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Round|Lab Grown|IGI

1.54ct J VS2 Round Lab Grown Diamond

ID • J/VS2 • IGI LG451056908

Shape and cutting style on the report: Round brilliant

Certificate IGI LG451056908

Diamond specifications and retailer prices

From $860 USD
As of November 5, 2026
Save $3,835 USD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,695 USD at MOH London · As of November 3, 2026
View at MOH London

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG451056908 or 451056908. Listed at 11 retailers as of November 3, 2026, with prices from $860 to $4,695, a $3,835 spread on the same certified stone. MOH London lists it at $4,695. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
J
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451056908
Dimensions7.37 × 7.34 × 4.58 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.37 mm7.34 mm1.54 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451056908
Side View
Table 58.5%Crown 35.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.3%

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: Nov 5
Current: $4,695 USD|Low: $860 USD|High: $4,759 USD|Avg: $2,078 USD|-1.2%
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
November 1, 2026
Retailer 2$860 USD
Retailer 7$1,260 USD
Retailer 10$1,371 USD
Retailer 12$1,410 USD
Retailer 8$1,461 USD
Retailer 13$1,461 USD
Retailer 14$1,635 USD
Retailer 5$1,789 USD
Retailer 4$2,024 USD
Retailer 9$2,315 USD
Retailer 3$2,724 USD
Retailer 11$2,739 USD
Retailer 6$3,271 USD
MOH London$4,695 USD

13 data points across 14 retailers

11 retailers$860 USD to $4,695 USD

A
Cheapest Retailer
-
$860 USD
A
Retailer 2
-
$1,260 USD
View
A
Retailer 3
-
$1,371 USD
View
A
Retailer 4
-
$1,410 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,461 USD
View
Retailer 6
-
$1,461 USD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$1,635 USD
View
B
Retailer 8
-
$2,315 USD
View
B
Retailer 9
-
$2,724 USD
View
B
Retailer 10
-
$2,739 USD
View
Most Expensive
B
MOH London
LG451056908 · Nov 3
$4,695 USD
£3,697 GBP
View
10 more retailers have this diamond
Prices start from $860 USDSave up to $3,835 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
1.54ct Round
$860 USD