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Radiant|Lab Grown|IGI

0.52ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG811683411

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

Certificate IGI LG811683411

Diamond specifications and retailer prices

From $242 NZD
As of November 4, 2026
Save $1,302 NZD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,404 NZD at MOH London · As of October 29, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811683411 or 811683411. Listed at 11 retailers as of November 4, 2026, with a 538% 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811683411
Dimensions5.82 × 4.00 × 2.57 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.82 mm4.00 mm0.52 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811683411
Side View
Table 65.0%Crown 42.9°Girdle: MediumPavilion 33.7°Culet: NoneDepth 64.3%

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: $2,404 NZD|Low: $233 NZD|High: $2,420 NZD|Avg: $759 NZD|-0.5%
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
November 5, 2026
Retailer 10$242 NZD
Retailer 9$272 NZD
Retailer 14$281 NZD
Retailer 11$301 NZD
Retailer 5$445 NZD
Retailer 3$477 NZD
Retailer 2$511 NZD
Retailer 13$564 NZD
Retailer 7$680 NZD
Retailer 8$765 NZD
Retailer 6$847 NZD
Retailer 4$968 NZD
Retailer 12$968 NZD
Retailer 15$1,544 NZD
MOH London$2,404 NZD

41 data points across 15 retailers

11 retailers$242 NZD to $1,544 NZD

A
Cheapest Retailer
-
$242 NZD
A
Retailer 2
-
$272 NZD
View
Final sale: no returns
A
Retailer 3
-
$281 NZD
View
A
Retailer 4
-
$301 NZD
View
B+
Retailer 5
-
$511 NZD
View
B+
Retailer 6
-
$564 NZD
View
B+
Retailer 7
-
$765 NZD
View
B
Retailer 8
-
$968 NZD
View
B
Retailer 9
-
$968 NZD
View
B
Retailer 10
-
$1,544 NZD
View
Most Expensive
MOH London
LG811683411 · Oct 29
$2,404 NZD
£1,064 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $242 NZDSave up to $1,302 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
$242 NZD