CERTIFIED DIAMONDS

WITH GREAT PRICES

Get certified loose diamonds, certified non-conflict diamonds, GIA, HRD and IGI certified diamonds online at Dianco and enjoy the benefits of competitive pricing, consistent supply, and unmatched services.

OUR WIDE RANGE OF

CERTIFIED DIAMONDS

On a daily basis our online inventory stocks over 10,000 certified diamonds over a wide range of colors, cuts, and clarities. Sign up for our inventory today and browse our entire collection.

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round shaped diamond
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DOSSIERS
 

CARAT:                                             0.25 - 0.90
CUT:                                    ROUND & FANCY
COLOR:                                 D, E, F, G, H, I, J 
CLARITY:       FL, IF, VVS1, VVS2, VS1, SI1, SI2

round shaped diamond

SINGLE STONES
 

CARAT:                                             1.00 - 3.00
CUT:                                    ROUND & FANCY
COLOR:                    D, E, F, G, H, I, J, K, L, M
CLARITY:       FL, IF, VVS1, VVS2, VS1, SI1, SI2

HOW WE

CERTIFY

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GIA (Gemological Institute of America) is one of the most trusted names in the diamond grading and gem identification industry. It is known for its objectivity and integrity while issuing reports and if you’re looking to get your hands on high-quality GIA certified diamonds, your search ends here. See for yourself by doing the GIA certified diamonds report check.

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HRD is a Gemology Institute based in Antwerp. They are known for their double coding system which leaves no room for error while creating a diamond grading report. If you’re wondering, “Are certified diamonds worth it?”, HRD certified diamonds will lay your reservations to rest. 

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IGI is the only Gemological Institute in the world that evaluates and grades not just loose diamonds and colored gemstones but also finished jewelry creations ensuring complete consumer protection.

SAVE MONEY,
SAVE TIME.

Browse through our online inventory of certified diamonds today. 

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