Article Search Results

Types

Content Type

Reviewed

Topics

Gemstones

Clear Selections

 

(58) results

10.08 ct HPHT synthetic diamond with color equivalent to Fancy Deep blue
These two large synthetic diamonds were produced using HPHT growth methods by the Russian firm New Diamond Technology. The 4.30 ct specimen on the left has D color and SI1 clarity. On the right is a 5.11 ct sample with K color and I1 clarity. Photo by Wuyi Wang.
Skull memento mori locket ring
Aquamarine necklace

Resources For Retailers
Resources For Retailers
learn more
Shop the Campus Store
Shop the Campus Store
Learn More
Exhibit: Variations on a Theme
Learn More
G&G Fall 2016 Edition
Learn more