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Radiant|Lab Grown|IGI

3.13ct G VS2 Radiant Lab Grown Diamond

GD • G/VS2 • IGI LG667452042

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

Certificate IGI LG667452042

Diamond specifications and retailer prices

From $938 USD
As of November 1, 2026
Save $371 USD (28%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,309 USD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 3.13ct lab-grown radiant diamond

This 3.13ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG667452042 or 667452042. Listed at 2 retailers as of October 31, 2026, with prices from $938 to $1,309, a $371 spread on the same certified stone. Diamond Quarter lists it at $1,309. 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

3.13
Carat
G
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG667452042
Dimensions10.55 × 7.10 × 4.82 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.55 mm7.10 mm3.13 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG667452042
Side View
Table 67.0%Crown 40.1°Girdle: MediumPavilion 35°Culet: NoneDepth 67.9%

Caratlytics Score

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

Last verified: Nov 1
Current: $938 USD|Low: $904 USD|High: $1,493 USD|Avg: $1,120 USD|-37.2%
September 23, 2026
Retailer 1$938 USD

4 data points across 1 retailer

2 retailers$938 USD to $1,309 USD

B+
Cheapest Retailer
-
$938 USD
Most Expensive
B+
Diamond Quarter
3.13VS2GLG42C97FN · Oct 31
$1,309 USD
£1,030 GBP
View
1 more retailer has this diamond
Prices start from $938 USDSave up to $371 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+
3.13ct Radiant
$938 USD