pricescope.com
HOLLOWAY CUT ADVISER | HCA TOOL | PriceScope
http://www.pricescope.com/tools/hca
Login to Pricescope here. HOLLOWAY CUT ADVISER HCA TOOL. HOLLOWAY CUT ADVISER HCA TOOL. The Holloway Cut Adviser ( U.S. Patent 7,251,619. Estimates a round diamonds appeal based on its potential Light Return, Fire, Scintillation and Spread. Most people prefer stones that rate 1-2 on a scale where: 0-2 Excellent, 2-4 Very Good, 4-6 Good, 6-8 Fair, and 8-10 Poor. Zero is almost impossible since many of the factors conflict. Images and independent appraisers. Can help after that. 0% - 0.45%. 045% - 1.15%.
cutvision.com
OctoNus References
http://www.cutvision.com/oct/references
Gemological Institutes and Lab. About Diamond Cut Study. RAPAPORT - The Internet Diamond Exchange. POLYGON - The Portal Website for the Jewelry Industry. Gemological Institutes and Lab. Gemological Institute of America. The Gemmological Association and Gem Testing Laboratory of Great Britain. Precious Stone Laboratory in London. Canadian Institute of Gemology. Swiss Gemological Institute SSEF. Diamond Cut Study by Garry Holloway FGAA, DipDT. Facet Shoppe - Computer-Related Faceting Possibilities. Van-Daa...
gemappraisers.com
Accredited Gem Appraisers
http://www.gemappraisers.com/links.htm
AGA Diamond Grading Guarantee. Buyer of Gems and Jewelry. Do It Yourself AGA/NAJA Cut Class grader. Ideal-Scope and ASET Scope Use. Do It Yourself AGA/NAJA Cut Class grader. The text after the links below is generally provided by the firm and not necessarily my words or an unlimited endorsement. It is provided because most of the sites have given me reciprocal links and I have allowed them to use a sentence or two in advertisement below their link. A Fishman and Son. Antique and Estate Jewelry. Gorgeous ...
octonus.ru
OctoNus References
http://www.octonus.ru/oct/references
Gemological Institutes and Lab. About Diamond Cut Study. RAPAPORT - The Internet Diamond Exchange. POLYGON - The Portal Website for the Jewelry Industry. Gemological Institutes and Lab. Gemological Institute of America. The Gemmological Association and Gem Testing Laboratory of Great Britain. Precious Stone Laboratory in London. Canadian Institute of Gemology. Swiss Gemological Institute SSEF. Diamond Cut Study by Garry Holloway FGAA, DipDT. Facet Shoppe - Computer-Related Faceting Possibilities. Van-Daa...
octonus.com
OctoNus References
http://www.octonus.com/oct/references
Gemological Institutes and Lab. About Diamond Cut Study. RAPAPORT - The Internet Diamond Exchange. POLYGON - The Portal Website for the Jewelry Industry. Gemological Institutes and Lab. Gemological Institute of America. The Gemmological Association and Gem Testing Laboratory of Great Britain. Precious Stone Laboratory in London. Canadian Institute of Gemology. Swiss Gemological Institute SSEF. Diamond Cut Study by Garry Holloway FGAA, DipDT. Facet Shoppe - Computer-Related Faceting Possibilities. Van-Daa...
hollowaydiamonds.com.au
Jewellery Stores - Diamond Ring Cut World | Holloway Diamonds
http://www.hollowaydiamonds.com.au/cut-world
Investing in Pink Diamonds. Find Your Ring Size. The Science of Light. Arry Holloway left a career in geology and founded Holloway Diamonds (formerly Precious Metals). In 1976 his passion for diamonds and the way they are cut began. In 1984 he studied the Fire Scope(tm) as part of his thesis in the Gemmological Association of Australia's Diamond Diploma. This led to a long and passionate interest in the cut of diamonds. Garry developed the Holloway Cut Adviser. And in 2005 he made the hand held ASET scope.