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Radiant|Lab Grown|IGI

0.53ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG792663343

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

Certificate IGI LG792663343

Diamond specifications and retailer prices

From $147 AUD
$103 USD
As of October 23, 2026
Save $1,113 AUD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,529 AUD at MOH London · As of October 21, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792663343 or 792663343. Listed at 21 retailers as of October 23, 2026, with a 759% 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

0.53
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle55.3°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792663343
Dimensions5.81 × 4.14 × 2.68 mm
L/W Ratio1.40
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.81 mm4.14 mm0.53 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG792663343
Side View
Table 64.0%Crown 55.3°Girdle: MediumPavilion 37.5°Culet: NoneDepth 64.7%

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 23
Current: $1,529 AUD|Low: $144 AUD|High: $1,576 AUD|Avg: $501 AUD|-2.9%
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
Retailer 19
Retailer 20
October 29, 2026
Retailer 19$147 AUD
Retailer 4$164 AUD
Retailer 18$171 AUD
Retailer 16$194 AUD
Retailer 5$235 AUD
Retailer 9$326 AUD
Retailer 20$333 AUD
Retailer 14$355 AUD
Retailer 8$369 AUD
Retailer 3$418 AUD
Retailer 12$427 AUD
Retailer 15$498 AUD
Retailer 2$510 AUD
Retailer 10$511 AUD
Retailer 13$518 AUD
Retailer 17$586 AUD
Retailer 11$669 AUD
Retailer 6$954 AUD
Retailer 7$1,260 AUD
MOH London$1,529 AUD

41 data points across 20 retailers

21 retailers$147 AUD to $1,260 AUD

A
Cheapest Retailer
-
$147 AUD
$103 USD
A
Retailer 2
-
$164 AUD
$115 USD
View
Final sale: no returns
A
Retailer 3
-
$171 AUD
$120 USD
View
A
Retailer 4
-
$194 AUD
$136 USD
View
A
Retailer 5
-
$219 AUD
HK$1,200 HKD
View
A
Retailer 6
-
$235 AUD
$165 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$326 AUD
ZAR 3,704 ZAR
View
Price last confirmed 11 days ago
A
Retailer 8
-
$333 AUD
€223 EUR
View
A
Retailer 9
-
$355 AUD
£196 GBP
View
A
Retailer 10
-
$369 AUD
$259 USD
View
B+
Retailer 11
-
$418 AUD
$294 USD
View
B+
Retailer 12
-
$427 AUD
$300 USD
View
B+
Retailer 13
-
$498 AUD
£275 GBP
View
B+
Retailer 14
-
$510 AUD
SGD 484 SGD
View
B+
Retailer 15
-
$511 AUD
$359 USD
View
B+
Retailer 16
-
$518 AUD
$364 USD
View
B+
Retailer 17
-
$586 AUD
$412 USD
View
B
Retailer 18
-
$669 AUD
$470 USD
View
B
Retailer 19
-
$954 AUD
£528 GBP
View
Price last confirmed 7 days ago
B
Retailer 20
-
$1,260 AUD
$885 USD
View
Most Expensive
B
MOH London
LG792663343 · Oct 21
$1,529 AUD
£846 GBP
View
Price last confirmed 8 days ago
20 more retailers have this diamond
Prices start from $147 AUDSave up to $1,113 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