CERTIFIED DIAMONDS

WITH GREAT PRICES

Get GIA, IGI and HRD certified diamonds at Dianco and enjoy competitive prices, consistent supply, and great service.

OUR WIDE RANGE OF

CERTIFIED DIAMONDS

On a daily basis our online inventory stocks over 2,500 certified diamonds. We have a wide range of colors, cuts, and clarities. Sign up for our inventory today to browse our collection.

2.png
2.png
2.png
2.png
2.png
2.png
2.png

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

2.png

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

gia certified diamonds.webp

GIA (Gemological Institute of America) is one of the most trusted names in the diamond grading and gem identification industry. They are known for their objectivity and integrity while issuing reports. 

HRD certified diamonds.webp

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.

igi certified diamonds online.webp

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.

SAVE MONEY, SAVE TIME.

Browse through our online inventory of certified diamonds today.