Radiant|Lab Grown|IGI

5.10ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG795664719

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

Certificate IGI LG795664719

Diamond specifications and retailer prices

From $619 USD
As of November 1, 2026
Save $5,906 USD (91%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,525 USD at Helzberg Diamonds · As of November 2, 2026
View at Helzberg Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG795664719 or 795664719. Listed at 5 retailers as of November 1, 2026, with prices from $619 to $6,525, a $5,906 spread on the same certified stone. Helzberg Diamonds lists it at $6,525. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795664719
Dimensions12.26 × 8.57 × 5.68 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.26 mm8.57 mm5.10 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795664719
Side View
Table 66.0%Crown 43.7°Girdle: MediumPavilion 34.6°Culet: NoneDepth 66.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $6,525 USD|Low: $619 USD|High: $6,525 USD|Avg: $2,122 USD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 5$619 USD
Retailer 8$865 USD
Retailer 11$1,049 USD
Retailer 9$1,103 USD
Retailer 2$1,106 USD
Retailer 10$1,639 USD
Retailer 4$1,747 USD
Retailer 12$1,981 USD
Retailer 3$2,378 USD
Retailer 6$2,845 USD
Retailer 7$3,660 USD
Helzberg Diamonds$6,525 USD

39 data points across 12 retailers

5 retailers$619 USD to $6,525 USD

A
Cheapest Retailer
-
$619 USD
Final sale: no returns
A
Retailer 2
-
$1,106 USD
£871 GBP
View
B
Retailer 3
-
$2,845 USD
View
B
Retailer 4
-
$3,660 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZNPLMMKNHP · Nov 2
$6,525 USD
View
4 more retailers have this diamond
Prices start from $619 USDSave up to $5,906 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
$619 USD