Holloway Cut Advisor

HCA or Holloway Cut Adviser and how to use it 04:19
HCA or Holloway Cut Adviser and how to use it Garry Holloway 6,457 15 лет назад
HCA or Holloway Cut Adviser: when and how to use it when evaluating diamonds 05:00
HCA or Holloway Cut Adviser: when and how to use it when evaluating diamonds Concierge Diamonds 2,313 8 лет назад
A Consumers Guide to the HCA ( Holloway Cut Advisior ) 11:13
A Consumers Guide to the HCA ( Holloway Cut Advisior ) Good Old Gold Diamond Lab 5,324 11 лет назад
Who invented Ideal-Scope and HCA, Holloway Cut Advisor? 00:28
Who invented Ideal-Scope and HCA, Holloway Cut Advisor? Holloway Diamonds 55 3 года назад
什麼是HCA， Holloway Cut Adviser Diamond 01:56
什麼是HCA， Holloway Cut Adviser Diamond ting diamond 372 8 лет назад
The Lower The HCA Score, The Better? 07:01
The Lower The HCA Score, The Better? JANNPAUL Diamonds 50,045 7 лет назад
Ideal Scope in Action with John Pollard, Garry Holloway, and Dave Atlas 01:01:57
Ideal Scope in Action with John Pollard, Garry Holloway, and Dave Atlas PriceScope 277 2 года назад
Diamond Cut Quality Tools - ASET in Action 05:07
Diamond Cut Quality Tools - ASET in Action PriceScope 2,229 2 года назад
How to buy a non round diamond - Gem Adviser free visualization software 04:03
How to buy a non round diamond - Gem Adviser free visualization software Garry Holloway 817 14 лет назад
Holloway Diamonds sparkle most - best diamond cut tools inventor - Ideal-Scope, ASET & HCA 14:59
Holloway Diamonds sparkle most - best diamond cut tools inventor - Ideal-Scope, ASET & HCA Holloway Diamonds 1,406 4 года назад
Diamond Cut Quality; Garry Holloway invented the system GIA use 03:05
Diamond Cut Quality; Garry Holloway invented the system GIA use Holloway Diamonds 851 12 лет назад
Useful Tools for Diamond Lovers with PriceScope 01:01:33
Useful Tools for Diamond Lovers with PriceScope PriceScope 346 2 года назад
How to buy a good diamond - Introduction 08:13
How to buy a good diamond - Introduction Holloway Diamonds 1,945 12 лет назад
2.61ct D VS2 ideal-cut (HCA Ideal-scope ASET) platinum & white gold Tiffany style diamond ring $88k 01:00
2.61ct D VS2 ideal-cut (HCA Ideal-scope ASET) platinum & white gold Tiffany style diamond ring $88k Holloway Diamonds 1,309 4 года назад
How to Use Pricescope 00:36
How to Use Pricescope PriceScope 144 5 лет назад
Diamond Cut Quality Tools - Ideal Scope In Action 04:57
Diamond Cut Quality Tools - Ideal Scope In Action PriceScope 2,186 2 года назад
M.N. Holloway Cut Grade 2.0 00:35
M.N. Holloway Cut Grade 2.0 Joseph Schubach Jewelers 43 9 лет назад
Shared prong or claw diamond band with 8 ideal-scope ideal cut diamonds = 1.63ct all E colour. 01:00
Shared prong or claw diamond band with 8 ideal-scope ideal cut diamonds = 1.63ct all E colour. Holloway Diamonds 220 4 года назад
The Big Risk to Natural Diamonds - Guest Garry Holloway 01:17:37
The Big Risk to Natural Diamonds - Guest Garry Holloway Gemmological Association of Australia 521 3 года назад
Showcasing our Engagement Rings 2021 - the best diamond engagement rings in Melbourne, Australia 05:25
Showcasing our Engagement Rings 2021 - the best diamond engagement rings in Melbourne, Australia Holloway Diamonds 421 3 года назад

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