3 Carat Aqua Diamond
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Vintage Aquamarine Diamond Trilogy Ring in 3 Carat Aqua
Located in Kendal, GB
approx. 3ct with two dazzling trillion cut diamonds on each shoulder.
The diamonds are approx. 0.90ct
Category
Late 20th Century Art Deco Engagement Rings
Materials
Aquamarine, Diamond, Platinum
.85 Carat Aqua Diamond Pearl Platinum Pendant Necklace
Located in Stamford, CT
diamonds. 16.50 inches long.
1 natural light blue Aqua, approx. total weight .85cts, VS, 6.5 x 4.5mm
28
Category
Early 20th Century Pendant Necklaces
Materials
Aquamarine, Diamond, Pearl, Platinum
Boucheron Paris 3.98 Carat Aqua Diamond Platinum Flower Brooch
By Boucheron
Located in Stamford, CT
1940's Authentic Boucheron Paris diamond platinum flower brooch. 3 round aquamarines totaling
Category
Mid-20th Century Brooches
Materials
Aquamarine, Diamond, Platinum
20.00 Carat Aqua Diamond Sapphire Platinum Art Deco Pendant Necklace
Located in Stamford, CT
cut diamonds, G VS approx. .25cts
3 French cut square blue sapphires, approx. .6cts
Platinum
Stamped
Category
Early 20th Century Pendant Necklaces
Materials
Diamond, Sapphire, Platinum
Peter Suchy 7.06 Carat Aqua Diamond White Gold Dangle Earrings
By Peter Suchy
Located in Stamford, CT
aquas are from a 1940's estate and with the addition of the trilliant cut diamonds, give them an Art
Category
21st Century and Contemporary Dangle Earrings
Materials
Aquamarine, Diamond, Gold, 18k Gold, White Gold
20.50 Carat Aqua Diamond Ruby Art Deco Rose Gold Pendant Necklace
Located in Stamford, CT
Aqua with a 14k rose gold bail, accented with 3 transitional cut diamonds and 7 square cut rubies. 16
Category
20th Century Pendant Necklaces
Materials
Aquamarine, Diamond, Ruby, Gold, 14k Gold, Rose Gold
GIA Certified 7.00 Carat Aqua Pearl Diamond Platinum Victorian Pendant Necklace
Located in Stamford, CT
1860's civil war era handmade aqua, pearl and diamond pendant necklace. 7.00ct oval, light blue
Category
Antique Mid-19th Century Pendant Necklaces
Materials
Aquamarine, Diamond, Pearl, Gold, 14k Gold, Yellow Gold, Platinum
Peter Suchy GIA Certified 1.18 Carat Sapphire Aqua Diamond Gold Dangle Earrings
By Peter Suchy
Located in Stamford, CT
Aquamarine, sapphire and diamond dangle earrings. Two unusual elongated emerald cut natural aquas
Category
21st Century and Contemporary Dangle Earrings
Materials
Aquamarine, Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold
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L 1.33 in
Art Deco Aqua and Diamond 18 Carat Gold Three Stone Ring
Located in Chipping Campden, GB
The gorgeous aqua stone in this ring is bright and has a diamond set either side. The aqua measures
Category
Vintage 1910s British Cocktail Rings
Materials
Aquamarine, Diamond, Gold, 18k Gold
27.00 Carat Aqua Antique Retro Art Deco Rose Gold Ruby Diamond Pendant Necklace
Located in Stamford, CT
pinkish red Rubies and round diamonds. The Aqua is a 27.00cts 3 dimensional with natural stone with
Category
Vintage 1930s Pendant Necklaces
Materials
Ruby, Aquamarine, Diamond, Gold, 14k Gold, Rose Gold
300 Carat Aqua and Pink Topaz Necklace
Located in New York, NY
A 300 carat Aquamarine and Pink Topaz 3 strand necklace that is comprised of 5.50 - 7.75 mm
Category
21st Century and Contemporary American Contemporary Multi-Strand Necklaces
Materials
Aquamarine, Topaz, 18k Gold, White Gold
3 Carat Aquamarine 2.80 Carat White Diamonds Marquise 18K Gold Choker Necklace
By Rossella Ugolini
