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50 K Aquamarine Stone

Dalben Mixed Natural Stones Rose Gold Necklace
By Laura Dalben
Located in Como, IT
Dalben design hand crafted necklace composed of 45 carat mixed natural stones ( Apatite, Aquamarine
Category

21st Century and Contemporary Italian Contemporary Beaded Necklaces

Materials

Ziosite, Aventurine, Aquamarine, Turquoise, Apatite, Chalcedony, Gold, 1...

A Sugar Loaf Aquamarine In A Wide 18 Carat White Gold Ring Mounting
Located in London, GB
A ring of a sugar loaf aquamarine stone in a wide 18ct white gold mounting. Ring is resizable. Size
Category

1990s Signet Rings

Materials

Aquamarine, White Gold

25 Carat Multi-Color Aquamarine and Diamonds Necklace 18 Karat White Gold
Located in New York, NY
25 Carat Oval natural Aquamarine of different color & 3 Carat Diamonds Necklace 18 K White Gold
Category

20th Century Drop Necklaces

Materials

Diamond, Aquamarine, 18k Gold

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Dalben Australian Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design One of a kind 18k yellow gold satin finishing ring with a 3,4 carat bezel-set lovely Australian Lightning Ridge Opal . The stone colors looks like a Sardinia bay sea ...
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

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Opal, 18k Gold, Yellow Gold

Dalben 3, 86 Carat Emerald Yellow Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design One of a Kind 18k yellow gold matte finishing ring with a 3,86 carat bezel-set emerald cut emerald. Ring size 7 1/4 USA - EU 55 re-sizable to most finger sizes. Bezel...
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Emerald, Gold, 18k Gold, Yellow Gold

Dalben 2, 65 Carat Emerald Rose Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design One of a Kind 18k rose gold satin finishing ring with a 2,65 carat bezel-set cushion cut emerald. Ring size 6 3/4 USA - EU 54 re-sizable to most finger sizes. Bezel s...
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Emerald, Gold, 18k Gold, Rose Gold

Victorian Carnelian Armorial Signet Ring 14 KT gold
Located in Napoli, IT
Victorian Signature Ring A Stunning Victorian period armorial ring, skillful hand crafted of solid 14 Kt gold Unique designed mount with flowers and leaf exalting the beauty of this ...
Category

Antique Mid-19th Century European Victorian Signet Rings

Materials

Carnelian, 14k Gold

Dalben Lightning Ridge Australian Crystal Opal Rose Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design 18k rose gold satin finishing ring with a 3,07 carat bezel-set pear shape magnificent Lightning Ridge Australian crystal opal . The Lightning Ridge Australian crystal...
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, Gold, 18k Gold, Rose Gold

Antique Belle Époque Platinum Diamond Swag Necklace
Located in New York, NY
A very pretty antique Belle Époque diamond swag necklace dating to about 1910. This necklace has jack knife platinum sections that suspend half moons secretions of diamonds and diamo...
Category

Early 20th Century Unknown Belle Époque More Necklaces

Materials

Diamond, Platinum

1.97 Carat Emerald Pear Shaped Drop Necklace Enhancer in 18K Yellow Gold
By VR Jewels
Located in Houston, TX
Emerald Necklace in 18K Gold studded with pear cut emerald pieces. This is a great bridesmaid, wedding or christmas gift for anyone on your list. Accessorize your look with this eleg...
Category

21st Century and Contemporary American Modern Drop Necklaces

Materials

Emerald, Yellow Gold

Exceptional Lightning Ridge Crystal Opal 22K Gold Handmade Ring, Talkative 2022
Located in Dallas, TX
One of a Kind Editions Ring hand-fabricated in Japan by jewelry designer Shinobu Marotta (Talkative Atelier) showcasing an extraordinary 5.61 carat crystal semi black opal from the c...
Category

2010s Japanese Modern Fashion Rings

Materials

Opal, Black Opal, 22k Gold, Gold, 18k Gold, Yellow Gold

Dalben Disc Bead Australian Opal Rose Gold Necklace
By Oreste Dalben
Located in Como, IT
Dalben design one of a kind hand crafted necklace composed of disc bead Australian opals and a 18 k rose gold closure. The necklace length is 18 inch ( 46 cm ) with a 18 k rose gol...
Category

21st Century and Contemporary Italian Contemporary Beaded Necklaces

Materials

Opal, 18k Gold, Rose Gold

Antique Victorian Bloodstone Gold Armorial Signet Ring
Located in Chicago, IL
Western European, circa 1890. This Victorian era 14K gold ring is set with a carved heliotrope, also known as bloodstone, signet matrix. The signet features an exquisitely engraved ...
Category

Antique 1890s Signet Rings

Materials

Gold, 14k Gold

Dalben Design Blue Green Australian Boulder Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design One of a kind 18k yellow gold semi lucid finishing ring with a 9,6 carat bezel-set lovely Blue-green Australian Boulder Opal . This Australian Boulder Opal has the se...
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Gold, Yellow Gold

