Radiant|Lab Grown|IGI

0.99ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG651400065

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG651400065

Diamond specifications and retailer prices

From $434 USD
£342 GBP
As of October 31, 2026
Save $83 USD (16%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $517 USD at MD Diamonds and Jewellers · As of October 29, 2026
View at MD Diamonds and Jewellers

About this 0.99ct lab-grown radiant diamond

This 0.99ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG651400065 or 651400065. Listed at 2 retailers as of October 29, 2026, with prices from $434 to $517, a $83 spread on the same certified stone. MD Diamonds and Jewellers lists it at $517. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651400065
Dimensions6.75 × 5.01 × 3.36 mm
L/W Ratio1.35
Top View
6.75 mm5.01 mm0.99 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651400065
Side View
Table 66.0%Crown 46.4°Girdle: Slightly ThickPavilion 34.4°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $517 USD|Low: $434 USD|High: $517 USD|Avg: $500 USD
MD Diamonds and Jewellers
Retailer 2
September 26, 2026
Retailer 2$434 USD
MD Diamonds and Jewellers$517 USD

4 data points across 2 retailers

2 retailers$434 USD to $517 USD

B+
Cheapest Retailer
-
$434 USD
£342 GBP
Most Expensive
B
MD Diamonds and Jewellers
LG651400065 · Oct 29
$517 USD
£407 GBP
View
1 more retailer has this diamond
Prices start from $434 USDSave up to $83 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 Radiant
$434 USD