Located in Rome, IT
Rossella Ugolini Aqua Collection, Choker Necklace handcrafted in 18 Karats White Gold 3 Carats
Category
2010s Italian Modern Choker Necklaces
Materials
White Diamond, Aquamarine, Gold, 18k Gold, White Gold
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Dm 3.94 in L 16.54 in
LeVian 14K White Gold Aqua Chocolate Brown Diamond New Swirl Cocktail Band Ring
By Le Vian
Located in Great Neck, NY
Le Vian Chocolatier® Ring featuring 1 3/8 cts. Sea Blue Aquamarine®, 3/4 cts. Chocolate Diamonds®
Category
21st Century and Contemporary Cocktail Rings
Materials
14k Gold, White Gold
Omega Seamaster Aqua Terra Automatic Women's Wrist Watch
By Omega
Located in Mount Kisco, NY
genuine diamond, .19 carat total weight, and date window in the 3'oclock position. Powered by an automatic
Category
Early 2000s Swiss Wrist Watches
Materials
Diamond, Stainless Steel
10.35 Carat Rectangle Aquamarine Ruby Diamond Platinum Engagement Ring
Located in Stamford, CT
3 round brilliant cut diamonds on each shoulder. Meticulously cut in a rectangular shape, the aqua
Category
Early 20th Century Engagement Rings
Materials
Aquamarine, Diamond, Ruby, Platinum
Peter Suchy 1.87 Carat Aquamarine Diamond White Gold Earrings
By Peter Suchy
Located in Stamford, CT
Aqua and diamond earrings. 2 round blue aquamarines set in 14k white gold basket settings with 6
Category
21st Century and Contemporary Stud Earrings
Materials
Aquamarine, Diamond, Gold, 14k Gold, White Gold
2.90 Carat Aquamarine Diamond White Gold Dangle Drop Earrings
Located in Stamford, CT
Dangle drop earrings with oval and round aquas, accent with round white and light brown bezel set
Category
Early 2000s Dangle Earrings
Materials
Aquamarine, Diamond, Gold, 14k Gold, White Gold
Peter Suchy 7.49 Carat Aquamarine Diamond White Gold Dangle Earrings
By Peter Suchy
Located in Stamford, CT
7.49 Carat Aquamarine Diamond White Gold Dangle Earrings. The centerpiece of these earrings are two
Category
21st Century and Contemporary Dangle Earrings
Materials
Aquamarine, Diamond, Gold, 14k Gold, White Gold
Peter Suchy 2.34 Carat Aquamarines Diamond White Gold Stud Earrings
By Peter Suchy
Located in Stamford, CT
Round aqua and diamond stud earrings. 2 round blue aquamarine set in 18k white gold basket settings
Category
21st Century and Contemporary Stud Earrings
Materials
Aquamarine, Diamond, Gold, 18k Gold, White Gold
Peter Suchy 20.13 Carat Aquamarine Diamond White Gold Dangle Earrings
By Peter Suchy
Located in Stamford, CT
Soft bright greenish blue natural untreated aqua and diamond dangle earrings. Two pear shaped
Category
21st Century and Contemporary Dangle Earrings
Materials
Aquamarine, Diamond, Gold, 18k Gold, White Gold
Robin Rotenier .19 Carat Carved Aquamarine Diamond Yellow Gold Pendant Enhancer
By Robin Rotenier
Located in Stamford, CT
Robin Rotenier Double carved Aqua diamond dangle pendant enhancer in 18k yellow gold
2 carved
Category
21st Century and Contemporary Necklace Enhancers
Materials
Aquamarine, Diamond, Gold, 18k Gold, Yellow Gold
Victorian 3.00 Carat Aquamarine and Diamond Pendant Necklace
Located in Narberth, PA
A wonderful aqua and diamond pendant necklace from the Victorian (1880s) era! Crafted in 18kt
Category
Antique 1880s Unknown Victorian Pendant Necklaces
Materials
Aquamarine, Diamond, 18k Gold, Sterling Silver
Vintage Aquamarine and Diamond 18 Carat Gold Cluster Ring
Located in Chipping Campden, GB
. Around the 1.5ct aqua stone sit a halo of smaller diamonds measuring a total of 35pts.
