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Radiant|Lab Grown|IGI

0.50ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG838621420

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

Certificate IGI LG838621420

Diamond specifications and retailer prices

From $157 NZD
$88 USD
As of October 27, 2026
Save $1,280 NZD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,437 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 0.5ct lab-grown radiant diamond

This 0.5ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838621420 or 838621420. Listed at 17 retailers as of October 26, 2026, with prices from $157 to $1,437, a $1,280 spread on the same certified stone. MOH London lists it at $1,437. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838621420
Dimensions6.13 × 3.87 × 2.47 mm
L/W Ratio1.58
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.13 mm3.87 mm0.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838621420
Side View
Table 67.0%Crown 42.3°Girdle: MediumPavilion 37.2°Culet: NoneDepth 63.8%

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 27
Current: $1,437 NZD|Low: $157 NZD|High: $1,563 NZD|Avg: $554 NZD|-8.1%
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
October 28, 2026
Retailer 17$157 NZD
Retailer 4$176 NZD
Retailer 8$183 NZD
Retailer 11$208 NZD
Retailer 14$208 NZD
Retailer 7$267 NZD
Retailer 10$358 NZD
Retailer 12$370 NZD
Retailer 2$472 NZD
Retailer 15$484 NZD
Retailer 9$526 NZD
Retailer 13$629 NZD
Retailer 16$700 NZD
Retailer 5$734 NZD
Retailer 3$743 NZD
Retailer 6$1,424 NZD
MOH London$1,437 NZD

20 data points across 17 retailers

17 retailers$157 NZD to $1,437 NZD

A
Cheapest Retailer
-
$157 NZD
$88 USD
A
Retailer 2
-
$176 NZD
$99 USD
View
Final sale: no returns
A
Retailer 3
-
$183 NZD
$103 USD
View
A
Retailer 4
-
$208 NZD
$117 USD
View
A
Retailer 5
-
$208 NZD
$117 USD
View
A
Retailer 6
-
$267 NZD
$150 USD
View
A
Retailer 7
-
$358 NZD
£158 GBP
View
A
Retailer 8
-
$370 NZD
€198 EUR
View
A
Retailer 9
-
$472 NZD
£208 GBP
View
B+
Retailer 10
-
$484 NZD
A$418 AUD
View
B+
Retailer 11
-
$526 NZD
$295 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$629 NZD
$353 USD
View
B+
Retailer 13
-
$700 NZD
$393 USD
View
B+
Retailer 14
-
$734 NZD
$412 USD
View
B+
Retailer 15
-
$743 NZD
$417 USD
View
B
Retailer 16
-
$1,424 NZD
SGD 1,080 SGD
View
Most Expensive
B
MOH London
LG838621420 · Oct 26
$1,437 NZD
£635 GBP
View
16 more retailers have this diamond
Prices start from $157 NZDSave up to $1,280 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
0.50ct Radiant
$157 NZD