Rare 3.72ct No Heat Natural Ceylon Blue Sapphire Oval Sri Lanka GRS Certified

The Guide for Green Diamond Table of Contents Origin of Green Diamond Extraction of Diamonds Natural Green Diamond Formation Types of Natural Green Diamond Green Synthetic Diamond Formation Treated Green Diamond Green Diamond Intensity Level Sorting Bases of Green Diamond Cut Color (Tone, Hue, Saturation) Clarity Carat Value of Green Diamond Effect of secondary modifiers

Argyle Diamond mine is the world’s largest diamond mine located in East Kimberly, Western Australia. Discovered in 1979, Argyle mine spans over 124 acres. Commercial mining started in 1983 at the Argyle mine, which is the source of approximately 90 percent of the rare pink diamonds along with other natural colored diamonds as well as

  As beautiful as they are rare, purple diamonds are not quite as scarce as true red diamonds but come a close second in rarity value. Unlike the red, purple diamonds are highly valued by consumers as well as investors and collectors. The glory and enchantment evoked by a purple diamond evoke a desire for