John Cordova
Expert
Vice President of Human Resources, Robbins Bros.
Robbins Bros.
John Cordova, a DCA certified diamontologist with over 22 years in the jewelry business, specializes in engagement rings and will help you understand everything you need to know to help you buy your engagement ring.
DCA Dimontologist
Featured In
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07:33
Diamond Basics
Views: 12,575
Topic: Diamonds
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04:41
Diamond Terms
Views: 7,255
Topic: Diamonds
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01:41
Anatomy Of The Diamond
Views: 4,374
Topic: Diamonds
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03:36
Diamond Cuts Defined
Views: 9,425
Topic: Diamonds
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01:30
Diamond Cuts Questions
Views: 6,884
Topic: Diamonds
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03:15
Synthetic Diamonds
Views: 13,055
Topic: Diamonds
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02:29
Treated Diamonds
Views: 4,082
Topic: Diamonds
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02:40
Diamonds: Real Or Fake?
Views: 32,365
Topic: Diamonds
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03:40
Examining The Stone
Views: 4,679
Topic: Diamonds
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04:22
The Loupe
Views: 3,966
Topic: Diamonds
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05:30
Diamond Certification
Views: 7,498
Topic: Diamonds
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02:10
Buying Engagement Rings Wholesale
Views: 2,174
Topic: Wedding Rings
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04:44
After Your Diamond Purchase
Views: 6,625
Topic: Diamonds
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06:42
Types Of Gold
Views: 17,345
Topic: Gold
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02:17
Gold: Popular Finishes
Views: 2,246
Topic: Gold
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04:38
Jewelry Metal Questions
Views: 5,882
Topic: Gold
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03:05
Ring Etiquette
Views: 31,953
Topic: Wedding Rings
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03:01
Wedding Ring Basics
Views: 4,853
Topic: Wedding Rings
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01:45
Wedding Ring Types
Views: 6,836
Topic: Wedding Rings
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00:46
How To Tell If You Have A Treated Diamond
Views: 910
Topic: Expert Tips
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00:34
How To Identify A Fake Diamond Using A Newspaper
Views: 20,324
Topic: Expert Tips
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00:40
How To Properly Pick Up A Diamond With Tweezers
Views: 225
Topic: Romantic Gifts
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00:30
How To Tell If Your Diamond Is Natural And Not Synthetic
Views: 3,287
Topic: Expert Tips
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00:40
How To Choose A Wedding Ring Or Band
Views: 403
Topic: Wedding Rings