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Round|Lab Grown|IGI

1.51ct J VVS2 Round Lab Grown Diamond

ID • J/VVS2 • IGI LG549282710

Shape and cutting style on the report: Round brilliant

Certificate IGI LG549282710

Diamond specifications and retailer prices

From $379 USD
As of October 28, 2026
Save $622 USD (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,001 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG549282710 or 549282710. Listed at 4 retailers as of October 28, 2026, with prices from $379 to $1,001, a $622 spread on the same certified stone. MOH London lists it at $1,001. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG549282710
Dimensions7.35 × 7.39 × 4.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
7.35 mm7.39 mm1.51 ctJ / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG549282710
Side View
Table 55.5%Crown 33.6°Girdle: MediumPavilion 41.4°Culet: NoneDepth 62.2%

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 28
Current: $1,001 USD|Low: $288 USD|High: $1,410 USD|Avg: $900 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3$379 USD
Retailer 4$432 USD
Retailer 2$739 USD
Retailer 5$910 USD
MOH London$1,001 USD
Retailer 6$1,410 USD
Retailer 7$1,410 USD

12 data points across 7 retailers

4 retailers$379 USD to $1,001 USD

B+
Cheapest Retailer
-
$379 USD
A
Retailer 2
-
$432 USD
View
A
Retailer 3
-
$739 USD
View
Most Expensive
A
MOH London
LG549282710 · Oct 29
$1,001 USD
£788 GBP
View
3 more retailers have this diamond
Prices start from $379 USDSave up to $622 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
1.51ct Round
$379 USD