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Round|Lab Grown|IGI

1.40ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG596311497

Shape and cutting style on the report: Round brilliant

Certificate IGI LG596311497

Diamond specifications and retailer prices

From $395 USD
As of October 28, 2026
Save $766 USD (66%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,161 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.4ct lab-grown round diamond

This 1.4ct 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 LG596311497 or 596311497. Listed at 7 retailers as of October 28, 2026, with prices from $395 to $1,161, a $766 spread on the same certified stone. MOH London lists it at $1,161. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596311497
Dimensions7.16 × 7.14 × 4.46 mm
L/W Ratio1.00
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.
Top View
7.16 mm7.14 mm1.40 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596311497
Side View
Table 57.0%Crown 36°Girdle: ThickPavilion 41°Culet: NoneDepth 62.4%

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 28
Current: $1,161 USD|Low: $370 USD|High: $1,168 USD|Avg: $623 USD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4$395 USD
Retailer 6$400 USD
Retailer 2$450 USD
Retailer 5$479 USD
Retailer 3$600 USD
Retailer 7$967 USD
MOH London$1,161 USD

39 data points across 7 retailers

7 retailers$395 USD to $1,161 USD

B+
Cheapest Retailer
-
$395 USD
A
Retailer 2
-
$400 USD
View
A
Retailer 3
-
$450 USD
£354 GBP
View
A
Retailer 4
-
$479 USD
View
B+
Retailer 5
-
$600 USD
View
B
Retailer 6
-
$967 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG596311497 · Oct 29
$1,161 USD
£914 GBP
View
6 more retailers have this diamond
Prices start from $395 USDSave up to $766 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
1.40ct Round
$395 USD