Used Lab Grown Diamonds
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The Jackie O' 40 Carat Marquise D Color Lab Grown Diamond Quality CZ Ring
By Magnificent Costume Jewelry
Located in New York, NY
Jackie O' 40 Carat Marquise D Colour Lab Grown D Grade Diamond Cut Cubic Zirconia Ring Copy
A
Category
1990s American Art Deco Used Lab Grown Diamonds
Materials
Diamond, Silver
Classic Antique Style 10-carat Lab Grown Burma Sapphire Lab CZ Diamond Cut Ring
By Magnificent Costume Jewelry
Located in New York, NY
-grown diamonds and CZ are created in a lab, they are fundamentally different materials. Lab-grown
Category
2010s North American Belle Époque Used Lab Grown Diamonds
Materials
Diamond, Sapphire, Sterling Silver
30 Carat Costume Jewelry Lab Grown Sapphire CZ Diamond Cut Cluster Ring
By Magnificent Costume Jewelry
Located in New York, NY
in a laboratory, as opposed to being mined from the earth. While both lab-grown diamonds and CZ are
Category
2010s North American Art Deco Used Lab Grown Diamonds
Materials
Diamond, Blue Sapphire, Sterling Silver
Harry Winston Style Lab Grown Emerald Diamond Cut CZ Oval Cluster Cocktail Ring
By Magnificent Costume Jewelry
Located in New York, NY
Harry Winston Style Lab Grown Diamond Cut Cubic Zirconia and 25 carat Lab Grown Emerald Costume
Category
2010s North American Art Deco Used Lab Grown Diamonds
Materials
Emerald, Sterling Silver
Large Eight Carats Each Lab CZ Diamond Cut Sterling Modern Round Ear Studs
By Magnificent Costume Jewelry
Located in New York, NY
Large Eight Carats Each Lab-Created CZ Round Diamond Cut Studs, crafted with our own lab-grown D
Category
2010s North American Modernist Used Lab Grown Diamonds
Materials
Zircon, Sterling Silver
Large Eight Carats Each Lab CZ Diamond Cut Sterling Antique Style Ear Studs
By Magnificent Costume Jewelry
Located in New York, NY
Eight Carats Each Lab CZ Diamond Studs crafted with our own lab-grown D-grade brilliant diamond-cut
Category
2010s North American Belle Époque Used Lab Grown Diamonds
Materials
Zircon, Sterling Silver
Art Deco Costume Jewelry Diamond Cut CZ Cabochon Lab Emerald Love Ring
By Magnificent Costume Jewelry
Located in New York, NY
opposed to being mined from the earth. While both lab-grown diamonds and CZ are created in a lab, they are
Category
2010s North American Art Deco Used Lab Grown Diamonds
Materials
Diamond, Emerald, Sterling Silver
Natural, not lab grown, Fancy Intense Yellow Diamond Band Ring by Pierre/Famille
By Pierre Famille
Located in Aspen, CO
(VS1). This fancy yellow diamond band is shown here with a white and pink natural, not lab grown
Category
21st Century and Contemporary North American Contemporary Used Lab Grown Diamonds
Materials
Yellow Diamond, Gold, 18k Gold, Yellow Gold
$5,520 Sale Price
20% Off
Costume Jewelry Lab Created Ruby CZ Bracelet Antique Romantic Style
By Magnificent Costume Jewelry
Located in New York, NY
laboratory, as opposed to being mined from the earth. While both lab-grown diamonds and CZ are created in a
Category
Early 2000s North American Belle Époque Used Lab Grown Diamonds
Materials
Diamond, Ruby, Sterling Silver
Anna Wintour Antique Style Lab CZ Diamond Cut Sterling Costume Jewelry Necklace
By Magnificent Costume Jewelry
Located in New York, NY
crafted with our own lab-grown D-grade brilliant diamond-cut cubic zirconia, set in antique-style solid
Category
2010s North American Belle Époque Used Lab Grown Diamonds
Materials
Diamond, Sterling Silver
The Toi et Moi Love 5 Carat Each Asscher Cut Lab CZ Diamond Cut Ring
By Magnificent Costume Jewelry
Located in New York, NY
stunning Lab Grown D Grade Diamond Cut Cubic Zirconia , cut in the Asscher cut style and set with
Category
2010s North American Art Deco Used Lab Grown Diamonds
Materials
Diamond, Sterling Silver
Toi et Moi Love Ring In Costume Jewelry 10 Carat Each Lab CZ Diamond Ring
By Magnificent Costume Jewelry
Located in New York, NY
The Art Deco Toi et Moi Love Ring Lab Grown D Grade Diamond Cut Cubic Zirconia 10 Carat Each
Category
2010s North American Art Deco Used Lab Grown Diamonds
Materials
Diamond, Sterling Silver
Harry Winston Style Lab Diamond Cut CZ Emerald Costume Jewelry Earrings
By Magnificent Costume Jewelry
Located in New York, NY
Lab Grown D Grade Diamond Cut Cubic Zirconia Lab Grown Emerald Chandelier Earrings Costume Jewelry
Category
2010s North American Contemporary Used Lab Grown Diamonds
Materials
Diamond, Emerald, Sterling Silver
1 Carat White Gold Diamond Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, White Gold
1 Carat 14k White Gold Diamond Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, White Gold
1 Carat 14k White Gold Diamond Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, White Gold
1 Carat 14 Inch White Gold Diamond Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, White Gold
2 Carat 14k Rose Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, Rose Gold
1 Carat 14k Rose Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, Rose Gold
2 Carat 14k Yellow Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, Yellow Gold
3 Carat 14k Yellow Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, Yellow Gold
3 Carat 14k Rose Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, Rose Gold
2 Carat 14k Rose Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, Rose Gold
3 Carat 14k Rose Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, Rose Gold
3 Carat 14k Yellow Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, Yellow Gold
2 Carat 14k Yellow Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, Yellow Gold
3 Carat 14k Yellow Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, Yellow Gold
