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Width: 6.77mmLength: 6.7mm
Table: %Depth:%Culet: Girdle:
0.3 ct
Current Carat Size: 1.71
5 ct

GIA 1.70 Carat Round Diamond

Fancy Black
not available
This diamond is no longer in stock. View our full gallery of loose diamonds instead. Browse All Diamonds

PRODUCT DESCRIPTION

SKU 12883539
This round cut 1.7 carat Fancy Black color CO clarity has a diamond grading report from GIA
DIAMOND INFORMATION
Certificate
View Report
Shape
Round
Carat
1.70
Color
Black
Intensity
Fancy
L/W (mm)
6.7x6.77x5.17
L/W Ratio
1.01
Exceptional Quality and Certification

All collections of diamonds sold by James Allen are guaranteed to be of the highest quality and also include certification reports from either the Gemological Institute of America (GIA), American Gem Society (AGS), or International Gemological Institute (IGI).

Diamond Price Match

We strive to offer diamonds at the best prices. Found a comparable diamond at a lower price? Call us at 877-826-9866. We will honor the price as long as it fulfills our Price Match Criteria.

Conflict Free Diamonds

At James Allen, we’re proud to go above and beyond to offer you the best diamonds that have been carefully selected from various origins as being ethically and environmentally responsible. Therefore, all of our diamonds are warranted to be Conflict Free.

Expertly Photographed

Every diamond on JamesAllen.com is photographed in 360° HD and magnified up to 40 times, creating a one-of-a-kind viewing experience Learn more.

Beautifully handcrafted, each piece is a celebration of your love, your life, and everything in between.
You can shop with confidence knowing that every order comes with a James Allen guarantee.
A young woman wearing fine jewelry leans over, beaming.
Pack Box
Enjoy quality packaging and free shipping with every order. We also offer hassle-free, 30-day returns - no questions asked! Don’t forget we’ll be here forever with our lifetime warranty.

Learn About Your Diamond

Carat  1.7
The size of a diamond is proportional to its carat weight. When rough diamonds are cut and polished into finished diamonds, up to 2/3 of the total carat weight may be lost. Since larger rough gems of high quality are found less frequently than smaller rough gems of high quality, a single two carat diamond will be more expensive than two one-carat diamonds of the same quality.
Color  Black
Intensity  Fancy

The strength of the color is defined by its level of intensity. As a general rule of thumb, a fancy color diamond becomes more valuable as the color intensity increases. Use the slider to select the intensity of your fancy color diamond.