Dalben Stone Shape Boulder Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design One of a kind 18 kt yellow gold ring with a 6,8 carats bezel-set blue stone shape Australian Boulder Opal . Ring size 6 - EU 52 re-sizable . Bezel setting dimensi...
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

Late Georgian Aquamarine and Gold Parure
Located in London, GB
A late Georgian gold aquamarine parure of a necklace, a pair of drop earrings, a bodice brooch, a brooch, a hair ornament and a stick pin, the collar necklace with graduating oval-cu...
Category

Antique Early 19th Century British George III Drop Earrings

Materials

Aquamarine, Gold, 18k Gold, Yellow Gold

Dalben Magnificent Australian Opal Rose Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design 18k rose gold satin finishing ring with a 10,35 carat bezel-set oval shape magnificent Coober Pedy Australian crystal opal . This wonderful Australian Opal have a kal...
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, Rose Gold, Gold, 18k Gold

Antique 14K Gold Red Coral Multi-Strand Beaded Necklace
Located in Rotterdam, NL
This is an antique seven-strand red coral cannetille beaded necklace. The coral beads are barrel-shaped and the round clasp is made of 14 karat yellow gold. The clasp is absolutely g...
Category

Antique Late 19th Century Dutch Victorian Beaded Necklaces

Materials

Coral, Gold, 14k Gold, Yellow Gold

Scarce 13th-14th Century Islamic Late Seljuk Empire Gold and Eye Agate Ring
Located in London, GB
A superb Islamic gold and agate ring dating from the 13th to 14th century. The brown ‘sheep’s eye’ agate cabochon sits within a truncated conical bezel with a four-pronged setting so...
Category

Antique 15th Century and Earlier Turkish Signet Rings

Materials

Agate, Gold

Recent Sales

White Gold Aquamarine and Diamond Dress Ring 3.91ct
Located in London, GB
step cut aquamarine, weighing approximately 3.91ct, displaying a deep even blue throughout. The stone
Category

21st Century and Contemporary Fashion Rings

Materials

Aquamarine, Diamond, White Gold

Tiffany & Co. Diamond and Aquamarine Victoria Ring 2.00 Ct Diamonds
By Tiffany & Co.
Located in London, GB
set to the centre with a round cut aquamarine weighing approximately 1.00ct. The stone is flanked by 4
Category

21st Century and Contemporary Engagement Rings

Materials

Aquamarine, Diamond, Platinum

Vintage Rectangular Cut Natural Aquamarine White Gold Cocktail Ring
Located in London, GB
reception. Weight: 11.7gr Circa: 1960s Metal: 18kt White Gold Stones: Aquamarine • Cut: Rectangular Step
Category

Vintage 1960s French Cocktail Rings

Materials

Aquamarine, 18k Gold, White Gold

Vintage 18k White Gold 4cts Aquamarine Diamond Cocktail Ring
Located in Versailles, FR
blue color of the aquamarine and it weights approximately 4 carats. The central stone is surrounded by
Category

Mid-20th Century French Art Deco Cocktail Rings

Materials

Aquamarine, Diamond, White Gold

3.20 Carat Aquamarine Blue Sapphire and Diamond Platinum Trilogy Engagement Ring
Located in Lancashire, Oldham
A striking contemporary bespoke platinum aquamarine, sapphire and diamond three stone trilogy ring
Category

2010s British Modern Engagement Rings

Materials

Aquamarine, Diamond, Blue Sapphire, White Diamond, Platinum

Vintage Cartier Fine Blue Aquamarine Square Cushion 18k Yellow Gold Tank Ring
By Cartier
Located in Birmingham, GB
K - EU 50 - US 5.5 - Some resizing is possible. Ring has been polished and cleaned so is in
Category

20th Century Band Rings

Materials

Aquamarine, Yellow Gold, Gold, 18k Gold

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50 K Aquamarine Stone For Sale on 1stDibs

Find the exact 50 k aquamarine stone you’re shopping for in the variety available on 1stDibs. 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. Our collection of these items for sale includes 53 vintage editions and 150 modern creations to choose from as well. If you’re looking for a 50 k aquamarine stone 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, 2 carat and 2.5 carat are consistently popular carat weights. Creating a 50 k aquamarine stone has been a part of the legacy of many jewelers, but those produced by Celine Roelens, Hasbani Diamonds and Sunita Nahata are consistently popular. Take a look at a 50 k aquamarine stone featuring aquamarine from our inventory today to add the perfect touch to your look. See these pages for an emerald cut iteration of this accessory, while there are also oval cut cut and cushion cut cut versions available here, too. Finding a 50 k aquamarine stone for sale for women should be easy, but there are 47 pieces available to browse for unisex as well as men, too.

How Much is a 50 K Aquamarine Stone?

Prices for a 50 k aquamarine stone can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $220 and can go as high as $98,000, while this accessory, on average, fetches $4,770.