Ring Size: P or
Category
Vintage 1960s British Modern Engagement Rings
Materials
Aquamarine, Diamond, 18k Gold, Gold
Vintage Diamond, Amethyst and Aquamarine 9 Carat Gold Ring
Located in Chipping Campden, GB
The two purple amethyst stones total approx 60pts and the aqua measures 75pts. There are a pair of
Category
Vintage 1960s British More Rings
Materials
Aquamarine, Diamond, Amethyst, Gold
9 Carat Aquamarine 30 Diamond Ring 18 Karat Gold Fancy Beveled Checkerboard Cut
Located in New York, NY
checkerboard curved top. The Aquamarine is very clean and very lively. The 30 diamonds surrounding the Aqua
Category
Mid-20th Century Unknown Contemporary Cocktail Rings
Materials
Aquamarine, Diamond, Gold, White Gold, 18k Gold
18 Karat White Gold 4.44 Carat Aquamarine, Sapphire and Diamond Three Stone Ring
By Gems Paradise
Located in Jaipur, IN
18 Karat White Gold 4.44 Carat Aquamarine, Sapphire, and Diamond Three Stone Ring
This exquisite
Category
2010s Indian Modern Three-Stone Rings
Materials
Aquamarine, Diamond, Blue Sapphire, Sapphire, 18k Gold, White Gold
Aquamarine Diamond Platinum Ring
Located in Beverly Hills, CA
large round brilliant-cut diamonds, 3 set on each side, weighing a total of 0.55 carats. Hand-fabricated
Category
21st Century and Contemporary Fashion Rings
Materials
Aquamarine, Diamond, Platinum
GIA Certified Oval Cut 9.5 Carat Natural Aquamarine Vintage Retro Ring
Located in Miami, FL
Cushion
- Quantity: 2
Diamond Details(3):
- Carat: 0.30 CTTW
- Cut: Baguette
- Quantity: 8
Category
21st Century and Contemporary North American Art Deco Cocktail Rings
Materials
Aquamarine, Diamond, 18k Gold, White Gold
1000 Ct 7 Layer Natural Aquamarine Bead Necklace 14 Kt Gold and Diamond Necklace
Located in New York, NY
Color of aqua is much prettier then what it shows in the pictures.
1000 Ct 7 Layer Natural
Category
2010s Beaded Necklaces
Materials
Aquamarine, Diamond, Gold, 14k Gold
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L 30 in
20th Century Aquamarine Diamond Yellow Gold Necklace
Located in Miami Beach, FL
is 3/4" by 1/2". There is 3.36 carats approximate total weight in diamonds.
17.5" around neck
Category
Vintage 1970s Unknown Link Necklaces
Materials
Aquamarine, Diamond, Gold, Yellow Gold, 18k Gold
Mid Century Aquamarine & Diamond 14K White Gold Ring
Located in Scotts Valley, CA
2.5 to 2.95 carats. The approximate weight of the diamonds is between 1/2 to 3/4 carats.
Condition
Category
20th Century Unknown Fashion Rings
Materials
Aquamarine, Diamond, 14k Gold, White Gold
Incredible Art Deco Style Diamond & Aquamarine Platinum Chandelier Earrings
By Original Deco / Mindi Mond Redesign
Located in New York, NY
diamonds = 3.70 CTW
(5 Carats total diamond weight)
3 inch drop in length
17.26 grams( gross)
Category
21st Century and Contemporary American Art Deco Chandelier Earrings
Materials
Aquamarine, Diamond, Platinum
Moissanite Diamond Sunflower ring 14 Karat gold designer ring Floral ring
Located in Boca Raton, FL
: Teal Blue
Center cut: Round Brilliant
Diamond carat weight: 0.40ct app.
