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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 $125 AUD
$88 USD
As of October 27, 2026
Save $1,023 AUD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,148 AUD 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 $125 to $1,148, a $1,023 spread on the same certified stone. MOH London lists it at $1,148. 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: $1,148 AUD|Low: $125 AUD|High: $1,249 AUD|Avg: $443 AUD|-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$125 AUD
Retailer 4$141 AUD
Retailer 8$147 AUD
Retailer 11$167 AUD
Retailer 14$167 AUD
Retailer 7$214 AUD
Retailer 10$286 AUD
Retailer 12$296 AUD
Retailer 2$377 AUD
Retailer 15$387 AUD
Retailer 9$420 AUD
Retailer 13$502 AUD
Retailer 16$559 AUD
Retailer 5$586 AUD
Retailer 3$594 AUD
Retailer 6$1,138 AUD
MOH London$1,148 AUD

20 data points across 17 retailers

17 retailers$125 AUD to $1,148 AUD

A
Cheapest Retailer
-
$125 AUD
$88 USD
A
Retailer 2
-
$141 AUD
$99 USD
View
Final sale: no returns
A
Retailer 3
-
$147 AUD
$103 USD
View
A
Retailer 4
-
$167 AUD
$117 USD
View
A
Retailer 5
-
$167 AUD
$117 USD
View
A
Retailer 6
-
$214 AUD
$150 USD
View
A
Retailer 7
-
$286 AUD
£158 GBP
View
A
Retailer 8
-
$296 AUD
€198 EUR
View
A
Retailer 9
-
$377 AUD
£208 GBP
View
B+
Retailer 10
-
$387 AUD
View
Retailer 11
-
$420 AUD
$295 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$502 AUD
$353 USD
View
B+
Retailer 13
-
$559 AUD
$393 USD
View
B+
Retailer 14
-
$586 AUD
$412 USD
View
B+
Retailer 15
-
$594 AUD
$417 USD
View
B
Retailer 16
-
$1,138 AUD
SGD 1,080 SGD
View
Most Expensive
B
MOH London
LG838621420 · Oct 26
$1,148 AUD
£635 GBP
View
16 more retailers have this diamond
Prices start from $125 AUDSave up to $1,023 AUD

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
$125 AUD