Radiant|Lab Grown|IGI

2.55ct G VS2 Radiant Lab Grown Diamond

EX • G/VS2 • IGI LG761502520

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

Certificate IGI LG761502520

Diamond specifications and retailer prices

From $1,254 USD
£987 GBP
As of October 29, 2026
Save $1,467 USD (54%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,721 USD at Diamond Wish · As of October 29, 2026
View at Diamond Wish

About this 2.55ct lab-grown radiant diamond

This 2.55ct lab-grown radiant sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG761502520 or 761502520. Listed at 2 retailers as of October 29, 2026, with prices from $1,254 to $2,721, a $1,467 spread on the same certified stone. Diamond Wish lists it at $2,721. 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

2.55
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761502520
Dimensions9.64 × 6.74 × 4.51 mm
L/W Ratio1.43
Culet sizePointed
Top View
9.64 mm6.74 mm2.55 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761502520
Side View
Table 64.0%Crown 45.7°Girdle: MediumPavilion 34.4°Culet: NoneDepth 66.9%

Caratlytics Score

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

Last verified: Oct 29
Current: $2,721 USD|Low: $428 USD|High: $3,930 USD|Avg: $1,337 USD|+32.9%
Diamond Wish
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
May 12, 2026
Retailer 7$546 USD
Retailer 10$600 USD
Retailer 6$726 USD
Retailer 5$795 USD
Retailer 11$824 USD
Retailer 3$1,254 USD
Retailer 8$1,425 USD
Retailer 4$1,440 USD
Retailer 12$1,600 USD
Retailer 2$2,360 USD
Retailer 9$2,419 USD
Diamond Wish$2,721 USD

48 data points across 12 retailers

2 retailers$1,254 USD to $2,721 USD

B+
Cheapest Retailer
-
$1,254 USD
£987 GBP
Most Expensive
B
Diamond Wish
LG-RD29031-GIA · Oct 29
$2,721 USD
View
1 more retailer has this diamond
Prices start from $1,254 USDSave up to $1,467 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+
2.55ct Radiant
$1,254 USD