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Radiant|Lab Grown|IGI

0.53ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG837697641

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

Certificate IGI LG837697641

Diamond specifications and retailer prices

From $299 AUD
$210 USD
As of October 28, 2026
Save $722 AUD (71%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,021 AUD at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

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 LG837697641 or 837697641. Listed at 4 retailers as of October 28, 2026, with prices from $299 to $1,021, a $722 spread on the same certified stone. Taylor and Hart lists it at $1,021. 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
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle44.2°
Pavilion angle30.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837697641
Dimensions5.56 × 3.88 × 2.67 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.56 mm3.88 mm0.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG837697641
Side View
Table 64.0%Crown 44.2°Girdle: STK-THKPavilion 30.1°Culet: NoneDepth 68.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $408 AUD|Low: $299 AUD|High: $1,021 AUD|Avg: $591 AUD
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart
October 29, 2026
Retailer 3$299 AUD
Retailer 1$408 AUD
Retailer 2$498 AUD
Taylor and Hart$1,021 AUD

2 data points across 4 retailers

4 retailers$299 AUD to $1,021 AUD

A
Cheapest Retailer
-
$299 AUD
$210 USD
B+
Retailer 2
-
$408 AUD
£226 GBP
View
B+
Retailer 3
-
$498 AUD
$350 USD
View
Most Expensive
B
Taylor and Hart
2GNM7XM · Oct 29
$1,021 AUD
$717 USD
View
3 more retailers have this diamond
Prices start from $299 AUDSave up to $722 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
$299 AUD