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Radiant|Lab Grown|IGI

0.53ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG579392162

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

Certificate IGI LG579392162

Diamond specifications and retailer prices

From $147 AUD
As of November 4, 2026
Save $1,378 AUD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,524 AUD 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG579392162 or 579392162. Listed at 20 retailers as of November 2, 2026, with prices from $147 to $1,524, a $1,378 spread on the same certified stone. MOH London lists it at $1,524. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579392162
Dimensions5.73 × 3.95 × 2.71 mm
L/W Ratio1.45
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
5.73 mm3.95 mm0.53 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579392162
Side View
Table 69.0%Crown 43.3°Girdle: MED-STKPavilion 34.7°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: $1,524 AUD|Low: $141 AUD|High: $1,555 AUD|Avg: $506 AUD|-1.9%
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 4, 2026
Retailer 4$147 AUD
Retailer 18$171 AUD
Retailer 3$194 AUD
Retailer 5$194 AUD
Retailer 17$249 AUD
Retailer 12$331 AUD
Retailer 13$338 AUD
Retailer 2$342 AUD
Retailer 14$413 AUD
Retailer 15$440 AUD
Retailer 11$465 AUD
Retailer 7$587 AUD
Retailer 6$619 AUD
Retailer 10$620 AUD
Retailer 16$654 AUD
Retailer 9$669 AUD
Retailer 8$955 AUD
MOH London$1,524 AUD

35 data points across 18 retailers

20 retailers$147 AUD to $1,524 AUD

A
Cheapest Retailer
-
$147 AUD
A
Retailer 2
-
$171 AUD
View
Retailer 3
-
$194 AUD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$194 AUD
View
A
Retailer 5
-
$249 AUD
View
A
Retailer 6
-
$331 AUD
View
A
Retailer 7
-
$338 AUD
View
A
Retailer 8
-
$342 AUD
View
B+
Retailer 9
-
$413 AUD
View
B+
Retailer 10
-
$440 AUD
View
B+
Retailer 11
-
$465 AUD
View
B
Retailer 12
-
$525 AUD
View
B+
Retailer 13
-
$547 AUD
View
B+
Retailer 14
-
$587 AUD
View
B
Retailer 15
-
$619 AUD
View
Retailer 16
-
$620 AUD
View
Price last confirmed 22 days ago
B
Retailer 17
-
$654 AUD
View
B
Retailer 18
-
$669 AUD
View
B
Retailer 19
-
$955 AUD
View
Most Expensive
B
MOH London
LG579392162 · Nov 2
$1,524 AUD
£842 GBP
View
19 more retailers have this diamond
Prices start from $147 AUDSave up to $1,378 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
0.53ct Radiant
$147 AUD