Skip to main content

3 Ct Black Diamond

13
to
79
194
141
329
228
66
22
16
16
14
9
9
7
6
5
4
4
3
3
2
2
2
1
1
1
1
1
1
1
1
1
29
22
20
18
15
Sort By
Sterling Silver Black & Brown Enamel 1/3 Ct Diamonds & Sapphire Gemstone Bangle
Located in New York, NY
.925 Sterling Silver Black and Brown Enamel 1/3 Cttw Round Diamonds and Pink and Orange Sapphire
Category

21st Century and Contemporary Thai Contemporary Bangles

Materials

Diamond, White Diamond, Sapphire, Enamel, Sterling Silver

Custom 3 Carat Ct Diamond Gucci G Chrono Chronograph Date Swiss Made Black Watch
By Gucci
Located in New York, NY
Custom Diamond Gucci 101M G Chrono Swiss Made Black-dial 44mm Watch with box and booklet papers
Category

2010s Swiss Wrist Watches

Materials

Diamond

Custom 3 Carat Ct Diamond Gucci G Day Date Swiss Made Black-dial Watch 1
By Gucci
Located in New York, NY
Custom Diamond Gucci G Day Date Swiss Made Black-dial Watch with box and booklet papers. Certified
Category

2010s Swiss Wrist Watches

Materials

Diamond, Steel

Custom 3 Carat Ct Diamond Gucci G Day Date Swiss Made Black-dial Watch 1
By Gucci
Located in New York, NY
Custom Diamond Gucci G Day Date Swiss Made Black-dial Watch with box and booklet papers. Certified
Category

2010s Swiss Wrist Watches

Materials

Diamond, Stainless Steel

Custom 3 Carat Ct Diamond Gucci G Day Date Swiss Made Black-dial Watch Certified
By Gucci
Located in New York, NY
Custom Diamond Gucci G Day Date Swiss Made Black-dial Watch with box and booklet papers
Category

2010s Swiss Wrist Watches

Materials

Diamond, Stainless Steel

Black Rhodium Over 18K White Gold 1 3/8 Ct Diamond & White Quartz Dangle Earring
Located in New York, NY
stuns in 346 total diamonds set carefully within pave settings and totaling 1 3/8 cttw with an
Category

21st Century and Contemporary Thai Contemporary Dangle Earrings

Materials

Quartz, Diamond, White Diamond, 18k Gold, Rhodium, White Gold

Black Velvet Natural Black Diamond Emerald Cut Engagement Ring - 3.01 Ct
Located in רמת גן, IL
, earth-mined diamonds that were suitable for Color Enhancement into Fancy Black color. - All Jewelry are
Category

2010s Israeli Art Deco Engagement Rings

Materials

Black Diamond, 14k Gold, Rose Gold

Alma Oscura Black & White Natural Black Diamond Oval Engagement Ring - 3.39 Ct
Located in רמת גן, IL
, earth-mined diamonds that were suitable for Color Enhancement into Fancy Black color. - All Jewelry are
Category

2010s Israeli Art Deco Engagement Rings

Materials

White Diamond, Black Diamond, 14k Gold, Rose Gold

Diamond Tennis Bracelet 18k White Gold Black Diamond 1.01 Ct/69 Pcs Diamond
By Natkina
Located in Montreux, CH
BRACELET 18K White Gold Black Diamond 1.01 Cts/69 Pcs Diamond 0.45 Cts/3 Pcs
Category

Mid-20th Century Tennis Bracelets

Materials

Black Diamond, White Gold

Art Deco Platinum Clip Brooch Amethyst 3 Ct Diamonds Unisex, 1920
Located in Herzelia, Tel Aviv
Art Deco Platinum Clip Brooch Amethyst 3 Ct Diamonds Unisex, 1920 This is a stunning Art Deco clip
Category

Vintage 1920s Art Deco Brooches

Materials

Amethyst, Diamond, Platinum

0.95 ct Diamonds, 23.15 ct Black Stones Rose Gold Silver Beaded Link Bracelet
Located in Marcianise, Marcianise (CE)
of diamonds. Diamonds 0.95 ct Black Stones 23.15 ct / 7 mm Total Weight 45.40 g R.F + efr Length
Category

Vintage 1970s Italian Retro Beaded Bracelets

Materials

Diamond, 14k Gold, Rose Gold, Silver

Three Stone Natural Black Diamond Cushion Engagement Ring - 2.35 Ct
Located in רמת גן, IL
natural, earth-mined diamonds that were suitable for Color Enhancement into Fancy Black color. - All
Category