3 Carat 14k Yellow Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, Yellow Gold
2 Carat 14k Rose Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, Rose Gold
1 Carat 14k Rose Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, Rose Gold
2 Carat 14k Rose Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, Rose Gold
3 Carat 14k Rose Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, Rose Gold
3 Carat 14k Rose Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, Rose Gold
3 Carats 14k White Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, White Gold
1 Carat 14k Yellow Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, Yellow Gold
2 Carats 14k White Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, White Gold
3 Carats 14k White Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, White Gold
2 Carats 14k White Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, White Gold
3 Carats 14k White Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, White Gold
2 Carats 14k White Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, White Gold
2 Carats 14k White Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, White Gold
1 Carat 14k Rose Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, Rose Gold
2 Carat 14k Yellow Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, Yellow Gold
1 Carat 14k Yellow Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, Yellow Gold
3 Carats 14k White Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, White Gold
1 Carat 14k Yellow Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, Yellow Gold
2 Carat 14k Yellow Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, Yellow Gold
1 Carat 14k Yellow Gold Natural Round Diamonds Circle Pendant Necklace
Located in Los Angeles, CA
carat
Diamond Cut: Round Natural Diamonds (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, Yellow Gold
14K Yellow Gold Parti-Colored Natural Pink Tourmaline & Diamond Halo Ring
Located in Carmel By The Sea, CA
Special extra elongated parti-colored natural tourmaline ring designed with a lab-grown diamond
Category
2010s Art Deco Used Lab Grown Diamonds
Materials
Diamond, Tourmaline, 14k Gold, Yellow Gold
18k Yellow Gold 3 Carat Emerald Cut Natural Diamond Eternity Ring
Located in Los Angeles, CA
Diamond (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color: Yellow Gold
Ring Size: 4-9
Category
2010s Used Lab Grown Diamonds
Materials
Diamond, Yellow Gold
18k Rose Gold 3 Carat Emerald Cut Natural Diamond Eternity Ring
Located in Los Angeles, CA
Diamond (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color: Rose Gold
Ring Size: 4-9
Category
2010s Used Lab Grown Diamonds
Materials
Diamond, Rose Gold
18k Yellow Gold 2.5 Carat Emerald Cut Natural Diamond Eternity Ring
Located in Los Angeles, CA
Diamond (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color: Yellow Gold
Ring Size: 4-9
Category
2010s Used Lab Grown Diamonds
Materials
Diamond, Yellow Gold
18k Rose Gold 4 Carat Emerald Cut Natural Diamond Eternity Ring
Located in Los Angeles, CA
Diamond (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color: Rose Gold
Ring Size: 4-9
Category
2010s Used Lab Grown Diamonds
Materials
Diamond, Rose Gold
18k Rose Gold 2.5 Carat Emerald Cut Natural Diamond Eternity Ring
Located in Los Angeles, CA
Diamond (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color: Rose Gold
Ring Size: 4-9
Category
2010s Used Lab Grown Diamonds
Materials
Diamond, Rose Gold
18k White Gold 4 Carat Natural Emerald Cut Diamond Eternity Ring
Located in Los Angeles, CA
Diamond (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color: White Gold
Ring Size: 4-9
Category
2010s Used Lab Grown Diamonds
Materials
Diamond, White Gold
18k Yellow Gold 4 Carat Emerald Cut Natural Diamond Eternity Ring
Located in Los Angeles, CA
Diamond (Not Lab Grown)
Diamond Clarity: VS
Diamond Color: F-G
Color: Yellow Gold
Ring Size: 4-9
Category
2010s Used Lab Grown Diamonds
Materials
Diamond, Emerald, Yellow Gold
30 Carat Diamond Cluster Necklace, 18K Yellow Gold
Located in Los Angeles, CA
Diamonds not Lab Grown)
Diamond Carat: 30
Diamond Clarity: VS
Diamond Color: F
Color: Yellow Gold
Length
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, Yellow Gold
30 Carat Diamond Cluster Necklace, 18K White Gold
Located in Los Angeles, CA
Diamonds not Lab Grown)
Diamond Carat: 30
Diamond Clarity: VS
Diamond Color: F
Color: White Gold
Length: 18
Category
2010s American Used Lab Grown Diamonds
Materials
Diamond, White Gold
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Used Lab Grown Diamonds For Sale on 1stDibs
Browse a vast assortment of used lab grown diamonds for sale on 1stDibs. All of the items for sale were constructed with extraordinary care, often using Gold, 18k Gold and Platinum. There are many different pieces in our collection of used lab grown diamonds to choose from, but Modern and Contemporary used lab grown diamonds are of considerable interest. Versions of these items have been a part of the life’s work for many jewelers, but those produced by Privosa Fine Jewelry and Martha Seely are consistently popular. Today, if you’re looking for round cut used lab grown diamonds and are unable to find the perfect match, our selection also includes brilliant cut and cushion cut alternatives. There aren’t many items for men in our collection of used lab grown diamonds, as most of the options available are for women.
How Much are Used Lab Grown Diamonds?
Prices for used lab grown diamonds start at $399 and top out at $402,696 with these bracelets, on average, selling for $3,499.
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