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Sunita Nahata Aquamarine 2.45ct. Fancy Ring in 14KWG with Diamond.
By Sunita Nahata
Located in Hong Kong, HK
, cushion shape. Aquamarine: 0.52 carat, 5X3mm size, baguette shape. White Diamond: 0.10 carat, 1.45mm
Category

21st Century and Contemporary Thai Contemporary Fashion Rings

Materials

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

Sunita Nahata Aquamarine 2.45ct. Elegant Ring in 18KWG with Diamond
By Sunita Nahata
Located in Hong Kong, HK
This collection features an array of aquamarines with an icy blue hue that is as cool as it gets
Category

21st Century and Contemporary Thai Contemporary Fashion Rings

Materials

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

Art Deco aquamarine diamond cluster ring in 18k gold and platinum, Wedding ring
Located in PARIS, FR
rectangular cushion-cut aquamarine in an icy blue hue. It is surrounded by rose-cut diamonds. The aquamarine
Category

Vintage 1930s French Art Deco Wedding Rings

Materials

Aquamarine, Diamond, 18k Gold, Platinum

Sunita Nahata Aquamarine 15.46ct. Fancy Ring in 18KWG with Pearl Diamond
By Sunita Nahata
Located in Hong Kong, HK
This striking statement ring features a stunning cushion-cut aquamarine, radiating exceptional
Category

21st Century and Contemporary Thai Contemporary Fashion Rings

Materials

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

TIFFANY CO. 1980 Paloma Picasso Clips Earrings In 18Kt Gold With Aquamarines
By Paloma Picasso for Tiffany Co.
Located in Miami, FL
cushions cuts (14 x 12 x 5 mm) of natural Brazilian vivid blue aquamarines, with a total weight of about
Category

Vintage 1980s American Modernist Clip-on Earrings

Materials

Aquamarine, Gold, Yellow Gold, 18k Gold

David Webb 18K Yellow Gold Golden Oracle Aquamarine And Diamond Earrings
By David Webb
Located in New York, NY
David Webb’s Golden Oracle Stone earrings center on luminous pear-shaped aquamarines framed by a
Category

20th Century American Modern Clip-on Earrings

Materials

Aquamarine, Diamond, 18k Gold, Yellow Gold

Sunita Nahata Aquamarine 16.36ct. Drop Earring in 18KWG With Diamond.
By Sunita Nahata
Located in Hong Kong, HK
Presented an antique Aquamarine Drop Earring that is accented with White Diamond all around and
Category

21st Century and Contemporary Thai Contemporary Drop Earrings

Materials

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

Aquamarine Solitaire Round Studs 2.9 Carats 14K White Gold Aqua Earrings
By Five Star Jewelry
Located in Austin, TX
Aquamarines are the birthstone for March. Who will you spoil with these beauties? Yourself? A
Category

2010s American Contemporary Stud Earrings

Materials

Aquamarine, 14k Gold, White Gold

Vintage 25.32 Carat Aquamarine and 3.40 Carat Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
displays an 18k yellow gold four claw set 25.23Ct cushion cut aquamarine. The aquamarine is flanked on
Category

Vintage 1950s Unknown Cocktail Rings

Materials

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

Aquamarine and Sapphire Art Deco Style Drop Earrings in 14K White Gold
Located in Bangkok, TH
connected to a larger cushion shape aquamarine surrounded by the French cut blue sapphires as well. The two
Category

21st Century and Contemporary Unknown Art Deco Drop Earrings

Materials

Aquamarine, Sapphire, 14k Gold, White Gold

30.78ct Aquamarine and Diamond Vine Ring Set in 14k Yellow Gold
Located in Toronto, Ontario
This is a stunning Aquamarine Ring is set with a sprinkle of diamonds in an 18k yellow  gold vine
Category

