Vintage3 Ct Diamonds
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14 Karat White Gold Vintage Single Cut Cluster Diamond Ring '2/3 ct. tw'
Located in San Francisco, CA
This Vintage Pre-Owned ring features a cluster of thirty-two (32) Single cut diamond prong set
Category
20th Century American Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Gold
French 12.00 Ct. Blue Topaz 1.50 Ct Diamond Platinum Ring
Located in Napoli, IT
white round brilliant cut Diamonds for 1.50 Ct total G VVS – best in quality rating
The whole crown
Category
Mid-20th Century French Contemporary Vintage Vintage3 Ct Diamonds
Materials
Diamond, Topaz, Blue Topaz, 18k Gold, Platinum
2.90 Ct Ceylon Sapphire Diamond Platinum Ring
Located in Chicago, IL
mm (3/8 in.)
Total sapphire weight is 2.90 carats.
Estimated combined diamond weight is 0.60 ct.
The
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
Vintage Platinum 2.14ctw SSEF Pear Emerald & Long Baguette Diamond 3 Stone Ring
Located in Montclair, NJ
This stunning vintage ring is crafted from solid platinum and features an, SSEF certified, natural
Category
1960s Vintage Vintage3 Ct Diamonds
Materials
Diamond, Emerald, Platinum
Vintage 3 Stones Ring natural 0.75ct Sapphire Diamonds 14K Gold ØUS6 / 1.6gr
Located in SE
Vintage Danish Sapphire and Diamonds Ring. The band is solid 14ct Yellow Gold with claw set natural
Category
1970s Danish Retro Vintage Vintage3 Ct Diamonds
Materials
Diamond, Sapphire, 14k Gold
Vintage 1.5 ct Diamond 18K Pendant Necklace
Located in Scotts Valley, CA
Details:
Fabulous classic vintage triple diamond drop pendant set in 18K white gold. Perfect
Category
Mid-20th Century Modern Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Gold, 18k Gold
Vintage Art Deco 4.85 Ct Star Ruby, 0.30 Ct Diamond and Platinum Dress Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage Portuguese 4.85 carat star ruby and 0.30 carat diamond
Category
20th Century Portuguese Art Deco Vintage Vintage3 Ct Diamonds
Materials
Diamond, Ruby, Star Ruby, Platinum
Natural 20 Ct Burma Ruby & 10 Ct Diamond Butterfly 18 Kt White Gold Pin/Brooch
Located in New York, NY
Burma Ruby and Diamond Brooch , Vintage
Natural 20 Ct Burma Ruby & 10 Ct Diamond Butterfly 18 Kt
Category
1990s Vintage Vintage3 Ct Diamonds
Materials
Diamond, Ruby, 18k Gold, White Gold
Art Deco 1.45 CT Diamond Solitaire 18 Kt Ring
Located in Napoli, IT
geometric sturdy design overwhelmed by Diamonds
A centre . 85 CT old mine cut Diamond weighted .85 Ct off
Category
1930s Italian Art Deco Vintage Vintage3 Ct Diamonds
Materials
Diamond, 18k Gold
Art Deco Style 1.60 Ct Diamond Dazzling Dinner Ring
Located in Napoli, IT
quality
Centred by a round .40 Ct collet set round cut diamond (G VS) with further four large Diamonds
Category
Mid-20th Century European Art Deco Vintage Vintage3 Ct Diamonds
Materials
Diamond, 18k Gold
Mid-Century 3.00 Ct. Diamond Engagement Ring I / I1
Located in New York, NY
ring. The 3 carat diamond has those classically antique facet patterns that we so appreciate. We love
Category
Mid-20th Century Unknown Art Deco Vintage Vintage3 Ct Diamonds
Materials
Diamond
Retro Platinum & Round Mixed Cut 0.95 Ct Diamond Engagement Ring
Located in Philadelphia, PA
A fine retro diamond engagement ring.
Set in a platinum mounting.