Diamond clarity: VS or better
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, 14k Gold
New Beverley K Aquamarine Diamond Ring 14k Gold Size 6.5 Engagement Solitaire
By Beverley K
Located in McLeansville, NC
- Natural Diamonds - 0.07 Total Carats, Round Brilliant Cut
Metal: 14k Yellow Gold
Weight: 2.4 Grams
Stamps
Category
21st Century and Contemporary Solitaire Rings
Materials
Aquamarine, Diamond, 14k Gold, Yellow Gold
Aquamarine and Diamond Anniversary Band, Designer Ring in 14k White Gold
Located in Honolulu, HI
stones, 3 diamonds and 4 Aquamarine. The diamonds and the Aquamarine measure 3 mm each, approximately
Category
21st Century and Contemporary Unknown Modern Band Rings
Materials
Aquamarine, Diamond, 14k Gold, White Gold
Art Deco Aquamarine Old Mine Diamond Ring 18 Karat White Gold Engagement Ring
Located in New York, NY
This is a stunning antique Art Deco 2.6 Carat Aquamarine and Old Mine Cut Diamond Ring in an 18
Category
Early 20th Century Unknown Art Deco Engagement Rings
Materials
Aquamarine, Diamond, Gold, White Gold, 18k Gold
Large Aqua and Diamond Gold Ring
Located in New York, NY
A stunning 33 ct intense blue aquamarine is surrounded by 27 small quality diamonds (3 cts) and set
Category
Vintage 1950s Retro Cocktail Rings
Materials
Aquamarine, Diamond, 14k Gold, Platinum
2 Carat Oval Cut Alexandrite Diamond Engagement Ring for Her Diamond Bridal Ring
Located in Orlando, Florida
Her, Rose Gold, Diamond Diamond Ring
Round Cut 3 stone Diamond Engagement Ring Fancy Unique Aqua
Category
2010s Art Deco Engagement Rings
Materials
Alexandrite, Diamond, Rose Gold, 18k Gold
Opal Diamond Rose Gold Cocktail Ring
By carpenter and sons
Located in Aliso Viejo, CA
center stone is surrounded by over 3 carats of rich lavender perry winkle blue Chalcedony. These
Category
Early 2000s American Art Deco Cocktail Rings
Materials
Diamond, Opal, Tanzanite, 18k Gold, Rose Gold
5 CTW. Aquamarine and Pink Sapphire Diamond Cocktail Ring
By carpenter and sons
Located in Aliso Viejo, CA
A fun pairing of cool aqua blues and pastel pinks are accented by crisp white diamonds. This ring
Category
Early 2000s North American Modern Cocktail Rings
Materials
Aquamarine, Diamond, Pink Sapphire, 18k Gold, Rose Gold, Platinum
Round Amazing Blue Aquamarine with Diamond Halo Ring 18 Karat White Gold
Located in West Hollywood, CA
+
2. Color: Aqua
3. Tone: Medium - Nice, 7.0 Out of 10
4. Hue: Intense Aqua.
3. Clarity: Good See
Category
2010s American Contemporary Engagement Rings
Materials
Aquamarine, Diamond, 18k Gold, White Gold
Spectacular Late Deco 48.83 Ct Aquamarine 4.25 Ct Diamond Rare 18 Kt /Plat Neckl
Located in Napoli, IT
with more Aquas all natural untreated, each set in its dedicated hand crafted set making many carats
Category
Vintage 1930s Art Deco Link Necklaces
Materials
Aquamarine, Diamond, Platinum, 18k Gold
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L 16.54 in
Aphrodite Aquamarine and Tanzanite Bouquet Cluster Studs 18 Karat
By JeweLyrie
Located in Paterson, NJ
. 0.284 carats
• Signature twist base prong settings
• Total of 12 brilliant-cut diamonds, 1.25mm
Category
2010s American Contemporary Stud Earrings
Materials
Aquamarine, Diamond, Tanzanite, 18k Gold, Rose Gold, White Gold, Yellow ...
