Edwardian 12 Carat Aquamarine Diamond Palladium on Gold Pendant Necklace
Located in Montreal, QC
Simply Beautiful! Finely detailed Aquamarine and Diamond Pendant. Centering a securely nestled Hand set 12 Carat Aquamarine.
Aquamarine, Diamond, Gold, Palladium, Platinum
French Art Deco Platinum 12 Carat Aquamarine and Diamond Ring
Located in London, England
A striking platinum ring from the 1930s, featuring a captivating 12-carat aquamarine at its centre. This impressive gemstone displays a cool, icy blue hue, reminiscent of crystal-cle...
Platinum
Vintage 12 Carat Aquamarine Diamond Sapphire Pendant Necklace
Located in Napoli, NA
An impressive vintage 1960's 18k white gold necklace set with one large exquisite pear shape Natural Aquamarine, for a total weight of 11,90 Carats, surrounded by one large round cut...
Aquamarine, Diamond, Sapphire, 18k Gold, White Gold
12 Carat Aquamarine and Diamond Gold Mid Century Modern Statement Ring
Located in Montreal, QC
Mid Century Modern Aquamarine and Diamond Gold Statement Ring. Centering a securely Hand set Emerald-Cut Aquamarine, weighing approx. 12 Carat.
Aquamarine, Diamond, Gold, 14k Gold, White Gold
12 Carat Aquamarine and Diamond Platinum Art Deco Style Vintage Cocktail Ring
Located in Buckingham , Buckinghamshire
Description A striking aquamarine and diamond cocktail ring, crafted in platinum in Art Deco style and centred with an impressive rectangular step-cut aquamarine weighing approximate...
Aquamarine, Diamond, Platinum
76.40 carats Aquamarine Carved Leaf 12 Pieces Fine Jewelry Making Natural Gem
Located in Jaipur, RJ
76.40 carats Aquamarine Carved Leaf 12 Pieces Fine Jewelry Making Natural Gem Gemstone - Aquamarine Weight - 76.40 carats Quantity - 12 Pieces Size - 13x10 to 15x20 Shape - carved leaf
Aquamarine
41.67 Carat Aquamarine Round Diamond White Gold Bracelet
By Shimon's Creations
Located in New York, NY
12 Aquamarine Gemstone: 44.52 Carats 12 White Round Diamonds: 1.10 Carats Metal: 18K White Gold, 14.10 Grams
Aquamarine, Diamond, 18k Gold, White Gold
Aquamarine Earrings White Topaz 1.52 Carats Sterling Silver
Located in Bonita Springs, FL
It comes with the Gemological Appraisal by GIA GG/AJP All gemstones are natural 12 Aquamarines = 1.42 Carats 16 White Topaz = 0.10 Carats Metal: Sterling Silver Dimensions: 17 x 12 mm
Aquamarine, Topaz, Silver, Sterling Silver
Aquamarine Earrings White Topaz 1.52 Carats Sterling Silver
Located in Bonita Springs, FL
It comes with the Gemological Appraisal by GIA GG/AJP All gemstones are natural 12 Aquamarines = 1.42 Carats 16 White Topaz = 0.10 Carats Metal: Sterling Silver Dimensions: 17 x 12 mm
Aquamarine, Topaz, Silver, Sterling Silver
Aquamarine Earrings White Topaz 1.52 Carats Sterling Silver
Located in Bonita Springs, FL
It comes with the Gemological Appraisal by GIA GG/AJP All gemstones are natural 12 Aquamarines = 1.42 Carats 16 White Topaz = 0.10 Carats Metal: Sterling Silver Dimensions: 17 x 12 mm
Aquamarine, Topaz, Silver, Sterling Silver
63.10 Carats Aquamarine and Diamond White Gold Bracelet
By Shimon's Creations
Located in New York, NY
This distinctive bracelet features tumbled cut aquamarine gemstones, separated by white diamonds, all intricately set in lustrous 18K white gold. 12 Gemstones: 63.10 Carats Aquamari...