With a ca. 0.95 ct round mixed
Category
Mid-20th Century Retro Vintage Vintage3 Ct Diamonds
Materials
Diamond, Platinum
Royal Blue Natural Sapphire 1.15 Ct Diamond Trilogy Platinum Ring
Located in Napoli, IT
brilliant cut diamonds totaling 1.15 Ct (F/G-VVS)
UK size: L 3/4
US size: 6
Measures: head is 10 x 19 mm. (h
Category
Mid-20th Century Contemporary Vintage Vintage3 Ct Diamonds
Materials
Diamond, Sapphire, Platinum
Gothic Style 1.35 Ct Old Mine Diamond 14 KT Rare Ring
Located in Napoli, IT
Ct between rose cut Diamond on the border and old mine cut in the middle of the cross, larger Diamond
Category
Mid-20th Century European Gothic Revival Vintage Vintage3 Ct Diamonds
Materials
Diamond, 14k Gold
Art Deco Style 2.90 Ct Old Mine Cut Diamond Three Stone Platinum Mount
Located in Napoli, IT
Metal: platinum, tested
Hallmarks: none/worn
Gems: 3 old mine cut diamonds totaling approx 2,90 Ct (1,05
Category
Mid-20th Century European Art Deco Vintage Vintage3 Ct Diamonds
Materials
Diamond, Platinum
Vintage 1.25 Ct. Three-Stone Diamond Ring H-I SI in 14kt White Gold
Located in New York, NY
:
Primary Stone: (3) Transitional Round Brilliant diamonds, 1.00 ct.
Color/Clarity: H-I / SI1-2
Accent
Category
20th Century Unknown Vintage Vintage3 Ct Diamonds
Materials
Diamond, 14k Gold, White Gold
Vintage 18K White Gold 11.2 Ct Step Cut Aquamarine Cocktail Ring
Located in Addison, TX
understated yet refined 18K white gold setting, the aquamarine steals the spotlight, while intricate diamond
Category
1980s Art Deco Vintage Vintage3 Ct Diamonds
Materials
Aquamarine, White Diamond, Gold, 18k Gold, White Gold
Vintage 18kt. White Gold 1.00 Ct. Ruby Cluster Ring
Located in Braintree, GB
indicated.
Diamonds -
Cut: Round brilliant
Quantity of stones: 18
Carat weight:
18 x 0.04 ct.
Total
Category
1990s European Vintage Vintage3 Ct Diamonds
Materials
Ruby, White Gold
Diamond Tennis Bracelet
Located in Scottsdale, AZ
Glistening 18K yellow gold diamond tennis bracelet circa 1980s! 44 round diamonds set in 3 prong
Category
1980s Vintage Vintage3 Ct Diamonds
Materials
Diamond
Platinum Gold Diamond Ring
Located in New York, NY
Vintage Platinum and 18K Y/gold dome shape ring, RBC diamonds weighing approx. 1 ct, HI VS, ring
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, Gold, Platinum
Platinum Diamond Eternity Band Ring
Located in Washington Depot, CT
Vintage Platinum Diamond Eternity Band Ring Size 6.75-
This sparkling eternity band features 25
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, Platinum
Platinum and Diamond Wedding Band Ring
Located in Washington Depot, CT
Vintage Platinum and Diamond Wedding Band Ring Size 6-
This sparkling band features seven round
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, Platinum
Platinum and Diamond Ring Band Size 5.25
Located in Washington Depot, CT
diamonds set in classic platinum. Width: 3 mm. Shank: 2 mm.
Approximate total diamond weight: .41 ct
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, Platinum
Platinum and Princess Diamond Wedding Band Ring
Located in Washington Depot, CT
Vintage Platinum and Princess Diamond Wedding Band Ring Size 6.75-
This sparkling ring features
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, Platinum
Art Deco Diamond and Pearl Platinum Pendant
Located in Beverly Hills, CA
portion featuring 96 old European and rose cut diamonds totaling 3.25 ct. with H-I-J color and SI-2
Category
1930s Art Deco Vintage Vintage3 Ct Diamonds
Materials
Diamond, Pearl, Platinum
10 Karat Yellow Gold Diamond Hoop Earrings
Located in Washington Depot, CT
: .48 ct.
Diamond clarity: I1
Diamond color: H-I
Size: 25 mm x 3 mm
Weight: 3.1 dwt. / 4.8 gr
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, Yellow Gold
14 Karat White Gold Diamond Hoop Earrings
Located in Washington Depot, CT
: .72 ct.