2010s Canadian Contemporary Cluster Rings

Materials

Aquamarine, Diamond, Yellow Gold

Sunita Nahata Aquamarine 2.39ct. Fancy Ring in 18KWRG with Diamond
By Sunita Nahata
Located in Hong Kong, HK
This collection features an array of Aquamarines with an icy blue hue that is as cool as it gets
Category

21st Century and Contemporary Thai Contemporary Fashion Rings

Materials

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

Sunita Nahata Aquamarine 1.30ct. Pendant in 18KWG with White Diamond.
By Sunita Nahata
Located in Hong Kong, HK
. Aquamarine Pendant in 18Karat White Gold with White Diamond. Aquamarine: 1.30 carat, 8X6mm size, cushion
Category

21st Century and Contemporary Thai Contemporary Pendant Necklaces

Materials

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

Sunita Nahata Aquamarine 1.18ct. Fancy Ring in 18KWG with Diamond.
By Sunita Nahata
Located in Hong Kong, HK
This collection features an array of Aquamarines with an icy blue hue that is as cool as it gets
Category

21st Century and Contemporary Thai Contemporary Fashion Rings

Materials

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

Sunita Nahata Aquamarine 2.66ct. Stud Earring in 18KWRG with Diamond.
By Sunita Nahata
Located in Hong Kong, HK
This collection features an array of Aquamarines with an icy blue hue that is as cool as it gets
Category

21st Century and Contemporary Thai Contemporary Stud Earrings

Materials

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

Sunita Nahata Aquamarine 2.50ct. Stud Earrings in 18KWRG with Diamond.
By Sunita Nahata
Located in Hong Kong, HK
This collection features an array of Aquamarines with an icy blue hue that is as cool as it gets
Category

21st Century and Contemporary Thai Contemporary Stud Earrings

Materials

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

0.41ct Cushion Shape Ruby Pendant Set in 18ct Yellow Gold
Located in London, GB
This beautiful pendant rubover setting is set with a 0.41ct cushion-shaped ruby gemstone. The
Category

2010s British Pendant Necklaces

Materials

Aquamarine, Ruby, 18k Gold, Yellow Gold

Sunita Nahata Aquamarine 5.44ct. Pendant in 18Karat White Gold with Diamond.
By Sunita Nahata
Located in Hong Kong, HK
. Aquamarine and White Diamond Pendant in 18 Karat White Gold. Aquamarine: 5.44 carat, 11X11mm Size, Cushion
Category

21st Century and Contemporary Thai Contemporary Pendant Necklaces

Materials

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

Marina J. Aquamarine, Diamond 14k White Gold Lever Back Earrings
By Marina J.
Located in Los Angeles, CA
Colorfully bold Earrings by Marina J. This pair of Tassel Earrings feature faceted Aquamarine and
Category

21st Century and Contemporary American Artisan Dangle Earrings

Materials

Aquamarine, Diamond, Gold, 14k Gold, White 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

Sunita Nahata Aquamarine 1.62ct. Pendant in 18Karat White Gold with Diamond.
By Sunita Nahata
Located in Hong Kong, HK
. Aquamarine Pendant in 18Karat White Gold with White Diamond. Aquamarine: 1.62 carat, 9X7mm size, cushion
Category

21st Century and Contemporary Thai Contemporary Pendant Necklaces

Materials

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

Sunita Nahata Aquamarine 1.01ct. Pendant in 18Karat White Gold with Diamond.
By Sunita Nahata
Located in Hong Kong, HK
. Aquamarine Pendant in 18Karat White Gold with White Diamond. Aquamarine: 1.015 Carat, 6X6mm size, cushion
Category

21st Century and Contemporary Thai Contemporary Pendant Necklaces

Materials

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

Sunita Nahata Aquamarine 1.35ct. Pendant in 18Karat White Gold with Diamond.
By Sunita Nahata
Located in Hong Kong, HK
. Aquamarine Pendant in 18Karat White Gold with White Diamond. Aquamarine: 1.35 Carat, 8X6mm size, Cushion
Category