Aquamarine, Diamond, 18k Gold, White Gold
Aquamarine Earrings White Topaz 1.52 Carats Sterling Silver
Located in Bonita Springs, FL
It comes with the Gemological Appraisal by GIA GG/AJP All gemstones are natural 12 Aquamarines = 1.42 Carats 16 White Topaz = 0.10 Carats Metal: Sterling Silver Dimensions: 17 x 12 mm
Aquamarine, Topaz, Silver, Sterling Silver
9.20 Carat Natural Aquamarine and Diamond 14 Karat Solid White Gold Ring
Located in Los Angeles, CA
9.20 Carats Natural Aquamarine and Diamond 14K Solid White Gold Ring Total Natural Emerald Cut Aquamarine Weights: Approx. 8.00 Carats Aquamarine Measures: 12 x 10mm Aquamarine Tr...
Aquamarine, Diamond, 14k Gold, White Gold
Gold Aquamarine Ring with Diamonds White gold
Located in Berlin, BE
Elegant 18k white gold ring set with a natural aquamarine weighing approximately 12 carats. The aquamarine is accented by four brilliant-cut diamonds, totaling approximately 0.30 car...
Aquamarine, Diamond, 18k Gold, White Gold
Aquamarine Pearl Yellow Diamond Cluster Ring in 18K Gold
Located in Miami, FL
Metal: 18 Karat White Gold with Yellow Gold Accents Weight: 20.45 grams Approx. 12 carats total (various cuts) Aquamarines Diamonds: Yellow and White Diamonds Pearls: 3 Cultured Pea...
Aquamarine, Yellow Diamond, Pearl, 18k Gold
7.00Ct Natural Aquamarine and Diamond 14K Solid White Gold Earrings
Located in Los Angeles, CA
7.00Ct Natural Aquamarine and Diamond 14K Solid White Gold Earrings Total Natural Diamonds Weight: 2.60 Carats (color G-H / Clarity SI1-SI2) Total Natural Pear Shaped Blue Aquamari...
Aquamarine, Diamond, 14k Gold, White Gold
Multicolored Gemstone Necklace
Located in New Orleans, LA
The 10 amethysts total 0.93 carats, the 12 aquamarine total 1.04 carats, the 12 rubies total 1.46 carats, the 12 orange sapphires total 1.39 carats, the 13 pink sapphires total 1.69 ...
Amethyst, Aquamarine, Ruby, Sapphire, Pink Sapphire, Yellow Sapphire, Ts...
A Byzantine 22 Karat Yellow Gold ring with 12 carat Aquamarine
By Steven Battelle
Located in Boone, NC
The natural, earth mined Aquamarine is an Ideal Aqua Color. It is a rectangular octagonal step cut (Emerald Cut) weighing approximately 12 carats.
Aquamarine, 22k Gold, Yellow Gold
Unavailable
Art Nouveau Aquamarine and Diamond Ring
Located in DALLAS, TX
14k rose gold Art Nouveau estate ring with approximately 12 carat aquamarine and .36 carat total weight single cut diamonds.
Aquamarine, Diamond, 14k Gold, Rose Gold
Vintage 18K Gold 12 Carat Emerald Cut Aquamarine Ring
Located in Los Angeles, CA
This is a vintage ring featuring a large aquamarine Circa 1970 Details: One emerald cut aquamarine measures 15.7 x 14mm weighs ~12 carats Nice medium blue color, very clean material.
Aquamarine, 18k Gold
Art Deco Aquamarine Diamond Ring Platinum 12 Carat Aqua, circa 1930
Located in Lancaster , GB
A magnificent Art Deco cocktail ring set with a breath-taking emerald cut Aquamarine which is a lovely clear ocean blue colour weighing approx. 12ct and flanked with a row of six squ...
Aquamarine, Diamond, Platinum
Art Deco Handmade 15 Carat Aquamarine Cocktail Dinner Ring with 12 Diamonds
Located in Sydney CBD, AU
This amazing large Aquamarine Dinner ring (1940's Cocktail ring) is spectacular with its scrolled Platinum and diamond accents. Amazing original piece. A Vintage Aquamarine Cocktail ...
