Antique 3 Carat
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Antique 3 Carat Diamond Russian Gold Pendant
Located in Cairo, EG
estimate weight 3 carats hall marked 56 imperial russian gold standard for 14k gold and initial maker mark
Category
Vintage 1910s Pendant Necklaces
Antique 3 Carat Diamond Cross Gold Pendant
Located in Cairo, EG
centered with large rose cut diamond diameter of 8.45mm×7.50mm total estimate diamond weight 3 carats cross
Category
Antique 1890s Pendant Necklaces
Antique 3 Carats Russian 1880s Old Mine Cut Diamond Earrings
Located in Cairo, EG
Antique imperial russian era 1880s 14k gold earrings with an estimate old mine cut diamond weight 3
Category
Antique 1880s Drop Earrings
Antique 3.31 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
actual color and showcases each stone in this antique 3 carat solitaire diamond ring.
Condition
This
Category
Vintage 1920s Unknown Engagement Rings
Materials
Diamond, Platinum
3.52 Carat Antique Cushion Unheated Burma Ruby and Diamond 3-Stone Platinum Ring
Located in Boston, MA
This red cushion cut cut ruby is custom set in an antique one-of-kind diamond and platinum ring
Category
Antique Mid-19th Century Unknown Three-Stone Rings
Materials
Diamond, Ruby, Platinum
Antique Georgian Floral Brooch Featuring 3 Carats DTW of Antique Diamonds
Located in Montgomery, AL
and SI2 in clarity. This antique brooch features approximately three carats of old mine cut diamonds
Category
Antique Early 19th Century Georgian Brooches
Materials
White Diamond, Gold, 14k Gold, White Gold, Platinum, Sterling Silver
Antique Art Deco 3 Carat DTW Diamond and Filigree Necklace
Located in Montgomery, AL
of approximately 3 carats. The intricate platinum setting features fine filigree and precise milgrain
Category
Early 20th Century Art Deco Pendant Necklaces
Materials
Diamond, Gold, 14k Gold, White Gold, Platinum
Art Deco 3/4 Carat Diamond Antique Engagement Ring
Located in Santa Barbara, CA
You can't help but be completely entranced by this vintage 1920s Art Deco antique engagement ring
Category
Vintage 1920s Art Deco Engagement Rings
Materials
Diamond, Platinum
Antique Art Deco 3 Carat Diamond and Platinum Drop Earrings
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive pair of Art Deco 3 carat diamond and platinum drop earrings; part
Category
20th Century Unknown Art Deco Drop Earrings
Materials
Diamond, Platinum
Antique Art Deco 3/4 Carat Diamond Ring in Platinum
Located in Charleston, SC
Details:
3/4 Carat of Diamonds
Set in Platinum
Overall weight: 3.2 grams
Measurements: 16.4 mm down
Category
Early 20th Century Unknown Art Deco Bridal Rings
Materials
Diamond, Platinum
Antique Old European Round Brilliant Cut Diamond Weights 3 Carats With a K Color
Located in Milano, MI
This Antique Old European Round Brilliant cut Diamond weights 3 carats with a K color (Beautiful
Category
20th Century Italian Late Victorian Loose Gemstones
Materials
Diamond
14 Karat White Gold Peach Sapphire Solitaire Ring '2/3 Carat'
Located in San Francisco, CA
This Solitaire ring features 0.64-carat square cushion shape Peach Natural Sapphire in a bezel
Category
21st Century and Contemporary American More Rings
Materials
Sapphire, Pink Sapphire, White Gold
GIA Antique 3 Stone 4 Carats Fancy Intense Yellow Diamond Ring
By Bella Rosa Estate Jewelers
Located in Santa Barbara, CA
A trio of charming, antique diamonds rescued from an antique Czechoslovokian tiara have been
Category
Antique Late 19th Century Czech Edwardian Cocktail Rings
Materials
Diamond, Platinum
14 Karat Gold Petite Organic Design Cushion Diamond Ring Center, 3/4 Carat
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring is features 3/4 a Carat Elongated
Category
21st Century and Contemporary American Engagement Rings
Materials
Diamond, Yellow Gold
14 Karat Yellow Gold Cushion Yellow Diamonds Eternity Ring '3 1/2 Carat'
Located in San Francisco, CA
weight of 3.50 carat set in 14K Yellow Gold.