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W 0.48 in D 0.48 in Dm 0.48 in L 0.48 in
Aphrodite Peridot and Aquamarine Bouquet Cluster Studs 18 Karat
By JeweLyrie
Located in Paterson, NJ
carats
• Signature twist base prong settings
• Total of 12 brilliant-cut diamonds, 1.25mm, approximately
Category
2010s American Contemporary Stud Earrings
Materials
Aquamarine, Diamond, Peridot, 18k Gold, Rose Gold, White Gold, Yellow Gold
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W 0.48 in D 0.48 in Dm 0.48 in L 0.48 in
Vintage 18ct Gold Sapphire Diamond Heavy Trilogy Engagement Ring 750
Located in Camelford, GB
trilogy ring with gallery mount
Gems: Round cut sparkling white natural diamonds x 2, Aqua blue round cut
Category
20th Century British Art Deco Engagement Rings
Materials
Sapphire, Diamond, Gold, 18k Gold
.52 Carat Pear Aqua Diamond White Gold Pendant Necklace
Located in Stamford, CT
Aqua and diamond pendant necklace. 1 pear shaped aqua with a halo of 21 round diamonds in a 14k
Category
21st Century and Contemporary Pendant Necklaces
Materials
Aquamarine, Diamond, Gold, 14k Gold, White Gold
Peter Suchy 2.96 Carat Aqua Halo Sapphire Diamond Platinum Ring
By Peter Suchy
Located in Stamford, CT
, with a halo of French cut tapered baguette sapphires, set in a platinum setting with 3 round diamonds
Category
21st Century and Contemporary Engagement Rings
Materials
Aquamarine, Diamond, Sapphire, Platinum
Pomellato, Aqua and Diamond Ring
Located in Palm Beach, FL
POMELLATO, Aqua and Diamond Ring
signed Pomellato, French import and Italian assay marks for 18
Category
20th Century Cocktail Rings
Materials
Diamond
Art Deco Aqua, Diamond and 9 Carat Gold Solitaire Ring
Located in Chipping Campden, GB
This stunning aqua is pale in colour and has a cut which gives a hall of mirrors effect. The
Category
Vintage 1920s British Art Deco Solitaire Rings
Materials
Aquamarine, Diamond, Gold
Retro Tank 16 Carats Aqua Marine Diamonds 18 Carats Rose Gold Cocktail Ring
Located in Paris, FR
mm, (0.693 x 0.520 x 0.317 inch)
Approximate weight of aquamarine: 12-13 carats
Approximate diamond
Category
Vintage 1950s French Retro Cocktail Rings
Materials
Aquamarine, Diamond, 18k Gold, Rose Gold
Art Deco 3 Carat Aquamarine Diamond Halo Ring 14 Karat White Gold
Located in New York, NY
This is a stunning Art Deco 3.25 Carat Aquamarine and Diamond Halo Ring in a 14 Karat White Gold
Category
20th Century Unknown Art Deco Engagement Rings
Materials
Aquamarine, Diamond, Gold, 14k Gold, White Gold
Art Deco 14 Karat Gold Rectangular 14.75 Carat Aquamarine Diamond Cocktail Ring
Located in Vilnius, LT
blue (vslgB 3/2), clarity - VS. The gem is accompanied with 10 twinkling diamonds (10/17, 0.14ct, W-STW
Category
1990s French Art Deco Cocktail Rings
Materials
Aquamarine, Diamond, White Gold
Beautiful Aquamarine and Ruby and Diamond Ring
Located in New Orleans, LA
on each side of the ring that weigh a total of approx. 1.20cts. There are 3 diamonds on either side
Category
Vintage 1950s Unknown Retro Cocktail Rings
Materials
White Diamond, Ruby, Aquamarine, Yellow Gold, Platinum
1950s Aquamarine Diamond Platinum Earrings
Located in Carmel-by-the-Sea, CA
alluring aquamarine. The aquas weigh 13 carats in total and the diamonds 2.20 carats. Set in platinum
Category
Vintage 1950s Clip-on Earrings
Materials
Aquamarine, Diamond, Platinum
Art Deco Inspired 3.30ct Aquamarine and Diamond Staged Ring in Platinum
Located in Yorkshire, West Yorkshire
Diamonds graduating in size, from the largest sat along side the Aqua leading down to the smallest on the
Category
21st Century and Contemporary British Art Deco Engagement Rings