21st Century and Contemporary Thai Contemporary Pendant Necklaces

Materials

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

Sunita Nahata Aquamarine 1.20ct. Fancy Ring in 18KWG with Diamond.
By Sunita Nahata
Located in Hong Kong, HK
This collection features an array of Aquamarines with an icy blue hue that is as cool as it gets
Category

21st Century and Contemporary Thai Contemporary Fashion Rings

Materials

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

28 Carat Natural Aquamarine and Diamond Cocktail Ring 18 Karat Gold Adjustable
Located in New York, NY
ring Huge 28 Carat of very clean no inclusion Aquamarine cushion shape , full of luster and shine
Category

2010s Cocktail Rings

Materials

Diamond, Aquamarine, 18k Gold

Sunita Nahata Aquamarine 1.26ct. Fancy Ring in 18KWG with White Diamond.
By Sunita Nahata
Located in Hong Kong, HK
This collection features an array of Aquamarines with an icy blue hue that is as cool as it gets
Category

21st Century and Contemporary Thai Contemporary Fashion Rings

Materials

Aquamarine, White Diamond, 18k Gold, White Gold

Sunita Nahata Aquamarine 3.19ct. Pendant in 18Karat White Gold with Diamond.
By Sunita Nahata
Located in Hong Kong, HK
. Aquamarine Pendant in 18Karat White Gold with White Diamond. Aquamarine: 3.199 Carat, 10X10mm size, cushion
Category

21st Century and Contemporary Thai Contemporary Pendant Necklaces

Materials

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

IGI Certified 5.69 Carat Aquamarine Diamond Cocktail Ring in 18K Yellow Gold
Located in Hong Kong, HK
exquisite 5.69-carat Aquamarine gemstone. The cushion-cut aquamarine, with its captivating sea-blue hue
Category

2010s Hong Kong Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold, Yellow Gold

Art Deco style Platinum Ring with Aquamarine, Blue Sapphires and Diamonds
Located in Aventura, FL
center is a stunning cushion cut aquamarine weighing approximately 2.00 carats, radiating a serene blue
Category

1990s Art Deco Engagement Rings

Materials

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

Sunita Nahata Aquamarine 1.33ct. Pendant in 18KWRG with White Diamond.
By Sunita Nahata
Located in Hong Kong, HK
This collection features an array of Aquamarines with an icy blue hue that is as cool as it gets
Category

21st Century and Contemporary Thai Contemporary Pendant Necklaces

Materials

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

Sunita Nahata Aquamarine 2.19ct. Pendant in 18Karat White Gold with Diamond.
By Sunita Nahata
Located in Hong Kong, HK
. Aquamarine Pendant in 18Karat White Gold with White Diamond. Aquamarine: 2.197 Carat, 8X8mm size, Cushion
Category

21st Century and Contemporary Thai Contemporary Pendant Necklaces

Materials

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

Sunita Nahata Aquamarine 0.70ct. Pendant in 18Karat White Gold with Diamond.
By Sunita Nahata
Located in Hong Kong, HK
. Aquamarine Pendant in 18Karat White Gold with White Diamond. Aquamarine: 0.705 carat, 6X6mm size, cushion
Category

21st Century and Contemporary Thai Contemporary Pendant Necklaces

Materials

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

Sunita Nahata Aquamarine 2.08ct. Fancy Ring in 18KWG with White Diamond.
By Sunita Nahata
Located in Hong Kong, HK
This collection features an array of Aquamarines with an icy blue hue that is as cool as it gets
Category

21st Century and Contemporary Thai Contemporary Fashion Rings

Materials

White Diamond, Aquamarine, White Gold, 18k Gold

Zorab Creation-Chunky Hunky 5.35-Carat Aquamarine and Diamond Enamel Ring
By Zorab Creation
Located in San Diego, CA
For those who want to make a statement, a 5.35-carat cushion-cut Aquamarine Beryl is flanked by two
Category

2010s American Art Deco Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold, Palladium, Enamel

