Cushion|Lab Grown|IGI

0.99ct F VVS2 Cushion Lab Grown Diamond

VG • F/VVS2 • IGI LG843644739

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843644739

Diamond specifications and retailer prices

From $266 USD
As of October 28, 2026
2 retailers carry this diamond
Most expensive: $960 USD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 0.99ct lab-grown cushion diamond

This 0.99ct lab-grown cushion sits in the just-under-one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG843644739 or 843644739. Listed at 2 retailers as of October 28, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.99
Carat
F
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843644739
Dimensions6.85 × 5.24 × 3.60 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.85 mm5.24 mm0.99 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843644739
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 68.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $266 USD|Low: $266 USD|High: $369 USD|Avg: $343 USD
Retailer 1
Retailer 2
October 28, 2026
Retailer 1$266 USD
Retailer 2$368 USD

3 data points across 2 retailers

2 retailers

B+
Cheapest Retailer
-
$266 USD
Most Expensive
Brilliant Earth
21713381A · Oct 8
$960 USD
View
Price last confirmed 24 days ago
1 more retailer has this diamond
Prices start from $266 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
0.99ct Cushion
$266 USD