Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
Is 18K 750 real gold?
1 Answer
Yes, 18K 750 is real gold. Gold pieces that bear this hallmark are 18-karat gold, a 75% pure gold alloy and 25% base metal. One of the most popular materials for fine jewelry, 18-karat gold shows off a rich yellow, white or rose color and resists scratching more readily than pure gold. Explore a wide variety of 18-karat gold jewelry on 1stDibs.
1stDibs ExpertAugust 29, 2024
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Shop for 18k Gold Jewelry on 1stDibs
Estate Fine Turquoise Carving Earrings 18k w/ GIA Report
Located in Orlando, FL
Natural Turquoise Carved Flower Earrings – GIA Certified – 18K Gold – 17.96 x 13.81 mm – 7.9g
A vibrant and sculptural pair of carved natural turquoise earrings, beautifully fashion...
Category
Vintage 1980s Stud Earrings
Materials
Turquoise, 18k Gold, Yellow Gold
Vintage H. Stern Amethyst Ring 18k Yellow Gold, 12.65ct
By H. Stern
Located in Orlando, FL
H. Stern 18k Yellow Gold Amethyst Ring, 12.65 Carat Oval-Cut Amethyst, Rope-Twist Wire-Wrapped Bezel, Size 7
Specifications
Metal: 18k yellow gold (stamped 750)
Maker: H. Stern (st...
Category
Vintage 1970s Brazilian Cocktail Rings
Materials
Amethyst, 18k Gold, Yellow Gold
18k Gold Garnet Wide Flexible Eternity Band Ring, 8.10ctw, Sz 6.5
Located in Orlando, FL
18k Gold Garnet Wide Flexible Eternity Band Ring — Three-Row Articulated Design, 8.10ctw, 57 Stones
Specifications
Metal: 18k yellow gold, stamped K18 PG
Stones: 57 square-cut garne...
Category
21st Century and Contemporary Band Rings
Materials
Garnet, 18k Gold, Yellow Gold
18K Yellow Gold Pavé Diamond Dome Cocktail Ring, 3.88 CTW
Located in Orlando, FL
18K Yellow Gold Pavé Diamond Dome Cocktail Ring, 3.88 CTW
Metal: 18K yellow gold throughout
Diamonds: Round brilliant cut diamonds, 3.88 CTW total (weight stamped in shank), F color...
Category
Vintage 1980s Dome Rings
Materials
Diamond, 18k Gold, Yellow Gold
Estate 3.40ct Pavé Diamond Dome Ring 18k Yellow Gold - G/VS
Located in Orlando, FL
18K Yellow Gold Pavé Diamond Dome Cocktail Ring, ~3.40 CTW
Metal: 18K yellow gold shank with 18K white gold pavé setting
Diamonds: 49 round brilliant cut diamonds, ~3.40 CTW total, ...
Category
21st Century and Contemporary Italian Dome Rings
Materials
Diamond, 18k Gold, White Gold, Yellow Gold
Vintage 18K Yellow Gold Marquise and Round Diamond Dome Band Ring — 2.29ctw
Located in Orlando, FL
Vintage 18K Yellow Gold Marquise and Round Diamond Dome Band Ring — 2.29ctw
Metal: 18K yellow gold
Diamonds: Marquise and round brilliant-cut diamonds, 2.29 ctw (stamped), G color, ...
Category
1990s Cluster Rings
Materials
Diamond, 18k Gold, Yellow Gold
