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11 Carat Aquamarine

11 Carat Aquamarine Pendant Art Deco Pear Shape Necklace Gold Antique
Located in New York, NY
We are so delighted to have this extraordinary 11 Carat antique pear shape natural Aquamarine
Category

20th Century Unknown Art Deco Pendant Necklaces

Materials

Aquamarine, Gold, Yellow Gold, Rose Gold

"Seal" Gold Fob in 14K Gold with 11 Carat Aquamarine Cabochon on Moonstone Chain
By Eytan Brandes
Located in Sherman Oaks, CA
, holding an oval cabochon of natural stormy blue aquamarine. It hangs on a shimmery necklace of blue and
Category

2010s American Contemporary Pendant Necklaces

Materials

Aquamarine, Moonstone, Zircon, Gold, 14k Gold, Yellow Gold

11.76 Carat Aquamarine and 1.45 Carat Diamond, Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
hallmarked to the interior of the shank with the platinum fineness mark (Pt900). This 11 carat aquamarine
Category

21st Century and Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

11ct Aquamarine Ring Vintage 14k Yellow Gold Square Cocktail Fine Jewelry
Located in Torrance, CA
Stylish vintage estimated 11 carat aquamarine & diamond cocktail ring (circa 1960s) crafted in 14
Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

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

20th Century 11, 50 Carat Aquamarine Diamonds Platinum Pompadour Ring
Located in Poitiers, FR
aquamarine : 11.50 carats. Natural aquamarine, not heated, without treatment, accompanied by its certificate
Category

Early 20th Century French Belle Époque Engagement Rings

Materials

Aquamarine, Diamond, White Diamond, Platinum

Exquisite 11.00 Carat Natural Aquamarine and Diamond 14 Karat Solid Rose Gold
Located in Los Angeles, CA
) Total Natural Oval Blue Aquamarines Weight is: Approx. 8.00 Carats Aquamarine Measure: 11 x 9mm
Category

2010s American More Earrings

Materials

Aquamarine, Diamond, 14k Gold, Rose Gold

3.80 Carat Natural Aquamarine and Diamond 14 Karat Solid White Gold Ring
Located in Los Angeles, CA
Aquamarine Weights: Approx. 3.00 Carats Aquamarine Measures: 11 x 8.77mm Aquamarine Treatment: Heating
Category

2010s American Cocktail Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

Intini Jewels Gold Plate Chain Aquamarine Rondelles Handmade Bracelet
By Intini Jewels
Located in Milano, IT
• Aquamarine rondelles 11 carats • Total Weight 3.5 g  Please be aware as per terms and conditions all customs
Category

21st Century and Contemporary Italian Art Nouveau Chain Bracelets

Materials

Aquamarine, Gold, Yellow Gold, Gold Plate

Intini Jewels 9 Karat Yellow Gold Chain Aquamarine Rondelles Handmade Bracelet
By Intini Jewels
Located in Milano, IT
g • Total length 20 cm • Aquamarine rondelles 11 carats • Total Weight 3.5 g  Please be aware as
Category

21st Century and Contemporary Italian Art Nouveau Chain Bracelets

Materials

Aquamarine, Gold, Yellow Gold, 9k Gold

Intini Jewels 18 Karat Yellow Gold Chain Aquamarine Rondelles Handmade Bracelet
By Intini Jewels
Located in Milano, IT
g • Total length 20 cm • Aquamarine rondelles 11 carats • Total Weight 3.5 g  Please be aware as
Category

21st Century and Contemporary Italian Art Nouveau Chain Bracelets

Materials

Aquamarine, Gold, 18k Gold, Yellow Gold

7.00Ct Natural Aquamarine and Diamond 14K Solid White Gold Earrings
Located in Los Angeles, CA
Aquamarines Weight is: 5.40 Carats Aquamarine Measure: 11 x 8 mm Total Natural Diamonds Weight: 1.60 Carats
Category

2010s American Dangle Earrings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

Vintage Aquamarine Diamond Onyx Mauboussin Paris Earrings in 18K Gold
By Mauboussin
Located in Dallas, TX
- Featuring two large vivid blue aquamarines of approximately 11 carats each and of fine clarity - Featuring
Category

