Square Ziggie: Faceting Design Diagram
Successful tips and guide on Faceting Designs. A Faceting Design Diagram by Jeff R. Graham that presents various cuts, this one is called "Square Ziggie".
Quartz (Amethyst, Citrine, Ametrine, Smokey, Rose)
Square Ziggie - Reflector (MC23.JRG)
By Jeff R. Graham
Copyright 1999
86.4% Light Return
Angles for R.I. = 1.54
14 facets + 4 facets on girdle = 18
2-fold, mirror-image symmetry
96 index
L/W = 1.000 P/W = 0.466 C/W = 0.144
H/W = (P+C)/W+0.02 = 0.630
P/H = 0.740 C/H = 0.228
Vol./W^3 = 0.336
Addition # 4 - This cuts east and has a neat flash. I like it for earring stones in medium color material 1/2-6cts. Works well in Topaz and Tourmaline.
Random - Cosine - ISO
Detailed faceting instructions by Jeff Graham available at The Rock Peddler
Related Articles
Rose Quartz Value, Price, and Jewelry Information
Ametrine Value, Price, and Jewelry Information
Amethyst Gem, Price, and Jewelry Information
Citrine Value, Price, and Jewelry Information
Latest Articles
800 Years of Mogok: A Celebration in Tenuous Times
What is the Average Gemstone Faceting Yield?
Pyroxmangite Value, Price, and Jewelry Information
How to Identify Emerald Simulants and Synthetics
Never Stop Learning
When you join the IGS community, you get trusted diamond & gemstone information when you need it.