2010s Israeli Art Deco Engagement Rings

Materials

Black Diamond, White Diamond, 14k Gold, White Gold

Aniridia Bezel Natural Black Diamond Emerald Engagement Ring - 3.75 Ct
Located in רמת גן, IL
natural, earth-mined diamonds that were suitable for Color Enhancement into Fancy Black color. - All
Category

2010s Israeli Art Deco Engagement Rings

Materials

White Diamond, Black Diamond, 14k Gold, White Gold

Perseus Unique Natural Black Diamond Pear Engagement Ring - 2.20 Ct
Located in רמת גן, IL
natural, earth-mined diamonds that were suitable for Color Enhancement into Fancy Black color. - All
Category

2010s Israeli Art Deco Engagement Rings

Materials

White Diamond, Black Diamond, 14k Gold, Yellow Gold

5.82 Ct Natural Colombian Cushion Cut Emerald & 3 Ct RoseCut Diamond Ring 18 Kt
Located in New York, NY
diamonds of pear shape and marquise surrounding the center stone. Total diamond weight is 3 ct. They have
Category

2010s Solitaire Rings

Materials

Emerald, 18k Gold, Yellow Gold

Negra Sombra Bezel Natural Black Diamond Pear Engagement Ring - 5.89 Ct
Located in רמת גן, IL
natural, earth-mined diamonds that were suitable for Color Enhancement into Fancy Black color. - All
Category

2010s Israeli Art Deco Engagement Rings

Materials

White Diamond, Black Diamond, 14k Gold, White Gold

Lynx Floral Natural Black Diamond Round Cut Engagement Ring - 3.15 Ct
Located in רמת גן, IL
, earth-mined diamonds that were suitable for Color Enhancement into Fancy Black color. - All Jewelry are
Category

2010s Israeli Art Deco Engagement Rings

Materials

White Diamond, Black Diamond, 14k Gold, Rose Gold

1/3 Ct, Oval Diamond Ring, Half Bezel Diamond Band, 14K Solid Gold, SI GH
Located in New York, NY
Item Code: AD275 Division: Natural Diamond Collection: Classics Metal Type: 14K Gold, White Gold
Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Gold

Cepheus Solitaire Natural Black Diamond Emerald Cut Engagement Ring - 2.52 Ct
Located in רמת גן, IL
natural, earth-mined diamonds that were suitable for Color Enhancement into Fancy Black color. - All
Category

2010s Israeli Art Deco Engagement Rings

Materials

Black Diamond, 14k Gold, White Gold

Cober with black Diamond of 1.98 Carat Diamonds and 1.77 Ct.Rubies Cocktail Ring
By Vincent Cober
Located in OSS, NH
with centrally set large black Brilliant-cut Diamond weighing 1,98 ct. framed by 20 flawless excellent
Category

2010s Dutch Contemporary Cocktail Rings

Materials

Ruby, Black Diamond, Diamond, Yellow Gold, 18k Gold

Noche Negra Solitaire Natural Black Diamond Pear Cut Engagement Ring - 3.15 Ct
Located in רמת גן, IL
natural, earth-mined diamonds that were suitable for Color Enhancement into Fancy Black color. - All
Category

2010s Israeli Art Deco Engagement Rings

Materials

White Diamond, Black Diamond, 14k Gold, Yellow Gold

Noir Mystique Unique Natural Black Diamond Emerald Cut Engagement Ring - 3.35 Ct
Located in רמת גן, IL
natural, earth-mined diamonds that were suitable for Color Enhancement into Fancy Black color. - All
Category

2010s Israeli Art Deco Engagement Rings

Materials

White Diamond, Black Diamond, 14k Gold, White Gold

HRD Certified Exquisite Unisex 12.95 Ct Black Diamond Tennis Bracelet 18k Gold
Located in Darmstadt, DE
HRD Certified Exquisite Unisex 12.95 Ct Black Diamond Tennis Bracelet 18k Gold Black is Beautiful
Category

2010s German Modern Loose Gemstones

Materials

Black Diamond, 18k Gold, White Gold

Diamond Necklace 0.42 Ct Loupeclean a Good Investment 24, 3 Grams Yellow Gold
Located in Viena, Viena
also in yellow and black, it is the undisputed star among the gemstones. The diamond impresses with its
Category

1990s Unknown Modern Choker Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Custom 3 Carat Ct Diamond Gucci G Chrono Chronograph Date Swiss Made Watch 1
By Gucci
Located in New York, NY
Custom Diamond Gucci 101M G Chrono Swiss Made Black-dial 44mm Watch with box and booklet papers
Category

