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Radiant|Lab Grown|IGI

1.54ct H VS2 Radiant Lab Grown Diamond

EX • H/VS2 • IGI LG487174370

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG487174370

Diamond specifications and retailer prices

From $349 USD
As of November 1, 2026
Save $690 USD (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,039 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG487174370 or 487174370. Listed at 6 retailers as of October 29, 2026, with prices from $349 to $1,039, a $690 spread on the same certified stone. MOH London lists it at $1,039. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487174370
Dimensions8.41 × 5.65 × 3.84 mm
L/W Ratio1.49
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
8.41 mm5.65 mm1.54 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487174370
Side View
Table 64.5%Crown 43.9°Girdle: THN-MEDPavilion 35.1°Culet: NoneDepth 68.0%

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 1
Current: $1,039 USD|Low: $349 USD|High: $1,045 USD|Avg: $709 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 6$349 USD
Retailer 3$411 USD
Retailer 4$568 USD
Retailer 2$755 USD
Retailer 7$866 USD
Retailer 5$1,001 USD
MOH London$1,039 USD

12 data points across 7 retailers

6 retailers$349 USD to $1,039 USD

A
Cheapest Retailer
-
$349 USD
B+
Retailer 2
-
$411 USD
View
A
Retailer 3
-
$568 USD
View
B+
Retailer 4
-
$755 USD
View
Retailer 5
-
$1,001 USD
View
Price last confirmed 15 days ago
Most Expensive
B+
MOH London
LG487174370 · Oct 29
$1,039 USD
£818 GBP
View
5 more retailers have this diamond
Prices start from $349 USDSave up to $690 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 Radiant
$349 USD