Radiant|Lab Grown|IGI

5.10ct H VVS2 Radiant Lab Grown Diamond

EX • H/VVS2 • IGI LG842648150

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

Certificate IGI LG842648150

Diamond specifications and retailer prices

From $636 USD
As of October 31, 2026
Save $2,404 USD (79%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,040 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 5.1ct lab-grown radiant diamond

This 5.1ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842648150 or 842648150. Listed at 3 retailers as of October 28, 2026, with prices from $636 to $3,040, a $2,404 spread on the same certified stone. Rare Carat lists it at $3,040. 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

5.10
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842648150
Dimensions12.29 × 8.50 × 5.71 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.29 mm8.50 mm5.10 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842648150
Side View
Table 66.0%Crown 41.4°Girdle: MediumPavilion 35.6°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $3,040 USD|Low: $636 USD|High: $3,040 USD|Avg: $1,575 USD
Rare Carat
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$636 USD
Retailer 2$1,147 USD
Rare Carat$3,040 USD

22 data points across 3 retailers

3 retailers$636 USD to $3,040 USD

A
Cheapest Retailer
-
$636 USD
Final sale: no returns
A
Retailer 2
-
$1,147 USD
£903 GBP
View
Most Expensive
B
Rare Carat
842648150 · Oct 28
$3,040 USD
View
2 more retailers have this diamond
Prices start from $636 USDSave up to $2,404 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.

A
5.10ct Radiant
$636 USD