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Radiant|Lab Grown|IGI

2.63ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG601390243

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

Certificate IGI LG601390243

Diamond specifications and retailer prices

From $538 USD
As of November 1, 2026
Save $1,063 USD (66%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,601 USD at MOH London · As of October 26, 2026
View at MOH London

About this 2.63ct lab-grown radiant diamond

This 2.63ct lab-grown radiant sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG601390243 or 601390243. Listed at 5 retailers as of October 26, 2026, with prices from $538 to $1,601, a $1,063 spread on the same certified stone. MOH London lists it at $1,601. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.63
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle30.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG601390243
Dimensions7.85 × 7.46 × 4.65 mm
L/W Ratio1.05
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.85 mm7.46 mm2.63 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG601390243
Side View
Table 63.0%Crown 37.9°Girdle: Slightly ThickPavilion 30.8°Culet: NoneDepth 62.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $1,601 USD|Low: $534 USD|High: $1,608 USD|Avg: $902 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 26, 2026
Retailer 2$538 USD
Retailer 5$555 USD
Retailer 3$701 USD
Retailer 4$1,328 USD
MOH London$1,601 USD

5 data points across 5 retailers

5 retailers$538 USD to $1,601 USD

B+
Cheapest Retailer
-
$538 USD
Retailer 2
-
$701 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$1,328 USD
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
LG601390243 · Oct 26
$1,601 USD
£1,261 GBP
View
3 more retailers have this diamond
Prices start from $538 USDSave up to $1,063 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+
2.63ct Radiant
$538 USD