2010s Swiss Wrist Watches

Materials

Diamond, Steel

Custom 3 Carat Ct Diamond Gucci G Chrono Chronograph Date Swiss Made Watch 1
By Gucci
Located in New York, NY
Custom Diamond Gucci 101M G Chrono Swiss Made Black-dial 44mm Watch with box and booklet papers
Category

2010s Swiss Wrist Watches

Materials

Diamond, Stainless Steel

Floral Multi Shaped Natural Black Diamond Oval Cut Engagement Ring - 2.6 Ct
Located in רמת גן, IL
, earth-mined diamonds that were suitable for Color Enhancement into Fancy Black color. - All Jewelry are
Category

2010s Israeli Art Deco Fashion Rings

Materials

Black Diamond, 14k Gold, White Gold

Brilliant 2.16 ct Black White Diamond Tennis Bracelet in Solid 18K White Gold
By VR Jewels
Located in Houston, TX
Brilliant 2.16 ct Black White Diamond Tennis Bracelet in 18K gold. It has a perfect round cut
Category

21st Century and Contemporary American Art Deco Tennis Bracelets

Materials

Diamond, White Diamond, Black Diamond, Gold, 18k Gold, White Gold

3 Ct Natural Fancy Color Diamond Flower Ring in 18 Karat Multi Color Gold Size 6
Located in New York, NY
3.3 Ct Natural Fancy Color Diamond Flower Ring in 18 Karat Multi Color Gold Size 6 Approximately 6
Category

2010s More Rings

Materials

Diamond

18Kt White Gold Belt Buckle White and Black Diamonds 6.36 ct Made in Italy Gift
Located in Bergamo, BG
diamonds 1.79 carats Black diamonds 4.57carats This buckle fits belts 3 cm wide The leather belt pictured
Category

21st Century and Contemporary Italian Vanity Items

Materials

White Diamond, Black Diamond, 18k Gold, White Gold

Frank Gehry for Tiffany & Co. Black Floral 3-D Diamond Ring
By Frank Gehry for Tiffany & Co.
Located in MIAMI, FL
From Frank Gehry’s leaves collection for Tiffany & Co. this diamond and blacked rhodium 18k gold
Category

1990s American Contemporary Cocktail Rings

Materials

Diamond, 18k Gold

Men's Bracelet Loop Line Tennis, 18 Karat Red Gold and 3 Point Black Diamonds
Located in Valenza, AL
Men's Line Loop bracelet in titanium and black diamonds (ct. 2.15 approx.). The structure consists
Category

2010s Italian Modern Tennis Bracelets

Materials

Black Diamond, Gold, Titanium

Men's Bracelet Loop Line Tennis, 18 Karat Red Gold and 3 Point Black Diamonds
Men's Bracelet Loop Line Tennis, 18 Karat Red Gold and 3 Point Black Diamonds
Free Shipping
H 0.13 in W 0.13 in D 0.13 in Dm 2.23 in L 7.09 in
0.45 Ct Solitaire Diamond Evil Eye Ring 18k Yellow Gold Black Enamel Jewelry
By Spectrum Jewels
Located in IN
:- 0.45 ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Ring Size: US 7 & All Size ✦ Sizing
Category

21st Century and Contemporary Indian Modern More Rings

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

0.5 Ct SI Clarity HI Color Diamond Black Enamel Band Ring 18K White Gold Jewelry
Located in IN
Item Code :- SER-2258X Gross Wt. :- 2.01 gm 18k White Gold Wt. :- 1.90 gm Diamond Wt. :- 0.55 Ct
Category

21st Century and Contemporary Indian Modern Band Rings

Materials

Diamond, 18k Gold, White Gold, Enamel

Antique Russian 2.24 Ct Diamond Enamel Gold Unisex Ring
Located in Chicago, IL
and the border of small diamonds make the center stone visually bigger (more like 3 ct+). The diamond
Category

Antique 1860s Russian Engagement Rings

Materials

Diamond, White Diamond, Blue Diamond, Gold, 14k Gold, Yellow Gold, Enamel

Two Pear shape 5.5 Ct Emerald & 8.5 Ct Diamond Ring, 18K White Gold Size 6
Located in New York, NY
Diamonds , approximately 3 ct. The Total Diamond Weight is approximately 8.75 ct The gold used in this ring
Category

2010s Cocktail Rings

Materials

Diamond, Emerald, White Gold, 18k Gold

230.25 Carat Carbonado Black Diamond
Located in New York, NY
This huge 230.25 carat completely natural and lustrous black diamond is the most unique treasure
Category