Product details:
Center Gemstone Color: YELLOW
Side
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Yellow Gold
18 Karat Yellow Gold Cushion Yellow Diamonds Eternity Ring '3 1/2 Carat'
Located in San Francisco, CA
weight of 3.50 carat set in 14K Yellow Gold.
Product details:
Center Gemstone Color: YELLOW
Side
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Yellow Gold
14 Karat Yellow Gold Light Blue Sapphire Petite Solitaire Ring '2/3 Carat'
Located in San Francisco, CA
This Petite Solitaire ring features 0.66-carat Elongated Cushion shape light blue Natural Sapphire
Category
21st Century and Contemporary American More Rings
Materials
Blue Sapphire, Yellow Gold
9.80 Carat Tanzanite Diamond 18k Yellow Gold 3-Stone Ring
Located in Beverly Hills, CA
A chic and classy 3-stone ring that will stand the test of time! It features a beautiful 9.80 carat
Category
21st Century and Contemporary North American Engagement Rings
Materials
Diamond, Tanzanite, 18k Gold, Yellow Gold
14 Karat Gold Cushion Teal Sapphire Vintage Diamond Ring Center, 3/4 Carat
Located in San Francisco, CA
person!
Product details:
Center Gemstone Type: SAPPHIRE
Center Gemstone Carat Weight: 0.7
Center
Category
21st Century and Contemporary American More Rings
Materials
Diamond, Sapphire, Yellow Gold
14 Karat Rose Gold Petite Organic Design Cushion Diamond Ring Center, 3/4 Carat
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring is features 3/4 a Carat Elongated
Category
21st Century and Contemporary American Engagement Rings
Materials
Diamond, Rose Gold
14 Karat White Gold Petite Organic Design Cushion Diamond Ring Center, 3/4 Carat
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring is features 3/4 a Carat Elongated
Category
21st Century and Contemporary American Engagement Rings
Materials
Diamond, White Gold
14 Karat Gold Cushion Lavender Vintage Rustic Diamond Ring Center-2/3 Carat
Located in San Francisco, CA
. Experience the difference in person!
Product details:
Center Gemstone Type: SAPPHIRE
Center Gemstone Carat
Category
21st Century and Contemporary American More Rings
Materials
Diamond, Sapphire, Yellow Gold
3 Carat Art Deco Bohemian Garnet Ring Gold Antique Wedding Engagement Cocktail
Located in New York, NY
approximately 3 Carats set in 10 Karat Gold. The Garnet is an exquisite blood red color and is 11mm by 9mm by
Category
20th Century Unknown Art Deco Cocktail Rings
Materials
Garnet, Gold, Yellow Gold, 10k Gold
14 Karat Gold Cushion Purple Sapphire Vintage Diamond Ring Center, 2/3 Carat
Located in San Francisco, CA
person!
Product details:
Center Gemstone Type: SAPPHIRE
Center Gemstone Carat Weight: 0.61
Center
Category
21st Century and Contemporary American More Rings
Materials
Diamond, Sapphire, Purple Sapphire, Yellow Gold
3 Carat Diamond and Sapphire Plaque Earrings in White Gold with Antiquing
Located in Sherman Oaks, CA
Diamond Heart Accents with Milgrain Detailing
Total Carat Weight of All Stones = 3 cts
Total Diamond
Category
21st Century and Contemporary American Modern Dangle Earrings
Materials
Diamond, Sapphire, White Gold
Free Shipping
W 0.63 in L 0.63 in
14 Karat Gold Cushion Pink Sapphire and Diamond Halo Ring Center 3/4 Carat
Located in San Francisco, CA
!