Late 20th Century French Clip-on Earrings

Materials

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

Intini Jewels Aquamarine Rondelle Gold Plate Earrings Necklace Bracelet Set
By Intini Jewels
Located in Milano, IT
  Bracelet • Gold Plate • Total length 20  cm • Aquamarine rondelles  11 carats • Total Weight 3.5 g
Category

21st Century and Contemporary Italian Art Nouveau Chain Necklaces

Materials

Aquamarine, Gold, Yellow Gold, Gold Plate

Intini Jewels Aquamarine Rondelle 9 Karat Gold Earrings Necklace Bracelet Set
By Intini Jewels
Located in Milano, IT
  8.2g  Bracelet • 9 karat yellow gold 1.3 g • Total length 20  cm • Aquamarine rondelles  11 carats
Category

21st Century and Contemporary Italian Art Nouveau Chain Necklaces

Materials

Aquamarine, Gold, Yellow Gold, 9k Gold

Intini Jewels Aquamarine Rondelle 18 Karat Gold Earrings Necklace Bracelet Set
By Intini Jewels
Located in Milano, IT
  8.2g  Bracelet • 18 karat yellow gold 1.3 g • Total length 20  cm • Aquamarine rondelles  11 carats
Category

21st Century and Contemporary Italian Art Nouveau Chain Necklaces

Materials

Aquamarine, Gold, 18k Gold, Yellow Gold

Recent Sales

Rare 18-Karat Large 11-Carat Aquamarine Diamond and Malachite Frog Pendant
Located in New York, NY
The following items we are offering is a an outstanding18-karat white gold, malachite, diamond, moonstone and ruby water lily pendant/objet, consisting of a carved fluted malachite p...
Category

20th Century European Collectible Jewelry

Art Deco Santa Maria Aquamarine Ring in Platinum with Side Baguette Diamonds
Located in Warrington, PA
Incredible Old Mine Santa Maria Aquamarine Ring in Platinum with Diamonds featuring a 11 carat
Category

20th Century Unknown Art Deco Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

11 Carat Square Cut Aquamarine and Diamond Ring Set in White Gold
Located in Malvern, Victoria
White gold dress ring featuring large square step cut light blue coloured Aquamarine 11.80 ct
Category

2010s Australian Modern Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Fine Aquamarine Sapphire Diamond Gold Ring
Located in San Francisco, CA
A gem Santa Maria aquamarine, weighing 11 carats, displaying about the finest, deeply saturated
Category

21st Century and Contemporary Cocktail Rings

Materials

Aquamarine, Diamond

Natural Aquamarine Diamond Ring in 14 Karat Solid White Gold
Located in Manhattan Beach, CA
Weight: 11 Grams Aquamarine Weight 7.50 Carat (15.00x11.00 Millimeters) Diamond Weight: 1.90 carat (F-G
Category

2010s American Cocktail Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

Swiss Modern 11 Carat Aquamarine Ring
Located in Litchfield, CT
Circa 1950s, 18k, Swiss. This gorgeous fifties ring is set with a fine blue 11.3-carat aquamarine
Category

Vintage 1950s Cocktail Rings

Materials

Aquamarine, 18k Gold, White Gold

Retro 11 Carat Aquamarine Cocktail Ring
Located in Santa Barbara, CA
A truly gorgeous mid century aquamarine statement ring. Weighing over 11 carats, the large emerald
Category

Vintage 1950s Retro Cocktail Rings

Materials

Aquamarine, Diamond, Yellow Gold, Platinum

1960s 11 Carats Aquamarine 18 Karat Rose Gold Oval Cocktail Ring
Located in Poitiers, FR
ring. The wires join at the base to form a single ring. Aquamarine total weight : 11 carats
Category

Vintage 1960s French Retro Cocktail Rings

Materials

Aquamarine, Gold, 18k Gold, Rose Gold

1950 11 Carat Aquamarine and Diamond, 14 Karat Gold Two-Tone Engagement Ring
Located in Hicksville, NY
: 11 Carat Emerald cut Aquamarine 8 Single Cut Diamonds 14 Karat White Gold prongs and diamond setting
Category

