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Round|Lab Grown|IGI

1.54ct J VS2 Round Lab Grown Diamond

EX • J/VS2 • IGI LG478113388

Shape and cutting style on the report: Round brilliant

Certificate IGI LG478113388

Diamond specifications and retailer prices

From $860 USD
As of November 5, 2026
Save $3,822 USD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,682 USD at MOH London · As of November 5, 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 LG478113388 or 478113388. Listed at 11 retailers as of November 5, 2026, with prices from $860 to $4,682, a $3,822 spread on the same certified stone. MOH London lists it at $4,682. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG478113388
Dimensions7.52 × 7.50 × 4.48 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
7.52 mm7.50 mm1.54 ctJ / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG478113388
Side View
Table 59.5%Crown 32.2°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 59.7%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $4,682 USD|Low: $860 USD|High: $4,752 USD|Avg: $2,216 USD|-1.3%
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
November 5, 2026
Retailer 2$860 USD
Retailer 8$1,260 USD
Retailer 11$1,371 USD
Retailer 13$1,410 USD
Retailer 9$1,461 USD
Retailer 14$1,461 USD
Retailer 15$1,635 USD
Retailer 6$1,789 USD
Retailer 4$2,024 USD
Retailer 10$2,315 USD
Retailer 3$2,724 USD
Retailer 12$2,739 USD
Retailer 7$3,271 USD
Retailer 5$4,184 USD
MOH London$4,682 USD

11 data points across 15 retailers

11 retailers$860 USD to $4,682 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
LG478113388 · Nov 5
$4,682 USD
£3,687 GBP
View
10 more retailers have this diamond
Prices start from $860 USDSave up to $3,822 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