Materials
Aquamarine, Diamond, Platinum
Mother of Pearl and Glass Intaglio Diamond Ring in 14K Gold
Located in Houston, TX
round diamonds. The glass is a pale aqua and depicts a boy feeding a bird. There are 36 round diamonds
Category
Late 20th Century Unknown More Rings
Materials
Diamond, 14k Gold
Contemporary Art Deco Style 2.80ct Aquamarine and Diamond Ring in Platinum
Located in Yorkshire, West Yorkshire
Baguette Cut Diamonds graduating in size, from the largest sat along side the Aqua leading down to the
Category
21st Century and Contemporary British Art Deco Engagement Rings
Materials
Aquamarine, Diamond, Platinum
Art Deco Platinum Ring Aquamarine Sapphire Diamond Antique Estate Jewelry
Located in Beverly Hills, CA
single cut diamonds (G-H color, VS clarity, approximately 0.45 carat total) and table cut sapphires
Category
Vintage 1920s Unknown Art Deco Cocktail Rings
Materials
Aquamarine, Diamond, Blue Sapphire, Platinum
10.00 Carat Citrine Aqua Diamond Yellow Gold Link Bracelet
Located in Stamford, CT
Contemporary Citrine, aqua and diamond 18k yellow gold link bracelet. Signed KMcD. 3 oval citrines
Category
21st Century and Contemporary Link Bracelets
Materials
Aquamarine, Citrine, Diamond, 18k Gold, Yellow Gold, Gold
Vintage Aqua and Diamond 9 Carat Gold Five Stone
Located in Chipping Campden, GB
aqua stones total 1.4ct and the diamonds total 8pts.
Ring Size: R 1/2 or 8 3/4
Widest Point: 8mm
Category
Vintage 1960s British Modern More Rings
Materials
Diamond, Gold
- 1
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3 Carat Aqua Diamond For Sale on 1stDibs
On 1stDibs, you can find the most appropriate 3 carat aqua diamond for your needs in our varied inventory. Frequently made of Gold, 14k Gold and White Gold, this item was constructed with great care. You can easily find a 115 antique edition and 47 modern creations to choose from as well. If you’re looking for a 3 carat aqua diamond from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. Creating a 3 carat aqua diamond has been a part of the legacy of many jewelers, but those produced by Five Star Jewelry, Carrera y Carrera and Peter Suchy are consistently popular. Today, if you’re looking for an emerald cut version of this piece and are unable to find the perfect match, our selection also includes round cut and oval cut alternatives. If you’re browsing our inventory for a 3 carat aqua diamond, 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 3 Carat Aqua Diamond?
On average, a 3 carat aqua diamond at 1stDibs sells for $3,295, while they’re typically $221 on the low end and $33,000 for the highest priced versions of this item.
Questions About 3 Carat Aqua Diamond
- What is a 3 carat diamond worth?1 Answer1stDibs ExpertSeptember 28, 2021A 3-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On average, a 3-carat diamond could cost you between $7,200 to $51,000. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 3-carat diamond jewelry today.
- How large is a 3-carat diamond?1 Answer1stDibs ExpertFebruary 27, 2024In terms of dimensions, how large a 3-carat diamond is varies. The shape of the diamond will determine its length and width. Weighing 600 milligrams, diamonds that are 3 carats are generally considered to be large stones. On 1stDibs, shop a large collection of diamond jewelry from some of the world's top dealers.
- 1stDibs ExpertFebruary 13, 2023Whether a 3-carat diamond is considered big is largely a matter of personal opinion. The average diamond is 1 to 2 carats in size. On 1stDibs, shop a selection of diamond jewelry.
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