2010s Canadian Loose Gemstones

Materials

Black Diamond

230.25 Carat Carbonado Black Diamond
230.25 Carat Carbonado Black Diamond
H 0.02 in W 0.02 in D 0.01 in
Picchiotti 18K White Gold 1.07 ct Diamond Onyx Ring
By Picchiotti
Located in Southampton, PA
This unique Picchiotti 18K White Gold 1.07 ct Diamond Onyx Ring is sure to attract attention. The
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Onyx, White Gold, 18k Gold

Boucheron 18K White Gold 0.32 Ct Diamond Serpent Necklace
By Boucheron
Located in Southampton, PA
” long and 1” wide. Diamonds totaling 0.32 carats and a dramatic 3” long dangling accent add a stylish
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, White Gold

Orloff of Denmark, 3 ct Natural Zircon Ring in 925 Sterling Silver
Located in Hua Hin, TH
to 3 carats. This piece has been meticulously hand-crafted out of 925 sterling silver. In the center
Category

2010s Thai Contemporary Three-Stone Rings

Materials

Zircon, Blue Zircon, Silver, Sterling Silver

18K Black Gold Sphere Stud with black diamonds
By THEVAULT15
Located in Boostedt, SH
is a subtle nod to women's soft, inherent beauty, while scintillating black diamonds add a striking
Category

2010s European Stud Earrings

Materials

Black Diamond, 18k Gold, Gold

18k black gold eternity ring with black and white diamonds
By THEVAULT15
Located in Boostedt, SH
- 0,47 inches Total weight: 3 ct black and white diamonds Comes in our branded stamped box This piece has
Category

2010s Cocktail Rings

Materials

White Diamond, Black Diamond, Gold

Gothic Style 1.35 Ct Old Mine Diamond 14 KT Rare Ring
Located in Napoli, IT
Gothic inspiration with a detailed black enamel cross fully exalted by old mine cut Diamonds, approx 1.35
Category

Mid-20th Century European Gothic Revival Cluster Rings

Materials

Diamond, 14k Gold

$12500 / New / Sonia Bitton Panther Ring / 4.1 CT Diamond / 14K Gold
By Sonia B. Designs
Located in Rancho Mirage, CA
Top Qulaity Black Diamond - 0.1 CT AAA Tsavorite 14K solid White gold, stamped 14K Head
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Tsavorite, 14k Gold

Art Deco 1.5 ct Diamond and Enamel Jockey Platinum Brooch circa 1920
Located in Goettingen, DE
Art Deco 1.5 ct Diamond and Enamel Jockey Platinum Brooch, circa 1920 This rare diamond brooch in
Category

Vintage 1920s German Art Deco Brooches

Materials

Diamond, Platinum, Enamel

Glamorous 8.02 ct Onyx and Diamond Necklace in 18k White Gold - IGI Certified
Located in רמת גן, IL
Color grade: Black Side stone: 3 pcs Diamonds Side stone carat weight: 2.50 ct Shape: Round Color
Category

2010s Israeli Pendant Necklaces

Materials

Diamond, Onyx, 18k Gold, White Gold

Victorian Rare Turquoise .40 Ct Old Mine Diamond 18 KT Locket Pendant
Located in Napoli, IT
Centring an old mine cut Diamond of .40 Ct of deep chunky cut rated H colour VS/SI for what we can see
Category

Antique Late 19th Century European Victorian Pendant Necklaces

Materials

Diamond, Turquoise, 18k Gold

18k Tri-Color Gold 3 5/8 Carat Diamond Interlocking Stackable Band Ring Set
Located in New York, NY
studded with treated black diamonds. Each ring is interlocking with the next to create a very unique
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Brown Diamond, Black Diamond, White Diamond, Diamond, Rose Gold, 18k Gol...

Victorian .70 Ct Old Mine Diamond Ruby Sapphire Three Stone ring 18 KT
Located in Napoli, IT
Diamond of approx .70 Ct (5.6 x 4.6 mm. – H/VVS) flanked by 1 oval cut natural Ruby of .50 Ct on one side
Category

Antique 1870s European Victorian Three-Stone Rings

Materials

Diamond, Ruby, Sapphire, 18k Gold

18k Tri-Color Gold 3 5/8 Carat Diamond Interlocking Stackable Band Ring Set
Located in New York, NY
studded with treated black diamonds. Each ring is interlocking with the next to create a very unique
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Brown Diamond, Black Diamond, White Diamond, Diamond, Yellow Gold, White...