Diamond color: I-K
Diamond clarity: SI1-VS2
Size: 25 mm x 3 mm
Weight: 3.6 dwt. / 5.7 gr
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Gold
Vintage Diamond & 18k White Gold Ring
Located in San Francisco, CA
-cut diamond weighing .22-ct, circa 1930s, set in a squared frame with delicate openwork detail, with a
Category
Mid-20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Gold
14 Karat White Gold and Diamond Ring
Located in Washington Depot, CT
Vintage 14 Karat White Gold and Diamond Ring Size 6-
This sparkling ring features ten round
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Gold
14 Karat White Gold Diamond Wedding Band
Located in Washington Depot, CT
Vintage 14 Karat White Gold Diamond Wedding Band Size 7
This lovely wedding band features 12 round
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Gold
14 Karat White Gold Diamond Wedding Band
Located in Washington Depot, CT
Vintage 14 Karat White Gold Diamond Wedding Band Size 4.5
This sparkling wedding band features ten
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Gold
14 Karat White Gold Diamond Wedding Band
Located in Washington Depot, CT
Vintage 14 Karat White Gold Diamond Wedding Band Size: 5.75
This sparkling wedding band features
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Gold
14 Karat White Gold Diamond Band Ring
Located in Washington Depot, CT
Vintage 14 Karat White Gold Diamond Wedding Band Ring Size 8.25-
This sparkling band features five
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Gold
14 Karat Yellow Gold Diamond Wedding Band
Located in Washington Depot, CT
Vintage 14 Karat Yellow Gold Diamond Wedding Band Size 8
This sparkling band features 13 round
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, Yellow Gold
14 Karat White Gold Diamond Wedding Band
Located in Washington Depot, CT
Vintage 14 Karat White Gold Diamond Wedding Band Size 6.75. This stunning wedding band features 12
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Gold
14 Karat White Gold Diamond Band Ring
Located in Washington Depot, CT
Vintage 14 Karat White Gold and Diamond Band Ring Size 4.75-
This sparkling ring features 60
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Gold
14 Karat Yellow Gold Diamond Wedding Band
Located in Washington Depot, CT
brilliant cut diamonds set in classic 14K yellow gold. Width: 3 mm.
Approximate diamond weight: .48 ct
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, Yellow Gold
14 Karat White Gold Diamond Wedding Band
Located in Washington Depot, CT
Vintage 14 Karat White Gold Diamond Wedding Band Size 7
This sparkling wedding band features 50
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Gold
18 Karat White Gold Diamond Wedding Band
Located in Washington Depot, CT
Vintage 18 Karat White Gold Diamond Wedding Band Size 6
This sparkling wedding band features seven
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Gold
10 Karat White Gold Diamond Heart Pendant
Located in Washington Depot, CT
Vintage 10 Karat White Gold Diamond Heart Pendant
This stunning heart pendant features 3 round
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Gold
14 Karat White Gold Diamond Wedding Band
Located in Washington Depot, CT
Vintage 14 Karat White Gold
Diamond Wedding Band Size: 7-
This sparkling band features ten round
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Gold
14 Karat White Gold Diamond Engagement Ring
Located in Washington Depot, CT
Vintage 14 Karat White Gold Diamond Engagement Ring Size 6.5
This sparkling ring features 35 round
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Gold
14 Karat Yellow Gold Diamond Wedding Band
Located in Washington Depot, CT
Vintage 14 Karat White Gold Diamond Wedding Band Size 7
This sparkling wedding band features 15
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, Yellow Gold
ALGT Certificied 2.20 Carat Diamond Engagement Ring
Located in AMSTERDAM, NL
Offered 18 carat white gold solitaire ring with a 1.20 ct brilliant cut diamond of quality L Faint
Category
1990s European Contemporary Vintage Vintage3 Ct Diamonds
Materials
Diamond, 18k Gold
18 Karat White Gold Diamond Heart Ring
Located in Washington Depot, CT
Vintage 18 Karat White Gold Diamond Heart Ring Size 7
This sparkling ring features 64 round
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Gold
10 Karat White Gold Diamond Pendant Necklace
Located in Washington Depot, CT
weight: .20 ct.
Diamond color: J
Diamond clarity: SI1-I1
Size: 16 mm x 3 mm
Weight: 0.3 dwt. / 0.5 gr
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Gold
Vintage 0.50ct Diamond and 18ct White Gold Necklace
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 0.50 carat diamond and 18 carat white gold necklace; part of our
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Gold
14 Karat White Gold and Diamond Pendant Necklace
Located in Washington Depot, CT
Vintage 14 Karat White Gold and Diamond Pendant Necklace-
This sparkling pendant features 18 round
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Gold
14 Karat Yellow Gold and Diamond Pendant Necklace
Located in Washington Depot, CT
weight: .15 ct.
Diamond clarity: SI1
Diamond color: M (champagne)
Size: 3 mm (pendant)
18 inches
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, Yellow Gold
14 Karat White Gold and Graduated Diamond Pendant
Located in Washington Depot, CT
Vintage 14 Karat White Gold and Diamond Pendant-
This sparkling pendant features seven graduated
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Gold
10 Karat Yellow Gold and Diamond Hoop Earrings
Located in Washington Depot, CT
: .48 ct.
