Fancy natural

0.31 ct Emerald

Black

$692.98Ready to ship

0.31 Carat Emerald Natural Diamond – BlackDiscover the refined elegance of this 0.31-carat natural black diamond, featuring a sophisticated emerald cut with clean, geometric lines. Its deep black color creates a bold, contemporary aesthetic, while its excellent luster and 100% eye-clean appearance enhance its polished appeal. With no shade, this distinctive diamond is an elegant choice for modern fine jewelry and bespoke designs.Arya Diamond – Discover timeless brilliance and sophistication.

Grading Report
TypeNatural
ShapeEmerald
Carat0.31
ColourBlack
PolishGood
SymmetryGood
FluorescenceNone
Measurements4.85 × 2.90 × 1.96 mm
Table65.00%
Depth67.60%
Ratio1.67
Crown Angle30.30°
Crown Height17.50%
Pavilion Angle36.20°
Pavilion Depth39.00%
ShadeNo Shade
LusterExcellent
Eye Clean100%
CertificateIGI 764639656
LocationUSA

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GIA / IGI
Certified
Fully
Insured
30-Day
Returns
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Certification

Every diamond is graded by an independent laboratory, GIA for natural stones and IGI for lab-grown. The original grading report is included in the box and can be verified online using its report number.

Delivery & Returns

Delivery: every order ships fully insured, tracked and signature-required, in discreet packaging.

Returns: if it is not quite right, return it in its original condition with the grading report within 30 days of delivery for a full refund.

Ask an Expert

Unsure about cut, colour or setting? Our specialists will compare stones with you and help you choose with confidence. Call us or send an enquiry and expect a reply within one business day.

0.31 ct Emerald · Black$692.98