Mid-20th Century Unknown Retro Engagement Rings

Materials

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

1960s Aquamarine and Diamond-Set Gold Ring
Located in Litchfield, CT
Circa 1960s, 14k, American. This gorgeous sixties ring is set with a fine blue 11 carat aquamarine
Category

Vintage 1960s American Cocktail Rings

Materials

Aquamarine, White Diamond, 14k Gold

New 11 Carat Sugar Loaf Aquamarine Diamond Art Deco Ring
By Baume
Located in Poitiers, FR
geometric decoration set with 2 x 11 brilliant cut diamonds. Weight of aquamarine: about 11 carats, total
Category

21st Century and Contemporary French Art Deco Cocktail Rings

Materials

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

Vintage Aquamarine and 18 Carat Gold Ring, London, 1988
Located in Worcester, GB
: 1988 Material: 18ct yellow gold Gemstone: Natural aquamarine, approx. 11 carats Ring size: UK M
Category

Late 20th Century British Collectible Jewelry

Materials

Gold

11ct Elongated Aquamarine Diamond Ring Vintage 14k White Gold Sz 6.25 Jewelry
Located in Torrance, CA
aquamarine measures 18.5mm x 10mm (estimated at 11 carats). The aquamarine is in very good condition and free
Category

Mid-20th Century American Modern Cocktail Rings

Materials

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

11ct Elongated Aquamarine Diamond Ring Vintage 14k White Gold Sz 6 Jewelry
Located in Torrance, CA
aquamarine measures 18mm x 10.5mm (estimated at 11 carats). The aquamarine is in very good condition and free
Category

Mid-20th Century American Modern Cocktail Rings

Materials

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

Art Deco 18k White Gold Diamonds and 11 Carat Aquamarine Bracelet
Located in Tel Aviv, IL
Art Deco 18k White Gold Diamonds and 11 Carat Aquamarine Bracelet Stunning and unique Art Deco
Category

Vintage 1930s French Art Deco Retro Bracelets

Materials

Aquamarine, Diamond, 18k Gold, White Gold

AJD Magnificent Natural Rare HUGE Blue 11 Carat Aquamarine Ring
By Aria Jewelry Design
Located in Raleigh, NC
This gorgeous natural 11 Carat intense blue Aquamarine is 16mm x 13.5mm set in an 18K yellow gold
Category

21st Century and Contemporary American Cocktail Rings

Materials

Aquamarine, 18k Gold, Yellow Gold, Sterling Silver

New Brazilian 11 Carat Aquamarine Diamond Cut White Sapphire Sterling Ring
Located in Eagan, MN
This ring is just stunning! It is a size 6.25. It has a beautiful asscher cut aquamarine center
Category

2010s Unknown Art Deco Cocktail Rings

Materials

Aquamarine, Sapphire, Silver, Sterling Silver

Jona Aquamarine Blue Sapphire 18 Karat White Gold Earrings
By Jona
Located in Torino, Piedmont
cabochon Aquamarine weighing 11 carats in total, dressed with a 0.34 carats of blue sapphire pavé
Category

21st Century and Contemporary Italian Stud Earrings

Materials

Aquamarine, Blue Sapphire, 18k Gold, White Gold

Tiffany Co. Schlumberger Daisy Aquamarine and Diamond Ring
By Jean Schlumberger for Tiffany Co.
Located in Bay Harbor Islands, FL
natural motifs in his work. The ring features an 11 carat fine aquamarine as well as diamonds and
Category

Late 20th Century American Baroque Revival Cocktail Rings

Materials

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

Bochic “Capri” Vintage Ruby, Topaz Aquamarine Earrings Set In 18K Gold Silve
By Bochic
Located in New York, NY
Cabochons - 11 Carats Natural Aquamarine - 14 Carats Natural White Topaz - 3 Carats This Earrings are
Category

Late 20th Century Thai Baroque Drop Earrings

Materials

Aquamarine, Ruby, Topaz, 18k Gold, Silver

Tony Duquette Citrine, Aquamarine and Peridot Ring in 18 Karat Gold
By Tony Duquette
Located in Carmel, CA
weight of 17 carats of Citrine, 11 carats of Aquamarine, and 8 carats of Peridot. Size 6 3/4, fits a size
Category