Product details:
Center Gemstone Type: SAPPHIRE
Center Gemstone Carat Weight: 0.75
Center Gemstone
Category
21st Century and Contemporary American More Rings
Materials
Sapphire, Diamond, Yellow Gold
Antique Art Deco Sapphire Diamond 3-Stone Filigree Engagement Ring
Located in Santa Barbara, CA
: 1915-1935
Metal: Platinum
Gemstone: Sapphire
Carat Weight: 0.70
Cut: Antique Cushion
Color: bluish
Category
Vintage 1920s Art Deco Three-Stone Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
Antique 1.80 Carat Diamond Ring
Located in New York, NY
design. The center stone weighs 1.61 carats. The center stone is accented with 3 brilliant round diamonds
Category
Early 20th Century Unknown Fashion Rings
Materials
Diamond
Art Nouveau 1.00 Total Carat Mine Cut Diamond 3-Stone Ring
Located in Narberth, PA
An absolutely gorgeous 3-stone ring from the Art Nouveau (ca1900s) era! This wonderful piece is
Category
Antique Early 1900s Unknown Art Nouveau Three-Stone Rings
Materials
Diamond, 18k Gold
Natural Zambian emerald ring 3 Carats and 0.42 cents in 14k gold
Located in New York, NY
This is an amazing natural Zambian emerald ring with 3 carats emerald which is of very high quality
Category
2010s Indian Cocktail Rings
Materials
Emerald, 14k Gold
Antique 14K Yellow gold 3/4 Carat Diamond Pearl American Ring Size 6
Located in Santa Monica, CA
Antique 14K Yellow gold 3/4 Carat Diamond Pearl American Ring Size 6
Ower 100 Yrs of age
Size 6
Category
Vintage 1930s American Art Deco Cluster Rings
Materials
Diamond, Pearl, Yellow Gold
Antique 2.75 Carat Ceylon Sapphire & Old European Cut Diamond GIA 3-Stone Ring
Located in Los Angeles, CA
English Origin Edwardian era 2.75 Carat Oval Cut Sapphire & 2.14 Ctw. Old European Cut Diamond 3
Category
Antique Early 1900s English Edwardian Three-Stone Rings
Materials
Diamond, Sapphire, 18k Gold, Yellow Gold
14 Karat Yellow Gold Cushion Pink Sapphire Vintage Diamond Ring Center-3/4 Carat
Located in San Francisco, CA
the difference in person!
Product details:
Center Gemstone Type: SAPPHIRE
Center Gemstone Carat
Category
21st Century and Contemporary American More Rings
Materials
Pink Sapphire, Diamond, Sapphire, Yellow Gold
3 Carat Antique Old Mine Cut Diamond Ring in 18 Karat Yellow Gold
Located in Bay Harbor Islands, FL
Antique ring featuring 21 old miner cut diamonds with an estimated total weight of 3 carats. This
Category
Antique Late 19th Century Edwardian Cocktail Rings
Materials
Diamond, 18k Gold, Yellow Gold
Antique Platinum 3 Stone Diamond Ring
Located in Coral Gables, FL
Antique Platinum 3 Stone Ring Featuring 3 Old European Cut Diamonds of SI Clarity & G/H Color
Category
Early 20th Century Three-Stone Rings
Materials
Diamond, Platinum
Art Deco 3 Carat Sapphire and Diamond Platinum Filigree Ring
Located in Montgomery, AL
This antique piece was handcrafted sometime during the Art Deco design period (1920-1940). The
Category
Early 20th Century Art Deco Cocktail Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
19th Century 3, 90 Carats Diamonds Bouquet Silver 18 Karat Yellow Gold Brooch
Located in Poitiers, FR
Brooch in silver and 18 karat yellow gold.
