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Radiant|Lab Grown|IGI

0.52ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG539235877

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

Certificate IGI LG539235877

Diamond specifications and retailer prices

From $224 NZD
As of November 4, 2026
Save $1,480 NZD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,325 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.52ct lab-grown radiant diamond

This 0.52ct 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 LG539235877 or 539235877. Listed at 19 retailers as of November 4, 2026, with a 660% 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

0.52
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539235877
Dimensions5.77 × 4.00 × 2.74 mm
L/W Ratio1.44
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
5.77 mm4.00 mm0.52 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539235877
Side View
Table 64.0%Crown 37°Girdle: MediumPavilion 36.1°Culet: NoneDepth 68.5%

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: $2,325 NZD|Low: $215 NZD|High: $2,352 NZD|Avg: $772 NZD|-1.1%
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 15$224 NZD
Retailer 9$249 NZD
Retailer 4$260 NZD
Retailer 5$297 NZD
Retailer 16$297 NZD
Retailer 2$457 NZD
Retailer 12$505 NZD
Retailer 13$516 NZD
Retailer 18$532 NZD
Retailer 7$683 NZD
Retailer 3$692 NZD
Retailer 11$708 NZD
Retailer 17$895 NZD
Retailer 14$945 NZD
Retailer 8$994 NZD
Retailer 6$1,462 NZD
Retailer 10$1,704 NZD
MOH London$2,325 NZD

46 data points across 18 retailers

19 retailers$224 NZD to $1,704 NZD

A
Cheapest Retailer
-
$224 NZD
A
Retailer 2
-
$249 NZD
View
Final sale: no returns
A
Retailer 3
-
$260 NZD
View
Retailer 4
-
$297 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$297 NZD
View
A
Retailer 6
-
$457 NZD
View
B+
Retailer 7
-
$505 NZD
View
B+
Retailer 8
-
$516 NZD
View
B+
Retailer 9
-
$532 NZD
View
B+
Retailer 10
-
$591 NZD
View
B+
Retailer 11
-
$683 NZD
View
Retailer 12
-
$692 NZD
View
Price last confirmed 27 days ago
B+
Retailer 13
-
$708 NZD
View
B
Retailer 14
-
$895 NZD
View
B
Retailer 15
-
$945 NZD
View
B
Retailer 16
-
$994 NZD
View
B
Retailer 17
-
$1,462 NZD
View
B
Retailer 18
-
$1,704 NZD
View
Most Expensive
MOH London
LG539235877 · Nov 2
$2,325 NZD
£1,029 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $224 NZDSave up to $1,480 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
0.52ct Radiant
$224 NZD