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Round|Lab Grown|IGI

1.35ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG497158225

Shape and cutting style on the report: Round brilliant

Certificate IGI LG497158225

Diamond specifications and retailer prices

From $770 USD
As of October 30, 2026
Save $2,904 USD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,674 USD at MOH London · As of October 27, 2026
View at MOH London

About this 1.35ct lab-grown round diamond

This 1.35ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG497158225 or 497158225. Listed at 11 retailers as of October 27, 2026, with prices from $770 to $3,674, a $2,904 spread on the same certified stone. MOH London lists it at $3,674. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
I
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497158225
Dimensions7.12 × 7.11 × 4.37 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 Type IIa
Top View
7.12 mm7.11 mm1.35 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497158225
Side View
Table 54.0%Crown 34.7°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,674 USD|Low: $770 USD|High: $3,719 USD|Avg: $1,569 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 2$770 USD
Retailer 7$844 USD
Retailer 10$945 USD
Retailer 8$979 USD
Retailer 11$979 USD
Retailer 12$1,155 USD
Retailer 3$1,241 USD
Retailer 13$1,506 USD
Retailer 9$1,575 USD
Retailer 5$2,189 USD
Retailer 6$2,250 USD
Retailer 4$2,393 USD
MOH London$3,674 USD

15 data points across 13 retailers

11 retailers$770 USD to $3,674 USD

B+
Cheapest Retailer
-
$770 USD
B+
Retailer 2
-
$844 USD
View
B+
Retailer 3
-
$918 USD
View
B+
Retailer 4
-
$945 USD
View
Final sale: no returns
Retailer 5
-
$979 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$979 USD
View
B
Retailer 7
-
$1,155 USD
View
B
Retailer 8
-
$1,575 USD
View
B
Retailer 9
-
$2,250 USD
View
B
Retailer 10
-
$2,752 USD
View
Most Expensive
B
MOH London
LG497158225 · Oct 27
$3,674 USD
£2,893 GBP
View
10 more retailers have this diamond
Prices start from $770 USDSave up to $2,904 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.

B+
1.35ct Round
$770 USD