Magnificent antique brooch, it represents a bouquet of
Category
Antique 19th Century French Napoleon III Brooches
Materials
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold, Silver
Antique Style Eternity Ring 3.50 Carat
By Belfiore Jewelry
Located in Great Neck, NY
Diamond Eternity ring set in 14K white gold with 3 rows of diamonds. In the middle of the band the
Category
21st Century and Contemporary American Modern Bridal Rings
Materials
Diamond, 14k Gold
Edwardian 3 Carat Sapphire Diamond Gold Necklace Pendant
Located in Napoli, Italy
Genuine antique 1900's Edwardian gold necklace featuring one large cushion Natural Sapphire, 3
Category
Early 20th Century Edwardian Pendant Necklaces
Materials
Diamond, Sapphire, Gold, 18k Gold
Antique 5 Stone 3 Carat Ultra Fine Old Mine Cut Diamonds 18k Gold Enamel Ring
Located in Miami, FL
Antique 5 Stone 3 Carat Ultra Fine Old Mine Cut Diamonds 18k Gold Enamel Ring
Description:
Just
Category
Vintage 1920s Art Nouveau Cocktail Rings
Materials
Diamond, 18k Gold, Enamel
14K Art Nouveau 3 Carat Black Opal Ring
Located in Big Bend, WI
. The opal is a long oval cabochon measuring 13.6mm x 7.1mm and weighing 3 carats. The opal has dark
Category
Antique 1890s Unknown Art Nouveau Fashion Rings
Materials
Opal, Black Opal, 14k Gold
Antique 5.19 Carat Citrine and 3.72 Carat Peridot Yellow Gold Gate Bracelet
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 5.19 carat cognac citrine and 3.72 carat peridot, 9 karat yellow gold 3 bar
Category
Antique 1890s English Link Bracelets
Materials
Citrine, Peridot, 9k Gold, Yellow Gold
Free Shipping
W 0.34 in L 6.49 in
Antique 1.70 Carat Colombian Emerald and 2.18 Carat Diamond Platinum Twist Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.70 carat Colombian emerald, 2.18 carat diamond and
Category
Vintage 1920s Unknown Fashion Rings
Materials
Diamond, Emerald, Platinum
Antique French 1.90 Carat Sapphire 1.10 Carat Diamond White Gold Cluster Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning antique French 1.90 carat natural blue sapphire and 1.10 carat diamond, 18 karat white
Category
Vintage 1920s French Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold, White Gold
Antique 2.30 Carat Diamond Platinum Engagement Ring
Located in New York, NY
has an impressive engraving, milgrain and open work design.
The ring is size 6 3/4, and can be
Category
Early 20th Century Edwardian Engagement Rings
Materials
Diamond, Platinum
Antique 0.63 Carat Diamond and Platinum Cluster Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique Art Deco 0.72 carat diamond and platinum cluster ring; part of our
Category
Vintage 1920s Unknown Art Deco Cluster Rings
Materials
Diamond, Platinum
Antique Diamond Sapphire 3 Stone Engraved Engagement Ring
Located in Santa Barbara, CA
A masterpiece hand engraved antique sapphire and diamond 3 stone engagement ring. The impactful
Category
Vintage 1920s Art Deco Three-Stone Rings
Materials
Diamond, Sapphire, Blue Sapphire, 14k Gold, White Gold
Vintage 3 Carat Ceylon Sapphire and 2.38 Carat Diamond White Gold Cluster Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning and impressive vintage French 3 carat Ceylon sapphire and 2.38 carat diamond, 18 carat
Category
1990s French Cluster Rings
Materials
Diamond, Sapphire, White Gold
Antique Inspired Diamond 5.59 Carat Platinum Cluster Earrings
Located in Beverly Hills, CA
One Pair of Antique Inspired Diamond 5.59 Carat Platinum Cluster Earrings. Featuring 42 old mine
Category
21st Century and Contemporary Drop Earrings
Materials
Diamond, White Diamond, Yellow Diamond, Gold, Yellow Gold, Platinum
14K White Gold Filigree 3/4 Carat Diamond Ring
Located in Big Bend, WI
14K white gold filigree ring featuring an European cut diamond weighing about 3/4 carat. The
Category
21st Century and Contemporary Fashion Rings
Materials
Diamond, 14k Gold, White Gold
1920s 14K White Gold Filigree 3 Carat Amethyst Ring
Located in Lexington, KY
contact us within 3 days of receiving your item and we will send you a pre-paid shipping label, no
Category
Vintage 1920s Art Deco Fashion Rings
Materials
Amethyst, 14k Gold, White Gold
Antique 1.53 Carat Asscher Cut Blue Sapphire Engagement Ring
Located in New York, NY
A stunning antique gemstone engagement ring features 1.53 carat asscher cut blue sapphire, flanked
Category
Vintage 1940s Unknown Edwardian Engagement Rings
Materials
Diamond, Blue Sapphire, Platinum
Antique 1.24 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.24 carat diamond and platinum solitaire engagement ring; part of
Category
20th Century Unknown Solitaire Rings
Materials
Diamond, Platinum
Antique 1900s 2.04 Carat Diamond Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 2.04 carat diamond and 18 karat yellow gold, 18 karat white gold set trilogy
Category
20th Century Unknown Cocktail Rings
Materials
Diamond, 18k Gold, Yellow Gold
Antique Edwardian 0.90 Carat Diamond and Platinum Filigree Ring
Located in Montgomery, AL
This antique piece was handcrafted sometime during the Edwardian design period (1900-1920). The
Category
Early 20th Century Edwardian Engagement Rings
Materials
Diamond, White Diamond, Platinum
French Napoleon 3 Antique Crescent Moon Sapphire Diamond Brooch
Located in Poitiers, FR
weight: about 1.30 carat.