4.60 Carat Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
spark conversation wherever you go. At its heart lies a captivating 4.60 CT Australian Black Opal. Its
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Opal, Black Opal, Platinum

Victorian 2.60 Ct Old Diamond Pearl Forget Me Not Onyx 18 KT Necklace
Located in Napoli, IT
Black Onyx including the bail, loaded with Diamonds,mounted in solid 18 KT gold with silver portions for
Category

Antique 1880s European Victorian Pendant Necklaces

Materials

Diamond, Onyx, Pearl, 18k Gold

GIA Certified Diamond Studs 2.00 Carat VS, Canary Yellow, Cushion Cut, Halo 1 Ct
Located in Darmstadt, DE
GIA Certified Diamond Studs 2.00 Carat VS, Canary Yellow, Cushion Cut, Halo 1 Ct Perfect Yellow
Category

2010s German Modern Stud Earrings

Materials

Diamond

Italian Ruby Black Diamond White Gold Ring for Her
By Natkina
Located in Montreux, CH
White Gold 14K Ring (Matching Earrings Available) Diamond 36-RND 57-0,25-4/6 Ruby 5-Oval-1,37 ct
Category

2010s Cocktail Rings

Materials

Black Diamond, Diamond, White Diamond, Ruby, Gold, 14k Gold, White Gold

Italian Ruby Black Diamond White Gold Earrings for Her
By Natkina
Located in Montreux, CH
White Gold 14K Earrings (Matching Ring Available) Diamond 44-RND 57-0,24-4/6 Ruby 10-Oval-2,71 ct
Category

2010s Stud Earrings

Materials

Diamond, White Diamond, Black Diamond, Ruby, Gold, 14k Gold, White Gold

White and Black Diamonds Flower Gold Ring Made in Italy
By Gilberto Cassola
Located in Valenza, AL
Diamonds ct 2.80 Black Diamonds ct 0.69 This Ring is sized E 54 (US 6 3/4) and can be shipped in any size
Category

2010s Italian Contemporary Cocktail Rings

Materials

Diamond, Black Diamond, 18k Gold, White Gold

White and Black Inside Out Diamond Rose Gold Hinged Hooped Earrings
Located in Miami, FL
Diamonds White Diamond Weight: 6 ct (3 ct each earring) Black Diamond Weight: 6 ct (3 ct each earring
Category

2010s Hoop Earrings

Materials

Diamond, Black Diamond, 14k Gold, Rose Gold

Champagne and Black Diamonds Flower Charm Ring Made in Italy
By Gilberto Cassola
Located in Valenza, AL
Diamonds ct 0.34 Vs1 Champagne Diamonds ct 0.50 This Ring is sized E 54 (US 6 3/4) and can be shipped in
Category

2010s Italian Contemporary Fashion Rings

Materials

Brown Diamond, Black Diamond, Rose Gold, 18k Gold

.925 Sterling Silver 3.0 Carat Treated Black Diamond Solitaire Pendant Necklace
Located in New York, NY
This gorgeous solitaire pendant boasts a stunning single, round-cut treated black diamond in a
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, Black Diamond, Sterling Silver

Rose Gold Black Opal Emerald Sapphire Demantoid Diamond Pave Pendant
By Joke Quick
Located in Antwerp, BE
Black Opal Lightning Ridge : 1.75 ct. Colombian Emerald centerstone: 0.36 ct. 8 X Colombian Emeralds
Category

2010s Belgian Contemporary Pendant Necklaces

Materials

Black Opal, Opal, Garnet, Emerald, Sapphire, White Diamond, Diamond, Ros...

  • 1
Get Updated with New Arrivals
Save "3 Ct Black Diamond", and we’ll notify you when there are new listings in this category.

3 Ct Black Diamond For Sale on 1stDibs

Surely you’ll find the exact 3 ct black diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of gold, 18k gold and white gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect 3 ct black diamond among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. A 3 ct black diamond from Joke Quick, Ruchi New York and Cartier — each of whom created a beautiful version of this treasured accessory — is worth considering. While most can agree that any 3 ct black diamond from our collection can easily elevate most outfits, but the choice of a diamond version from the 1922 available is guaranteed to add a special touch to your ensemble. See these pages for a round cut iteration of this accessory, while there are also brilliant cut cut and oval cut cut versions available here, too. Most of our 3 ct black diamond for sale are for women, but there are 924 pieces available to browse for men.

How Much is a 3 Ct Black Diamond?

On average, a 3 ct black diamond at 1stDibs sells for $5,537, while they’re typically $1 on the low end and $4,375,000 for the highest priced versions of this item.