Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
Are GIA diamonds worth more?
1 Answer

Yes, in many cases, GIA diamonds are worth more. To gain Gemological Institute of America (GIA) certification, a diamond must meet very high standards. As a result, diamonds that carry the certification usually have high color, cut and clarity ratings, making them more valuable than gemstones that can't meet the standards established by the GIA. Also, people may be more willing to pay high prices for GIA-certified diamonds because the certification is a testament to their quality. Shop a large selection of diamond jewelry on 1stDibs.
1stDibs ExpertAugust 20, 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


