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From the experts
Aug 8, 2019
You may not know that girdle thickness happens on a sliding scale. For example, "Thin" is 10X wider than "Very thin." In fact the AGSL range for thin is the widest of all ranges. You can see below that it's wider than the ranges for medium and slightly thick...
Jul 21, 2019
This event all came about because a resourceful and convincing client I’ll call WW (for privacy) stimulated interest with other gem and jewelry lovers. Ironically, WW was almost not able to come! Her original flight was cancelled due to weather, with no good options to regrou...
Apr 13, 2019
You’re invited July 12-13, 2019, for special High Performance Fun! This scintillating summer sparkle session is our first get-together ever. Bring a spouse or friend for fun in the sun, field-trips, education with experts and of course the chance to share and compare your h...
From the experts
Aug 5, 2018
We regularly inform our dealers about how we are rejecting hundreds of starting crystals for every diamond we craft. And while the results are seen and appreciated, the abundance of diamonds they'll never see is something of an abstraction, just stated as "hundreds rejected."...
Jun 16, 2018
A quick refresher on diamond color grading: Diamonds are graded for color face down where light return has no influence. Not face up where cut quality can raise or lower the appearance of the body color. And you don't wear diamonds face down when set. You wear them face up se...
May 31, 2018
This quarter-million dollar 3.58 carat D Flawless Type IIa high-performance masterpiece comes with a fun story, an exciting process and a breathtaking outcome. The story began in December with a call to High Performance Diamonds regarding a special project. The target diamond c...
May 1, 2018
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