Aquamarine Ring Engagement Gold Modern Natural Blue Beryl Two Stones
Located in Berlin, DE
18k gold fine ring with two Aquamarines aquamarine origin - Brazil aquamarine measurements - 0.12
Category

2010s German Contemporary Engagement Rings

Materials

Aquamarine, Beryl, 18k Gold, Yellow Gold

Sunita Nahata Aquamarine 2.41ct. Drop Earrings in 18KWG with White Diamond.
By Sunita Nahata
Located in Hong Kong, HK
This collection features an array of Aquamarines with an icy blue hue that is as cool as it gets
Category

21st Century and Contemporary Thai Contemporary Drop Earrings

Materials

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

Sunita Nahata Aquamarine 25.63ct. Pendant in 18KWG with Sapphire Diamond
By Sunita Nahata
Located in Hong Kong, HK
White Diamond. Aquamarine: 25.63 carat, 21.6X15.6mm size, Cushion shape. Pink Sapphire: 2.23 carat
Category

21st Century and Contemporary Thai Contemporary Pendant Necklaces

Materials

Aquamarine, White Diamond, Pink Sapphire, Gold, 18k Gold, White Gold

TIFFANY CO. Classic Cocktail Ring Platinum With 2.70 Ctw Aquamarine Diamonds
By Tiffany Co.
Located in Miami, FL
cushion faceted cut (7 x 7 x 5 mm) of a natural vivid blue aquamarine of about 2 carats. Birthstone
Category

Late 20th Century American Modernist Cocktail Rings

Materials

Aquamarine, Diamond, White Diamond, Platinum

Natural Blue Aquamarine Gemstone 7.21 carats / JupiterGem
Located in Los Angeles, CA
Unveil the charm of a 7.21 carats Natural Aquamarine, showcasing a cushion shape and Brilliant/Step
Category

21st Century and Contemporary Unknown Loose Gemstones

Materials

Aquamarine

4.60ct Aquamarine and Diamond 18 Carat Gold Bombé Cluster Cocktail Ring
Located in London, GB
This gorgeous ring features a rectangular cushion cut aquamarine weighing 4.60 carats mounted in a
Category

2010s Unknown Modern Cocktail Rings

Materials

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

Sunita Nahata Aquamarine 2.12ct. Fancy Ring in 18KWRG with Diamond.
By Sunita Nahata
Located in Hong Kong, HK
This collection features an array of Aquamarines with an icy blue hue that is as cool as it gets
Category

21st Century and Contemporary Thai Contemporary Fashion Rings

Materials

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

18K Yellow Gold Orange Zircon, Aquamarine and Diamond Ring
By Valentin Magro
Located in New York, NY
An arresting duo of jewels glow each other. The blazing orange hue of zircon in a cushion cut
Category

2010s American Cocktail Rings

Materials

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

Amazing XL Aquamarine Pendant 17.66 ct AAA+ fine Quality fine Cut Certificate
Located in Viena, Viena
plenty of light, here we have a particularly fine aquamarine in beautiful color quality, cut and
Category

2010s Italian Modern Pendant Necklaces

Materials

Aquamarine, 18k Gold, White Gold

Aquamarine and Diamond Antique Style Halo Engagement Ring in 18K White Gold
Located in Bangkok, TH
This antique-style engagement ring features a captivating cushion-cut aquamarine, radiating serene
Category

21st Century and Contemporary Thai Art Deco Engagement Rings

Materials

Diamond, Aquamarine, 18k Gold, White Gold

Sunita Nahata Aquamarine 2.38ct. Fancy Ring in 18KWRG with Diamond.
By Sunita Nahata
Located in Hong Kong, HK
This collection features an array of Aquamarines with an icy blue hue that is as cool as it gets
Category

21st Century and Contemporary Thai Contemporary Fashion Rings

Materials

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

Sunita Nahata Aquamarine 1.16ct. Fancy Ring in 18KWRG with Diamond.
By Sunita Nahata
Located in Hong Kong, HK
This collection features an array of Aquamarines with an icy blue hue that is as cool as it gets
Category

