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Round|Lab Grown|IGI

1.36ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG451055451

Shape and cutting style on the report: Round brilliant

Certificate IGI LG451055451

Diamond specifications and retailer prices

From $770 USD
As of October 30, 2026
Save $2,945 USD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,715 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.36ct lab-grown round diamond

This 1.36ct 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 LG451055451 or 451055451. Listed at 12 retailers as of October 29, 2026, with prices from $770 to $3,715, a $2,945 spread on the same certified stone. MOH London lists it at $3,715. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.36
Carat
I
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451055451
Dimensions7.11 × 7.08 × 4.39 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.11 mm7.08 mm1.36 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451055451
Side View
Table 55.5%Crown 36.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.9%

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: $3,715 USD|Low: $770 USD|High: $3,745 USD|Avg: $1,600 USD|+0.5%
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 2$770 USD
Retailer 9$850 USD
Retailer 12$925 USD
Retailer 14$951 USD
Retailer 10$986 USD
Retailer 3$992 USD
Retailer 15$1,160 USD
Retailer 5$1,244 USD
Retailer 4$1,516 USD
Retailer 11$1,586 USD
Retailer 7$2,205 USD
Retailer 8$2,266 USD
Retailer 6$2,393 USD
Retailer 13$2,772 USD
MOH London$3,715 USD

17 data points across 15 retailers

12 retailers$770 USD to $3,715 USD

B+
Cheapest Retailer
-
$770 USD
B+
Retailer 2
-
$850 USD
View
B+
Retailer 3
-
$925 USD
View
B+
Retailer 4
-
$951 USD
View
Final sale: no returns
Retailer 5
-
$986 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$986 USD
View
B+
Retailer 7
-
$992 USD
View
B
Retailer 8
-
$1,160 USD
View
B
Retailer 9
-
$1,586 USD
View
B
Retailer 10
-
$2,266 USD
View
B
Retailer 11
-
$2,772 USD
View
Most Expensive
B
MOH London
LG451055451 · Oct 29
$3,715 USD
£2,925 GBP
View
11 more retailers have this diamond
Prices start from $770 USDSave up to $2,945 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+
1.36ct Round
$770 USD