Radiant|Lab Grown|IGI

1.51ct H VVS2 Radiant Lab Grown Diamond

EX • H/VVS2 • IGI LG662473835

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

Certificate IGI LG662473835

Diamond specifications and retailer prices

From €346 EUR
$387 USD
As of October 30, 2026
Save €788 EUR (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,134 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG662473835 or 662473835. Listed at 7 retailers as of October 29, 2026, with prices from €346 to €1,134, a €788 spread on the same certified stone. MOH London lists it at €1,134. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662473835
Dimensions8.32 × 5.82 × 3.64 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
8.32 mm5.82 mm1.51 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662473835
Side View
Table 66.0%Crown 40.3°Girdle: MediumPavilion 32.4°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
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 30
Current: €1,134 EUR|Low: €346 EUR|High: €1,142 EUR|Avg: €696 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 5€346 EUR
Retailer 3€433 EUR
Retailer 8€461 EUR
Retailer 4€481 EUR
Retailer 2€774 EUR
Retailer 7€926 EUR
Retailer 6€1,058 EUR
MOH London€1,134 EUR

9 data points across 8 retailers

7 retailers€346 EUR to €1,134 EUR

A
Cheapest Retailer
-
€346 EUR
$387 USD
A
Retailer 2
-
€433 EUR
$484 USD
View
A
Retailer 3
-
€481 EUR
$537 USD
View
B+
Retailer 4
-
€678 EUR
£597 GBP
View
B+
Retailer 5
-
€774 EUR
$865 USD
View
B
Retailer 6
-
€1,058 EUR
$1,182 USD
View
Most Expensive
B
MOH London
LG662473835 · Oct 29
€1,134 EUR
£998 GBP
View
6 more retailers have this diamond
Prices start from €346 EURSave up to €788 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
1.51ct Radiant
€346 EUR