Diamond color: I
Diamond clarity: I1
Size: 12.5 mm x 3 mm
Weight: 0.9 dwt. / 1.5 gr
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, Yellow Gold
14 Karat Yellow Gold and Diamond Hoop Earrings
Located in Washington Depot, CT
Vintage 14 Karat Yellow Gold Diamond Hoop Earrings-
These sparkling hoop earrings each feature
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, Yellow Gold
14 Karat Yellow Gold and Diamond Hoop Earrings
Located in Washington Depot, CT
: .48 ct.
Diamond clarity: VS1-SI2
Diamond color: G-H
Size: 18 mm x 3 mm
Weight: 2.7 dwt. / 4.3 gr
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, Yellow Gold
10 Karat White Gold and Diamond Pendant Necklace
Located in Washington Depot, CT
diamond weight: .15 ct.
Diamond color: I
Diamond clarity: I2
Size: 17.5 inches (necklace)
21 mm x 3 mm
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Gold
1950s 2.76 Carat Diamond and Platinum Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1950s 2.76 carat diamond and platinum cluster engagement
Category
1950s Vintage Vintage3 Ct Diamonds
Materials
Diamond, Platinum
14 Karat Yellow Tanzanite and Diamond Bracelet #13712
Located in Washington Depot, CT
14K yellow gold. Width: 3 mm.
Tanzanite weight; 2.38 ct.
Total diamond weight: .20 ct.
Diamond
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, Tanzanite, 14k Gold
14 Karat White Gold and Diamond Pendant Necklace
Located in Washington Depot, CT
total diamond weight: .21 ct.
Diamond clarity: I
Diamond color: I1-I2
Size: 25 mm x 3 mm (pendant)
18
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Gold
14 Karat Yellow Gold and Diamond Pendant Necklace
Located in Washington Depot, CT
Vintage 14 Karat Yellow Gold and Diamond Pendant Necklace-
This sparkling pendant features 3
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, Yellow Gold
14 Karat White Gold and Diamond Engagement Ring
Located in Washington Depot, CT
14K white gold.
Width: 8 mm. Shank: 3 mm.
Approximate total diamond weight: .70 ct.
Diamond color
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Gold
14 Karat White Gold and Diamond Wedding Band
Located in Washington Depot, CT
Vintage 14 Karat White Gold and Diamond Wedding Band Size 6.5-
This sparkling wedding band
Category
20th Century Vintage Vintage3 Ct Diamonds
Materials
Diamond, White Gold
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Vintage3 Ct Diamonds For Sale on 1stDibs
There is a broad range of vintage3 ct diamonds for sale on 1stDibs. Frequently made of Gold, 18k Gold and White Gold, these items were constructed with great care. Our selection of items includes 455 vintage examples as well as 52 contemporary versions. Our collection is diverse and broad-ranging, and pieces in stock date back to the 18th Century while others were produced as recently as the 21st Century. Pieces in our collection of vintage3 ct diamonds made by Art Deco jewelers — as well as those associated with Modern — are very popular. Versions of these items have been a part of the life’s work for many jewelers, but those produced by Van Cleef & Arpels, Hancocks and Antinori Fine Jewels are consistently popular. A selection of round cut, old european cut and emerald cut can be found today on these pages. Most of our vintage3 ct diamonds for sale are for women, but there are 65 pieces available to browse for men.
How Much are Vintage3 Ct Diamonds?
Prices for vintage3 ct diamonds can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $216 and can go as high as $505,530, while vintage3 ct diamonds, on average, fetch $3,755.
Questions About Vintage3 Ct Diamonds
- 1stDibs ExpertJune 30, 2023What three diamonds mean on a wedding ring is largely a matter of personal interpretation. However, many people associate the stones with a couple’s past, present and future. To others, the trio of stones may symbolize the Holy Trinity. On 1stDibs, shop a selection of diamond wedding rings.
- 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.
- What is a vintage diamond?1 Answer1stDibs ExpertOctober 12, 2021A vintage diamond — as in, “a vintage diamond engagement ring” — refers to a ring that is at least 20 years old. Antique rings were made more than 100 years ago. Vintage diamond jewelry is not old enough to qualify as antique but it is at least two decades old. Find a collection of antique and vintage diamond jewelry on 1stDibs today.
- 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.
- 1stDibs ExpertFebruary 22, 2021The three diamonds on an engagement ring mean friendship, love, and fidelity or past, present, and future.This type of ring is also called a Trinity or trilogy ring.
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