Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
Is it worth buying a GIA-certified diamond?
1 Answer

Many experts believe that buying a GIA-certified diamond is worth it. The Gemological Institute of America (GIA) has a well-established reputation for providing accurate, trustworthy ratings and certifications. A diamond that carries a GIA certification has undergone rigorous examinations and tests to assess its quality, which can make it a good investment. Find a diverse assortment of diamond jewelry on 1stDibs.
1stDibs ExpertAugust 15, 2024
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Shop for Diamond Jewelry on 1stDibs
Antique Victorian Old Mine Cut Cluster Ring 18k ~1.60ctw
Located in Orlando, FL
Antique Mid-Victorian Old Mine-Cut Diamond Cluster Ring
Metal – 18K rose gold shank with silver prong-set diamond cluster
Diamonds – 15 old mine-cut diamonds (including shoulders) t...
Category
Antique Mid-19th Century Victorian Cluster Rings
Materials
Diamond, 18k Gold, Rose Gold, Silver
Vintage 18ct Yellow Gold, 1980s Emerald & Diamond Half Eternity Ring
Located in Brighton, GB
Vintage Emerald Half Eternity Ring
18ct Gold
Circa 1980s
Step back into the elegance of the 1980s with this stunning vintage half-eternity band, exquisitely crafted in luxurious ...
Category
Late 20th Century European Band Rings
Materials
Diamond, Emerald, 18k Gold, Yellow Gold
TIFFANY & Co. Etoile 18K Gold Diamond Bangle Bracelet
Located in Los Angeles, CA
TIFFANY & Co. Etoile 18K Gold Diamond Bangle Bracelet
Metal: 18K Gold
Weight: 26.30 grams
Inside Circumference: 7"
Width: 4.5mm
Diamond: 10 round brilliant diamonds, carat total wei...
Category
2010s American Bangles
Materials
Diamond, 18k Gold, Platinum
TIFFANY & Co. 18K Gold Diamond Signature X Ring 5
Located in Los Angeles, CA
TIFFANY & Co. 18K Gold Diamond Signature X Ring 5
Metal: 18K Yellow Gold
Size: 5
Weight: 7.0 grams
Diamond: 15 round brilliant diamonds, carat total weight .16 approx.
Hallmar...
Category
2010s American Band Rings
Materials
Diamond, 18k Gold
TIFFANY & Co. 18K Gold Diamond Signature X Earrings
Located in Los Angeles, CA
TIFFANY & Co. 18K Gold Diamond Signature X Earrings
Metal: 18K Yellow Gold
Weight: 7.0 grams
Measurements: 14mm in diameter across the earrings
Diamond: 38 round brilliant diamonds...
Category
2010s American Stud Earrings
Materials
Diamond, 18k Gold
Antique 15ct Yellow Gold, Georgian Emerald & Diamond 7 Stone Ring
Located in Brighton, GB
Antique Emerald & Diamond Ring
15ct Gold
Circa 1825
This exquisite 15ct yellow gold Georgian ring features a stunning seven stone design with alternating natural emeralds and diam...
Category
Antique Early 19th Century English Georgian Band Rings
Materials
Diamond, Emerald, 18k Gold, Yellow Gold


