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Radiant|Lab Grown|IGI

0.53ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG539215477

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

Certificate IGI LG539215477

Diamond specifications and retailer prices

From $228 NZD
As of November 4, 2026
Save $1,487 NZD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,359 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.53ct lab-grown radiant diamond

This 0.53ct 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 LG539215477 or 539215477. Listed at 19 retailers as of November 4, 2026, with a 653% 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

0.53
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle29.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539215477
Dimensions5.37 × 3.92 × 2.69 mm
L/W Ratio1.37
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
5.37 mm3.92 mm0.53 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539215477
Side View
Table 62.0%Crown 41.7°Girdle: Slightly ThickPavilion 29.5°Culet: NoneDepth 68.6%

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 4
Current: $2,359 NZD|Low: $219 NZD|High: $2,388 NZD|Avg: $779 NZD|-0.1%
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
Retailer 17
Retailer 18
November 5, 2026
Retailer 14$228 NZD
Retailer 10$254 NZD
Retailer 4$265 NZD
Retailer 5$283 NZD
Retailer 16$283 NZD
Retailer 2$466 NZD
Retailer 12$512 NZD
Retailer 15$516 NZD
Retailer 3$537 NZD
Retailer 7$688 NZD
Retailer 17$703 NZD
Retailer 11$719 NZD
Retailer 18$909 NZD
Retailer 13$959 NZD
Retailer 8$1,007 NZD
Retailer 6$1,491 NZD
Retailer 9$1,715 NZD
MOH London$2,359 NZD

46 data points across 18 retailers

19 retailers$228 NZD to $1,715 NZD

A
Cheapest Retailer
-
$228 NZD
A
Retailer 2
-
$254 NZD
View
Final sale: no returns
A
Retailer 3
-
$265 NZD
View
A
Retailer 4
-
$283 NZD
View
Retailer 5
-
$283 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$466 NZD
View
B+
Retailer 7
-
$512 NZD
View
B+
Retailer 8
-
$516 NZD
View
B+
Retailer 9
-
$537 NZD
View
B+
Retailer 10
-
$688 NZD
View
Retailer 11
-
$703 NZD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
$719 NZD
View
B
Retailer 13
-
$888 NZD
View
B
Retailer 14
-
$909 NZD
View
B
Retailer 15
-
$959 NZD
View
B
Retailer 16
-
$1,007 NZD
View
B
Retailer 17
-
$1,491 NZD
View
B
Retailer 18
-
$1,715 NZD
View
Most Expensive
MOH London
LG539215477 · Nov 2
$2,359 NZD
£1,044 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $228 NZDSave up to $1,487 NZD

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
0.53ct Radiant
$228 NZD