Radiant|Lab Grown|IGI

0.54ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG534263518

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

Certificate IGI LG534263518

Diamond specifications and retailer prices

From $130 USD
As of November 2, 2026
Save $840 USD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,345 USD at MOH London · As of November 2, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG534263518 or 534263518. Listed at 17 retailers as of November 1, 2026, with a 646% 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
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.4°
Pavilion angle26.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG534263518
Dimensions5.73 × 3.88 × 2.52 mm
L/W Ratio1.48
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
5.73 mm3.88 mm0.54 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG534263518
Side View
Table 64.5%Crown 43.4°Girdle: MediumPavilion 26.9°Culet: NoneDepth 64.9%

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 2
Current: $1,345 USD|Low: $125 USD|High: $1,361 USD|Avg: $449 USD|-0.2%
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
Retailer 15
Retailer 16
November 2, 2026
Retailer 11$130 USD
Retailer 6$144 USD
Retailer 16$151 USD
Retailer 3$161 USD
Retailer 13$161 USD
Retailer 2$270 USD
Retailer 9$293 USD
Retailer 12$300 USD
Retailer 15$306 USD
Retailer 4$389 USD
Retailer 14$518 USD
Retailer 10$547 USD
Retailer 5$574 USD
Retailer 8$838 USD
Retailer 7$970 USD
MOH London$1,345 USD

43 data points across 16 retailers

17 retailers$130 USD to $970 USD

A
Cheapest Retailer
-
$130 USD
A
Retailer 2
-
$144 USD
View
Final sale: no returns
A
Retailer 3
-
$151 USD
View
A
Retailer 4
-
$161 USD
View
Retailer 5
-
$161 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$270 USD
£213 GBP
View
B+
Retailer 7
-
$293 USD
ZAR 4,729 ZAR
View
B+
Retailer 8
-
$300 USD
View
B+
Retailer 9
-
$306 USD
View
B+
Retailer 10
-
$384 USD
HK$3,000 HKD
View
B+
Retailer 11
-
$389 USD
View
B
Retailer 12
-
$518 USD
View
B
Retailer 13
-
$547 USD
View
B
Retailer 14
-
$574 USD
View
B
Retailer 15
-
$838 USD
£660 GBP
View
B
Retailer 16
-
$970 USD
View
Most Expensive
MOH London
LG534263518 · Nov 2
$1,345 USD
£1,059 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $130 USDSave up to $840 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