Aquamarine, Diamond, Yellow Gold, Platinum
Unavailable
Sterling Aquamarine Cocktail Ring
By Lori Kaplan Jewelry
Located in New York, NY
12 carat multi-faceted aquamarine graces this rope band in Sterling Silver.
Aquamarine, Sterling Silver
Unavailable
Rock Crystal and Aquamarine Ring
By Stardust Monte-Carlo
Located in Principaute De Monaco, MC
Nuur Collection - A 18kt gold and rock crystal ring featuring an aquamarine of 12 carat circa surrounded by 1.00 ct circa of sapphires and diamonds.
Aquamarine, Rock Crystal, Sapphire, 18k Gold
1950s French Natural Aquamarine Diamond Gold Cluster Ring
Located in Madrid, ES
This cluster ring showcases a stunning 12 carats aprox. Aquamarine at its center. Displaying its stunning intense blue color and exceptional clarity, this elegant jewel is accentuate...
Aquamarine, Diamond, 18k Gold, Platinum
Unavailable
W 1.38 in L 6.89 in
18 Karat White Gold Diamond, Sapphire Aquamarine and Rose Opal Bracelet
By Gianni Lazzaro
Located in Duesseldorf, DE
18 Karat White Gold Diamond, Sapphire,Aquamarine and Rose Opal Bracelet 72Diamonds 3,13 Carat H SI 16 Saphire 0.85 Carat 16 Saphire 6.61 carat 12 Aquamarine Cab. 74.03 28 Rose Opal...
Diamond, Sapphire, Aquamarine, Opal, 18k Gold, White Gold
Vintage Estate 12 Carat Aquamarine Tennis Bracelet
Located in Santa Barbara, CA
A flowing river of blue encircles your wrist with 12 carats of aquamarines in a fashionable, vintage 14k yellow gold tennis bracelet.
Aquamarine, 14k Gold, Yellow Gold
12 Carats Aquamarines Diamond Gold Dangle Earrings
Located in Miami, FL
14k white gold dangle earrings featuring 2 oval shaped Aquamarines weighing approximately 12cts total, accented by approximately .60cts of round brilliant, single cut, and marquise c...
Aquamarine, Diamond, White Diamond, 14k Gold, White Gold
French Retro 1960s 12 Carats Aquamarine 18 Karat White Gold Platinum Ring
Located in Poitiers, FR
In the center, a large round aquamarine is held by 4 large flat claws. Weight of the aquamarine : 12 carats approximately.
Aquamarine, Gold, 18k Gold, White Gold, Platinum
Sold
H 1.3 in W 1.9 in L 2.5 in
1940s 12 Carat Aquamarine and 14K White Gold Earrings with Diamonds &and Rubies
Located in New York, NY
This stunning pair of retro earrings were realized in the United States, circa 1940. They offer 12 carats of aquamarine (6ct in each), surrounded by a cluster of alternating rubies a...
Aquamarine, Diamond, Ruby, 14k Gold
Sold
H 1.3 in W 1.9 in L 2.5 in
1940s 12 Carat Aquamarine and 14K White Gold Earrings with Diamonds and Rubies
Located in New York, NY
This stunning pair of retro earrings were realized in the United States, circa 1940. They offer 12 carats of aquamarine (6ct in each), surrounded by a cluster of alternating rubies a...
Aquamarine, Diamond, Ruby, 14k Gold
Aquamarine Diamond Gold Ring
Located in Beverly Hills, CA
This original Victorian era piece features a 12 carat aquamarine set in a delicate and well made 14k white gold mounting set with rose cut diamonds.
Aquamarine, 14k Gold
1950s French 18 carat gold aquamarine and diamond earrings
Located in London, GB
Each earring is adorned with 2 single cut diamonds totalling approx 0.2 carats for both. Although they are sold separately, these earrings are a part of a striking set which include...
