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Radiant|Lab Grown|IGI

0.53ct E VS1 Radiant Lab Grown Diamond

VG • E/VS1 • IGI LG773644566

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

Certificate IGI LG773644566

Diamond specifications and retailer prices

From $381 AUD
$268 USD
As of October 28, 2026
Save $1,226 AUD (76%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,607 AUD at MOH London · As of October 26, 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 very-good cut grade and certified by IGI LG773644566 or 773644566. Listed at 7 retailers as of October 26, 2026, with prices from $381 to $1,607, a $1,226 spread on the same certified stone. MOH London lists it at $1,607. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.53
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773644566
Dimensions3.95 × 3.95 × 2.84 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
3.95 mm3.95 mm0.53 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773644566
Side View
Table 60.0%Crown 35.6°Girdle: THN-MEDPavilion 34°Culet: NoneDepth 71.9%

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 28
Current: $1,607 AUD|Low: $336 AUD|High: $1,672 AUD|Avg: $604 AUD|-3.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 6$381 AUD
Retailer 2$382 AUD
Retailer 8$383 AUD
Retailer 7$438 AUD
Retailer 3$464 AUD
Retailer 4$521 AUD
Retailer 5$700 AUD
MOH London$1,607 AUD

24 data points across 8 retailers

7 retailers$381 AUD to $1,607 AUD

A
Cheapest Retailer
-
$381 AUD
$268 USD
A
Retailer 2
-
$382 AUD
£212 GBP
View
B+
Retailer 3
-
$438 AUD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$464 AUD
£257 GBP
View
B+
Retailer 5
-
$521 AUD
$366 USD
View
B
Retailer 6
-
$700 AUD
$492 USD
View
Most Expensive
B
MOH London
LG773644566 · Oct 26
$1,607 AUD
£889 GBP
View
6 more retailers have this diamond
Prices start from $381 AUDSave up to $1,226 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
$381 AUD