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
Art Deco Diamond Square Cut Cabochon Blue-Green Opal 18K White Gold Pendant
Located in New York, NY
Fine Art Deco diamond, square cut cabochon blue-green opal and 18K white and yellow gold pendant
Early 20th Ccentury
Exquisite, elegant Art Deco period diamond, blue-green opal 18K w...
Category
Early 20th Century Art Deco Pendant Necklaces
Materials
Diamond, Opal, 18k Gold, White Gold
White South Sea Cultured Baroque Pearl, Blue Sapphire Earrings in 18K Solid Gold
Located in Naples, NY
Luxurious White South Sea Cultured Off-Round Baroque Pearl (15.5mm-15.7mm) Mirror-like Luster.
Elegant and everyday wear earrings. Large Baroque Pearls are rare and make this pair of...
Category
21st Century and Contemporary American Modern Drop Earrings
Materials
Pearl, Blue Sapphire, Gold, 18k Gold
Antique 18ct Gold Stamped, Victorian Diamond Boat Shaped Ring, Circa 1880
Located in Brighton, GB
Victorian Old Cut Diamond Ring
18ct Gold
Circa 1880
Victorian boat-shaped cluster ring, c.1880. Set with twelve old cut diamonds totaling approx. 0.85cts in an 18ct gold mount. A...
Category
Antique Late 19th Century English Victorian Engagement Rings
Materials
Diamond, Gold, 18k Gold
TIFFANY & Co. Etoile 18K Gold 9mm Wide Diamond Bangle Bracelet
Located in Los Angeles, CA
TIFFANY & Co. Etoile 18K Gold 9mm Wide Diamond Bangle Bracelet
Metal: 18K Yellow Gold
Weight: 39.30 grams
Inside Circumference: 5.5", small size
Width: 9mm
Diamond: 10 round brillia...
Category
2010s American Bangles
Materials
Diamond, 18k Gold
Vintage 1980s 18ct Yellow Gold, Plain hinged bangle
Located in Brighton, GB
Vintage Yellow Gold Plain Hinge Bangle
18ct Gold
Circa 1980s
A classic and elegant bangle crafted in solid 18ct yellow gold, featuring a smooth, unadorned surface that highlight...
Category
Mid-20th Century European Bangles
Materials
18k Gold, Yellow Gold
TIFFANY & Co. Elsa Peretti 18K Gold Starfish Pendant Necklace LARGE
Located in Los Angeles, CA
TIFFANY & Co. Elsa Peretti 18K Gold Starfish Pendant Necklace LARGE
Metal: 18K yellow gold
Weight: 7.70 grams
Chain: 18"
Pendant: 47mm(1.85") long x 42.5mm(1.67") wide, LARGE siz...
Category
2010s Spanish Pendant Necklaces
Materials
18k Gold