Aquamarine, Diamond, 18k Gold
Syna Yellow Gold Aquamarine Bracelet
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Aquamarine 12 carats approx. 8 inch length 18 karat yellow gold lobster clasp Bracelet can be clasped at any length Composed of 18 karat yellow gold,...
Aquamarine, 18k Gold, Yellow Gold
Vintage 12 Carat Blue Aquamarine and Diamond Cocktail Ring 14k Yellow Gold
Located in beverly hills, CA
This exquisite piece, with its timeless design, is date back to around 1950. GEMSTONE: Natural Aquamarine (Beryl) SHAPE: Rectangle MEASUREMENTS: 18.53 × 11.33 × 6.48 mm CARAT WEIGH...
Diamond, Aquamarine, 14k Gold, Yellow Gold
1950s French 18 carat gold aquamarine and diamond bracelet
Located in London, GB
Although it is sold separately, the bracelet is a part of a set which includes a brooch made from one 12 carat emerald cut aquamarine and earrings with 2 aquamarines of 9.5 carats.
Aquamarine, Diamond, 18k Gold
Fabulous Aquamarine & Diamond White Gold Necklace
Located in Carmel-by-the-Sea, CA
An eight carat Aquamarine is followed by two additional aquamarines totaling 12 carats for a grand total of 40 carats of Aquamarines.
Aquamarine, Diamond, 18k Gold, White Gold
Aquamarine and Diamond-Set Platinum Ring
Located in Litchfield, CT
WEIGHT: 5.4 grams STONES: 1.91 carat aquamarine and .12 carats total weight of H color, SI1 clarity diamonds.
Aquamarine, Diamond, Platinum
Sleek Nineties Aquamarine and Diamond Ring
Located in Litchfield, CT
WEIGHT: 2.8 grams STONES: .75 carat aquamarine and .12 carats total weight of G color, VS clarity HALLMARKS: Rubbed mark STOCK NUMBER: 27218 Jewelry acquired from this dea...
Aquamarine, Diamond, 14k Gold, White Gold
Retro 1950s Aquamarine and Ruby Set Gold Ring
Located in Litchfield, CT
SIZE: Ring size 7 WEIGHT: 4.5 grams STONES: 5.25 carat aquamarine and .12 carats total weight rubies HALLMARKS: 14k and FAITH STOCK NUMBER: 20531 Jewelry acqui...
Aquamarine, Ruby, 14k Gold, Yellow Gold
Bvlgari Aquamarine, Yellow Sapphire and Diamond Yellow Gold Necklace
By Bulgari
Located in Greenwich, CT
This very unique Estate Bvlgari Necklace crafted in 18k yellow gold features a Certified 12 carat Cushion shaped Aquamarine center with a cushion shaped Unheated Yellow Sapphire at e...
Aquamarine, Diamond, White Diamond, Sapphire, Yellow Sapphire, Gold, Whi...
12ct Aquamarine Ring 14k White Gold Sz 6.5 Cocktail Emerald Cut Fine Jewelry
Located in Torrance, CA
Emerald cut aquamarine measures 16mm x 12.5mm (estimated at 12 carats).
Aquamarine, Gold, 14k Gold, White Gold
12 Carat Aquamarine Set Gold Ring
Located in Litchfield, CT
Today's big and bold colored gemstone looks find their genesis in fashion-forward fifties rings like this one. Set with a lovely 12 carat aquamarine, it's easy, breezy chic is perfec...
Aquamarine, 14k Gold, White Gold
12 Carat Aquamarine Set Gold Ring
Located in Litchfield, CT
Today's big and bold colored gemstone looks find their genesis in fashion-forward fifties rings like this one. Set with a lovely 12 carat aquamarine, it's easy, breezy chic is perfec...
Aquamarine, 14k Gold
Art Deco 12 Carat Aquamarine Diamond Sapphire Gold Ring
Located in Napoli, NA
Art Deco style ring set in the center with a stunning Aquamarine weighing 11,54 carats graded AAA, and surrounded by approx. 0.50 carat of custom cut Sapphires and 0.65 ct of round b...
Aquamarine, Diamond, Sapphire, Gold, 18k Gold, White Gold
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.