushion cut or another type of cut. Find a wide variety of gemstone jewelry on 1stDibs.
  • 1stDibs ExpertOctober 5, 2021
    The best setting for a cushion-cut diamond depends on personal preference. The cushion cut is often referred to as a pillow cut due to its square or rectangular shape with rounded edges. This stone cut comprises 58 facets, like brilliant stones. The cushion cut has been popular since the 18th century. Browse a collection of cushion-cut diamond jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    Yes, cushion cut diamonds look larger than round cut diamonds. Cushion cut diamonds have a larger table per carat than round diamonds, making them appear larger. This coupled with cushion cut diamonds' larger facets, tend to make these types of diamonds appear larger to our eyes.