2010s American Fashion Rings

Vintage Circa 1950s Bright Light Blue Aquamarine Ring 11 Carat Yellow Gold
Located in Hamilton, AU
A serene aquamarine, beautifully crafted in 11 carat gold evokes the calm of the ocean. Bold in
Category

20th Century Unknown Modern Cocktail Rings

Materials

Aquamarine, Gold, Yellow Gold

Antique Aquamarine Gothic Revival Pendant
Located in Wimberley, TX
central faceted 11 carat (estimated) natural aquamarine a heavenly medium aquamarine blue color
Materials

Aquamarine

18 Karat White Gold Aquamarine Diamond Cocktail Ring
Located in New York, NY
The 18 Karat white gold ring is centered on an approximately 11 carat fine Aquamarine that
Category

2010s Cocktail Rings

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Vintage Pair of 18K Yellow Gold Tiffany Bands with Cabochon Rubies and Sapphires
By Tiffany Co.
Located in Palm Beach, FL
This tailored pair of vintage Tiffany & Company matching 18K yellow gold bands, set with fine quality natural rubies and blue sapphires, are an unusual offering from the maker. The ...
Category

Late 20th Century Italian Modern Band Rings

Materials

Ruby, Sapphire, 18k Gold, Yellow Gold

Australian Opal Diamonds 18 Karat White Gold Cocktail Ring
By SCALA GIOIELLI
Located in Marcianise, IT
Amazing 18 Karat white gold cocktail ring. Handmade by our craftsmen and assembled with Australian opal and diamonds. Diamonds weight 0.80 karat Opal weight 6.96 karat Ring total we...
Category

21st Century and Contemporary Italian Artisan Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Turquoise, Sapphires, Diamonds, Platinum Earrings.
Located in Marcianise, Marcianise (CE)
Beautiful dangle earrings in platinum structure mounted with a sapphire surrounded by diamonds; in the middle, leaves studded with diamonds and a drop turquoise as pendant. Diamonds ...
Category

2010s Italian Retro Dangle Earrings

Materials

Diamond, Sapphire, Turquoise, Platinum

Vintage Cartier 18k Ring, Big Ellipse with Amethyst
By Cartier
Located in Berlin, BE
Indulge in the timeless beauty and opulence of the Vintage Cartier 18K Ring with Big Ellipse Amethyst. Crafted by the esteemed Cartier brand in 1993, this exquisite piece is a true t...
Category

1990s French Modern Fashion Rings

Materials

Amethyst, 18k Gold

4.3 Carat Drop Shape Emerald Pendant with Ruby in 14K Yellow Gold
By VR Jewels
Located in New York, NY
Natural Emerald and Ruby pendant in 14K Gold. It has a drop cut emerald studded with round cut ruby that completes your look with a decent touch. Pendants are used to wear or gifted ...
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Emerald, Ruby, 14k Gold, Yellow Gold, Gold

Antique Imperial Russian Minerva Ring Intaglio Red Onyx 56/14K Gold ØUS 5.75
Located in SE
Antique Russian Unisex Signet Intaglio Ring dating to ca. ca. late XIX - early XX cent. in solid 14K Rose / Red Gold with claw set fine intaglio on Red Onyx depicting Greek Athena (R...
Category

Early 20th Century Russian Arts and Crafts Signet Rings

Materials

Onyx, 14k Gold

Pink Tourmaline Sapphire Diamond Rose Gold Statement Ring
By Roshe Jewels
Located in Los Angeles, CA
Pink Tourmaline Sapphire Diamond Rose Gold Statement Ring This Ring has a Cushion Checkered Cut Tourmaline that weighs 1.72 carats and 16 Pink and Orange Sapphires that weigh 1.04 C...
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Pink Sapphire, Tourmaline, 14k Gold, Rose Gold

Antique 14K Yellow Gold Clustered Emeralds and Diamond Cocktail Ring for Her
By VR Jewels
Located in New York, NY
Emerald ring in 14K Gold which perfectly goes with your personality and also helps you to improve your creativity. Designed with emeralds and diamonds that makes it a perfect fit to ...
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold, Gold

