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Round|Lab Grown|IGI

1.30ct J VS2 Round Lab Grown Diamond

ID • J/VS2 • IGI LG500166440

Shape and cutting style on the report: Round brilliant

Certificate IGI LG500166440

Diamond specifications and retailer prices

From $676 USD
As of October 29, 2026
Save $2,632 USD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,308 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG500166440 or 500166440. Listed at 11 retailers as of October 26, 2026, with prices from $676 to $3,308, a $2,632 spread on the same certified stone. MOH London lists it at $3,308. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
J
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500166440
Dimensions6.95 × 6.99 × 4.32 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.95 mm6.99 mm1.30 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500166440
Side View
Table 55.5%Crown 35.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.1%

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 29
Current: $3,308 USD|Low: $541 USD|High: $3,344 USD|Avg: $1,382 USD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5$676 USD
Retailer 2$730 USD
Retailer 8$757 USD
Retailer 6$784 USD
Retailer 3$960 USD
Retailer 9$1,260 USD
Retailer 7$1,277 USD
Retailer 10$1,754 USD
Retailer 4$2,003 USD
MOH London$3,308 USD

17 data points across 10 retailers

11 retailers$676 USD to $3,308 USD

A
Cheapest Retailer
-
$676 USD
A
Retailer 2
-
$730 USD
View
A
Retailer 3
-
$736 USD
View
A
Retailer 4
-
$757 USD
View
Final sale: no returns
Retailer 5
-
$784 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$784 USD
View
A
Retailer 7
-
$960 USD
View
B+
Retailer 8
-
$1,277 USD
View
Retailer 9
-
$2,003 USD
View
Price last confirmed 7 days ago
B
Retailer 10
-
$2,205 USD
View
Most Expensive
B
MOH London
LG500166440 · Oct 26
$3,308 USD
£2,605 GBP
View
10 more retailers have this diamond
Prices start from $676 USDSave up to $2,632 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
1.30ct Round
$676 USD