Height: 4.3 cm, width 4.2 cm, thickness: 7 mm.
Authentic antique jewel - French
Category
Antique 19th Century French Napoleon III Brooches
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Rose Go...
French 20th Century 3, 07 Carats Diamond Platinum Solitaire Ring
Located in Poitiers, FR
Ring in Platinum, dog head hallmark.
Antique solitaire ring set with an antique round-cut diamond
Category
Early 20th Century French Retro Solitaire Rings
Materials
Diamond, White Diamond, Platinum
Antique 9 Carat Yellow Gold Bracelet
Located in Jesmond, Newcastle Upon Tyne
An exceptional, fine and impressive unusual 9 karat gold 3 bar gate style bracelet; part of our
Category
20th Century Unknown Chain Bracelets
Materials
Yellow Gold
Antique 1.13 Carat Diamond and Platinum Solitaire Ring, circa 1920
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 1.13 carat diamond and platinum solitaire style engagement ring; part of our
Category
Vintage 1920s Engagement Rings
Materials
Diamond, Platinum
Antique Brooch 3 Fine Pearls Rose Gold 18 Karat
Located in Vannes, FR
Discover the retro charm and timeless elegance of this antique brooch in 18-carat Rose Gold
Category
20th Century French Artisan Brooches
Materials
Pearl, 18k Gold, Rose Gold
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Antique 3 Carat For Sale on 1stDibs
On 1stDibs, you can find the most appropriate antique 3 carat for your needs in our varied inventory. Frequently made of Gold, 18k Gold and Yellow Gold, this item was constructed with great care. Find an antique version now, or shop for 4284 vintage or 362 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for an antique 3 carat may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. Creating an antique 3 carat has been a part of the legacy of many jewelers, but those produced by Roman Malakov, J. Birnbach and Meghna Jewels are consistently popular. An antique 3 carat can be a stylish choice for most occasions, but Diamond rings, from our inventory of 2486, can add a particularly distinctive touch to your look, day or night. A round cut version of this piece has appeal, but there are also old european cut and antique cushion cut versions for sale. Finding an antique 3 carat for sale for women should be easy, but there are 1001 pieces available to browse for unisex as well as men, too.
How Much is a Antique 3 Carat?
On average, an antique 3 carat at 1stDibs sells for $4,242, while they’re typically $191 on the low end and $1,825,000 for the highest priced versions of this item.
Questions About Antique 3 Carat
- 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.
- What is an antique 3/4 bed?2 Answers1stDibs ExpertApril 5, 2022Popularized in the early to mid 1900s, antique ¾ beds are ones that measure approximately 48” wide by 75” long. They are a size in between a single and a double, perfect if you need that tiny bit of extra space. You can also find a variety of antique beds from some of the top sellers around the world on 1stDibs.1stDibs ExpertApril 5, 2022A 3/4 bed is any bed that measures around 48 inches wide by 75 inches long. They were popular during the 19th century and the first half of the 20th century. On 1stDibs, shop a wide collection of antique beds from some of the world’s top sellers.
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