21st Century and Contemporary Thai Contemporary Fashion Rings

Materials

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

SeidenGang 2000 s 11.40 CTW Aquamarine Diamond 14 Karat White Gold Foliate Ring
By SeidenGang
Located in Philadelphia, PA
Centering a cushion shaped checkerboard cut aquamarine weighing approximately 11.40 carats
Category

21st Century and Contemporary Engagement Rings

Materials

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

12k Rose and White Gold Aquamarine and Diamond Squared off Ring
Located in Fairfield, CT
12k rose and white gold ring. This gorgeous ring has a center, checkerboard cushion faceted, medium
Category

21st Century and Contemporary Unknown Contemporary Fashion Rings

Materials

Aquamarine, Diamond, Rose Gold, White Gold

Sunita Nahata Aquamarine 2.01ct. Pendant in 18Karat White Gold with Diamond
By Sunita Nahata
Located in Hong Kong, HK
. Aquamarine Pendant in 18Karat White Gold with White Diamond. Aquamarine: 2.01 carat, 8X8mm size, Cushion
Category

21st Century and Contemporary Thai Contemporary Pendant Necklaces

Materials

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

Sunita Nahata Aquamarine 2.60ct. Elegant Ring in 18KWG with White Diamond
By Sunita Nahata
Located in Hong Kong, HK
This collection features an array of aquamarines with an icy blue hue that is as cool as it gets
Category

21st Century and Contemporary Thai Contemporary Fashion Rings

Materials

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

Antique 2.91 Carat Aquamarine and 1.68 Carat Diamond Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
, scrolling design is ornamented with a millegrain decorated, 15k yellow gold bezel set cushion cut aquamarine
Category

Antique Early 1900s Unknown Cocktail Rings

Materials

Aquamarine, Diamond, 14k Gold, Yellow Gold

Aquamarine 925 Silver 18k 1mm Rose Metal Platted Women s Earring 4.00 cts
Located in New York, NY
cts SKU CODE = PJC31572E Earring Weight : 1.60g Primary Gem Stone: Aquamarine Stone Size: 7mm Cushion
Category

21st Century and Contemporary Central American Art Deco Dangle Earrings

Materials

Aquamarine, Silver

Brazilian Aquamarine Ring w Natural Diamond Accents in Solid 14K Gold RD 4mm
Located in Columbus, OH
This minimalist 14K yellow gold ring features a dreamy round aquamarine from Brazil, flanked by
Category

21st Century and Contemporary Modern Fashion Rings

Materials

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

Aquamarine Ring With Tanzanites and Diamonds 2.25 Carats 10K White Gold
Located in Punta Gorda, FL
It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Aquamarine = 1.77
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, White Diamond, Tanzanite, Gold, 10k Gold, White Gold

1.52 Carat Aquamarine and 2.92 Carat Diamond, 18k White Gold Double Clip Brooch
Located in Jesmond, Newcastle Upon Tyne
. Aquamarine Quality Cut Cushion Content 1.52 carats Diamond Quality Color (average grades) H Clarity (average
Category

Vintage 1920s Unknown Art Deco Brooches

Materials

Aquamarine, Diamond, White Gold, Platinum

Sunita Nahata Aquamarine 2.96ct. Elegant Ring in 18 KWG with Diamond.
By Sunita Nahata
Located in Hong Kong, HK
This collection features an array of Aquamarines with an icy blue hue that is as cool as it gets
Category

21st Century and Contemporary Thai Contemporary Fashion Rings

Materials

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

Aquamarine and diamonds art deco drop pendant necklace 18k white and yellow gold
By Unbranded
Located in London, GB
Elevate your jewellery collection with this stunning 10.46ct Aquamarine cushion cut and diamond art
Category

21st Century and Contemporary Art Deco Drop Necklaces

Materials

Aquamarine, Diamond, 18k Gold, Yellow 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.