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Radiant|Lab Grown|IGI

0.53ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG825695537

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

Certificate IGI LG825695537

Diamond specifications and retailer prices

From $229 AUD
$161 USD
As of October 30, 2026
Save $1,164 AUD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,394 AUD at Michael Trio · As of October 30, 2026
View at Michael Trio

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825695537 or 825695537. Listed at 14 retailers as of October 30, 2026, with prices from $229 to $1,394, a $1,164 spread on the same certified stone. Michael Trio lists it at $1,394. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.53
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825695537
Dimensions5.62 × 3.98 × 2.74 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.62 mm3.98 mm0.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825695537
Side View
Table 67.0%Crown 43.4°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 68.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,394 AUD|Low: $155 AUD|High: $1,858 AUD|Avg: $702 AUD|+7.0%
Michael Trio
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
October 30, 2026
Retailer 10$229 AUD
Retailer 4$344 AUD
Retailer 2$436 AUD
Retailer 11$459 AUD
Retailer 14$487 AUD
Retailer 5$488 AUD
Retailer 12$649 AUD
Retailer 13$651 AUD
Retailer 6$712 AUD
Retailer 7$804 AUD
Retailer 3$865 AUD
Retailer 8$894 AUD
Retailer 9$1,191 AUD
Michael Trio$1,394 AUD

38 data points across 14 retailers

14 retailers$229 AUD to $1,394 AUD

A
Cheapest Retailer
-
$229 AUD
$161 USD
Final sale: no returns
A
Retailer 2
-
$344 AUD
$242 USD
View
A
Retailer 3
-
$436 AUD
£241 GBP
View
A
Retailer 4
-
$459 AUD
ZAR 5,215 ZAR
View
B+
Retailer 5
-
$487 AUD
€326 EUR
View
A
Retailer 6
-
$488 AUD
$343 USD
View
B+
Retailer 7
-
$649 AUD
View
B+
Retailer 8
-
$651 AUD
View
B+
Retailer 9
-
$712 AUD
$500 USD
View
B+
Retailer 10
-
$804 AUD
$565 USD
View
B
Retailer 11
-
$865 AUD
$608 USD
View
B+
Retailer 12
-
$894 AUD
$628 USD
View
B
Retailer 13
-
$1,191 AUD
£659 GBP
View
Most Expensive
B
Michael Trio
1715308287 · Oct 30
$1,394 AUD
SGD 1,323 SGD
View
13 more retailers have this diamond
Prices start from $229 AUDSave up to $1,164 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
$229 AUD