Nonentity: Faceting Design Diagram
Tips, details, and a guide on Faceting Designs. A Faceting Design Diagram by Jeff R. Graham that presents various cuts, this one is called "Nonentity".0
By Jeff R. Graham
87.7% Light Return
Angles for R.I. = 1.54
21 facets + 5 facets on girdle = 26
L/W = 1.051 T/W = 0.212 T/L = 0.202 P/W = 0.389
C/W = 0.223 H/W = (P+C)/W+0.02 = 0.632 P/H = 0.615 C/H = 0.353 Vol./W^3 = 0.183
Addition # 10 - Cut in refractive indexes 1.54 to 2.14 with no changes. This has a cool reflection and works in about any type of rough. I use it for earrings and it is fast and fun to cut.
Detailed faceting instructions by Jeff Graham available at The Rock Peddler
Rose Quartz Value, Price, and Jewelry Information
Ametrine Value, Price, and Jewelry Information
Amethyst Value, Price, and Jewelry Information
Citrine Value, Price, and Jewelry Information
Gemstone Refractometer Mini-Quiz
What is Gemstone Luminescence?
Sarcolite Value, Price, and Jewelry Information
Synthetic Gemstone Inclusions
When you join the IGS community, you get trusted diamond & gemstone information when you need it.
Get started with the International Gem Society’s free guide to gemstone identification. Join our weekly newsletter & get a free copy of the Gem ID Checklist!