Radiant|Lab Grown|IGI

1.54ct G VS2 Radiant Lab Grown Diamond

EX • G/VS2 • IGI LG632437389

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

Certificate IGI LG632437389

Diamond specifications and retailer prices

From $383 USD
As of October 27, 2026
Save $844 USD (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,227 USD at MOH London · As of October 25, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG632437389 or 632437389. Listed at 7 retailers as of October 25, 2026, with prices from $383 to $1,227, a $844 spread on the same certified stone. MOH London lists it at $1,227. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632437389
Dimensions8.42 × 5.71 × 3.86 mm
L/W Ratio1.47
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
8.42 mm5.71 mm1.54 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632437389
Side View
Table 67.0%Crown 48°Girdle: MediumPavilion 33.6°Culet: NoneDepth 67.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $1,227 USD|Low: $383 USD|High: $1,240 USD|Avg: $736 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 28, 2026
Retailer 6$383 USD
Retailer 4$473 USD
Retailer 5$531 USD
Retailer 2$577 USD
Retailer 3$865 USD
Retailer 7$1,154 USD
MOH London$1,227 USD

37 data points across 7 retailers

7 retailers$383 USD to $1,227 USD

A
Cheapest Retailer
-
$383 USD
A
Retailer 2
-
$473 USD
View
A
Retailer 3
-
$531 USD
View
A
Retailer 4
-
$577 USD
£455 GBP
View
B+
Retailer 5
-
$865 USD
View
B
Retailer 6
-
$1,154 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG632437389 · Oct 25
$1,227 USD
£966 GBP
View
6 more retailers have this diamond
Prices start from $383 USDSave up to $844 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
$383 USD