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 €554 EUR
$619 USD
As of October 31, 2026
Save €5,286 EUR (91%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €5,840 EUR at Helzberg Diamonds · As of October 31, 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 October 31, 2026, with prices from €554 to €5,840, a €5,286 spread on the same certified stone. Helzberg Diamonds lists it at €5,840. 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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €5,840 EUR|Low: €554 EUR|High: €5,840 EUR|Avg: €1,894 EUR
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 1, 2026
Retailer 5€554 EUR
Retailer 8€774 EUR
Retailer 11€939 EUR
Retailer 9€987 EUR
Retailer 2€990 EUR
Retailer 10€1,467 EUR
Retailer 4€1,564 EUR
Retailer 12€1,773 EUR
Retailer 3€2,129 EUR
Retailer 6€2,547 EUR
Retailer 7€3,276 EUR
Helzberg Diamonds€5,840 EUR

39 data points across 12 retailers

5 retailers€554 EUR to €5,840 EUR

A
Cheapest Retailer
-
€554 EUR
$619 USD
Final sale: no returns
A
Retailer 2
-
€990 EUR
£871 GBP
View
Retailer 3
-
€2,547 EUR
$2,845 USD
View
Price last confirmed 13 days ago
B
Retailer 4
-
€3,276 EUR
$3,660 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZNPLMMKNHP · Oct 31
€5,840 EUR
$6,525 USD
View
4 more retailers have this diamond
Prices start from €554 EURSave up to €5,286 EUR

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
€554 EUR