CaratHunter
Plans
Round|Lab Grown|IGI

1.30ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG792617939

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792617939

Diamond specifications and retailer prices

From $371 USD
As of October 29, 2026
Save $970 USD (72%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,473 USD at MOH London · As of October 21, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792617939 or 792617939. Listed at 7 retailers as of October 29, 2026, with a 261% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792617939
Dimensions6.99 × 7.04 × 4.33 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.99 mm7.04 mm1.30 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792617939
Side View
Table 58.0%Crown 35.4°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,473 USD|Low: $356 USD|High: $1,473 USD|Avg: $812 USD|+35.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3$371 USD
Retailer 5$551 USD
Retailer 2$646 USD
Retailer 4$660 USD
Retailer 7$998 USD
Retailer 6$1,341 USD
MOH London$1,473 USD

27 data points across 7 retailers

7 retailers$371 USD to $1,341 USD

A
Cheapest Retailer
-
$371 USD
B+
Retailer 2
-
$551 USD
View
B+
Retailer 3
-
$646 USD
£509 GBP
View
B+
Retailer 4
-
$660 USD
View
B
Retailer 5
-
$998 USD
View
B
Retailer 6
-
$1,341 USD
View
Most Expensive
MOH London
LG792617939 · Oct 21
$1,473 USD
£1,160 GBP
View
Price last confirmed 8 days ago
6 more retailers have this diamond
Prices start from $371 USDSave up to $970 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
$371 USD