Radiant|Lab Grown|IGI

0.54ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG538286858

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

Certificate IGI LG538286858

Diamond specifications and retailer prices

From $130 USD
As of October 30, 2026
Save $708 USD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,346 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.54ct lab-grown radiant diamond

This 0.54ct lab-grown radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538286858 or 538286858. Listed at 14 retailers as of October 30, 2026, with a 545% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538286858
Dimensions5.84 × 4.03 × 2.58 mm
L/W Ratio1.45
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
5.84 mm4.03 mm0.54 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538286858
Side View
Table 66.0%Crown 43.5°Girdle: Slightly ThickPavilion 31.3°Culet: NoneDepth 64.0%

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: Oct 30
Current: $1,346 USD|Low: $125 USD|High: $1,363 USD|Avg: $440 USD
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
November 1, 2026
Retailer 9$130 USD
Retailer 13$151 USD
Retailer 3$161 USD
Retailer 10$161 USD
Retailer 7$290 USD
Retailer 6$293 USD
Retailer 12$306 USD
Retailer 4$389 USD
Retailer 2$411 USD
Retailer 11$518 USD
Retailer 8$547 USD
Retailer 5$838 USD
MOH London$1,346 USD

26 data points across 13 retailers

14 retailers$130 USD to $838 USD

A
Cheapest Retailer
-
$130 USD
A
Retailer 2
-
$151 USD
View
Retailer 3
-
$161 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$161 USD
View
A
Retailer 5
-
$290 USD
View
B+
Retailer 6
-
$293 USD
ZAR 4,732 ZAR
View
B+
Retailer 7
-
$306 USD
View
B+
Retailer 8
-
$389 USD
View
B+
Retailer 9
-
$411 USD
A$632 AUD
View
B
Retailer 10
-
$474 USD
HK$3,700 HKD
View
B
Retailer 11
-
$518 USD
View
B
Retailer 12
-
$547 USD
View
B
Retailer 13
-
$838 USD
£660 GBP
View
Most Expensive
MOH London
LG538286858 · Nov 1
$1,346 USD
£1,060 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $130 USDSave up to $708 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
0.54ct Radiant
$130 USD