This SI2 clarity, old European-cut diamond has two black inclusions under the table, where they’re most visible. It’s not clear, though,…
Compare this 1-ct, VS2-SI1 clarity oval diamond with the previous SI1 clarity stone. Even in its 14k white gold setting, you can still see small…
This 4.82-ct pink tourmaline from the Stewart Lithia Mine in California has visible inclusions. © All That Glitters. Used with permission.
The copper inclusions in this rectangular step-cut tourmaline create a schiller effect. 4.48 cts, 19 x 6.3 mm, Brazil. © The Gem Trader. Used with…
16.32-ct tanzanite, cut to minimize inclusions. “Tanzhex” design and cut by Loren Brown. © RSA Gems. Used with permission.
Fingerprint-like inclusions in a hydrothermally grown aquamarine crystal. Photo © International Gem Society.
Oval mixed-cut, greenish yellow scapolite with diopside inclusions, 1.91 cts, 8.8 x 7.3 mm, Amboasary, Madagascar. © The Gem Trader. Used with…
Oregon sunstone with copper inclusions, “Click” cut by Loren Brown. 6.65 cts, 12.2 x 12.2 x 8.2 mm. © RSA Gems. Used with permission.