Estate Cartier Diamond and Platinum Bow Pin, Circa 1940 s-1950 s.
By Cartier
Located in New Orleans, LA
Classic Estate 1940's-1950s platinum bow brooch signed by Cartier, containing approximately 7 carats total weight of round brilliant and baguette cut diamonds.
Category

Mid-20th Century Unknown Brooches

Materials

Diamond, Platinum

Estate 1930s Retro 50 Carat Emerald Cut Aquamarine Cocktail Ring
Located in Santa Barbara, CA
This authentic late Art Deco cocktail ring showcases a monumental 50 carat emerald-cut aquamarine, boasting a deeply saturated and vibrant glacial blue color. This timeless, vintage ...
Category

Vintage 1930s Retro Cocktail Rings

Materials

Aquamarine, Gold, 18k Gold, Yellow Gold

Aquamarine diamond drop earrings 18k white gold
Located in London, GB
Aquamarine and diamonds drop earrings 18k white gold. Art deco style drop earrings composed of aquamarine pear shaped with round brilliant diamonds drop earrings set in 18k white gol...
Category

21st Century and Contemporary European Art Deco Drop Earrings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

18K White Gold Paraiba Tourmaline Drop Earrings with Diamonds
By Althoff Jewelry
Located in Hong Kong, HK
18K White Gold Paraiba Tourmaline Drop Earrings with Diamonds 27 Diamonds - 0.970CT 5 Diamonds - 0.240CT 42 Paraiba - 6.440CT 18K White Gold - 8.370GM These captivating drop earrin...
Category

21st Century and Contemporary Hong Kong Modern Drop Earrings

Materials

Diamond, Tourmaline, Paraiba, White Gold

Anglo Indian Style Emerald Pendant with Diamonds in 14K Yellow Gold
By VR Jewels
Located in New York, NY
Natural Emerald pendant in 14K Gold. It has a oval cut emerald studded with diamonds that completes your look with a decent touch. Pendants are used to wear or gifted to represent lo...
Category

21st Century and Contemporary American Anglo-Indian Pendant Necklaces

Materials

Diamond, Emerald, 14k Gold, Yellow Gold, Gold

1916 Ring natural 8ct Aquamarine solid 18K Gold Ø8.25 US / 8.6 gr
Located in SE
A Ring in solid 18K Yellow Gold with carved shoulders, decorated with claw set natural emerald cut Aquamarine of light Blue color with tint of Green, measuring 13 mm x 10 mm x 8.25...
Category

Vintage 1910s Swedish Art Nouveau Cocktail Rings

Materials

Aquamarine, 18k Gold

5ct Tanzanite Forget Me Knot Ring in 18ct Yellow Gold
Located in Brisbane, AU
Ohliguer Forget Me Knot Tanzanite ring Natural vibrant blue/ purple Tanzanite 5ct Emerald cut 18ct yellow gold Made to your custom size Unisex Custom Made to order Every OH...
Category

2010s Contemporary Signet Rings

Materials

Tanzanite, 18k Gold, Yellow Gold

Aquamarine Diamond Platinum Engagement Ring
Located in New York, NY
A gorgeous Santa Maria color emerald cut aquamarine is the centerpiece of this handcrafted platinum engagement ring. The aquamarine weighing 1.16 carats is embellished with 6 bright ...
Category

Vintage 1980s Engagement Rings

Materials

Aquamarine, Diamond, Platinum

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11 Carat Aquamarine For Sale on 1stDibs

Surely you’ll find the exact 11 carat aquamarine you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. You can easily find a 33 antique edition and 51 modern creations to choose from as well. Making the right choice when shopping for a 11 carat aquamarine may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 20th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. A 11 carat aquamarine from Merkaba, Aria Jewelry Design and Gems Paradise — each of whom created a beautiful version of this treasured accessory — is worth considering. While most can agree that any 11 carat aquamarine from our collection can easily elevate most outfits, but the choice of a Aquamarine version from the 58 available is guaranteed to add a special touch to your ensemble. An emerald cut version of this piece has appeal, but there are also oval cut and cushion cut versions for sale. When shopping for a 11 carat aquamarine, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 11 Carat Aquamarine?

Prices for a 11 carat aquamarine can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $542 and can go as high as $74,500, while this accessory, on average, fetches $4,406.

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.