CaratHunter
Plans
Radiant|Lab Grown|IGI

0.53ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG812614636

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

Certificate IGI LG812614636

Diamond specifications and retailer prices

From $241 AUD
$169 USD
As of November 1, 2026
Save $1,187 AUD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,427 AUD at Michael Trio · As of November 1, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812614636 or 812614636. Listed at 15 retailers as of November 1, 2026, with prices from $241 to $1,427, a $1,187 spread on the same certified stone. Michael Trio lists it at $1,427. 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
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.9°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812614636
Dimensions5.85 × 3.95 × 2.63 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.85 mm3.95 mm0.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812614636
Side View
Table 65.0%Crown 50.9°Girdle: MediumPavilion 37°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
A+
Exceptional
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 1
Current: $1,427 AUD|Low: $241 AUD|High: $1,456 AUD|Avg: $716 AUD|-2.0%
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
Retailer 15
November 1, 2026
Retailer 15$241 AUD
Retailer 10$363 AUD
Retailer 11$468 AUD
Retailer 8$488 AUD
Retailer 5$503 AUD
Retailer 6$525 AUD
Retailer 2$684 AUD
Retailer 12$695 AUD
Retailer 4$733 AUD
Retailer 7$783 AUD
Retailer 13$863 AUD
Retailer 3$917 AUD
Retailer 14$942 AUD
Retailer 9$1,255 AUD
Michael Trio$1,427 AUD

25 data points across 15 retailers

15 retailers$241 AUD to $1,427 AUD

A+
Cheapest Retailer
-
$241 AUD
$169 USD
Final sale: no returns
A
Retailer 2
-
$363 AUD
$255 USD
View
A
Retailer 3
-
$468 AUD
£259 GBP
View
A
Retailer 4
-
$488 AUD
ZAR 5,535 ZAR
View
A
Retailer 5
-
$503 AUD
$353 USD
View
B+
Retailer 6
-
$525 AUD
€351 EUR
View
B+
Retailer 7
-
$684 AUD
View
B+
Retailer 8
-
$695 AUD
$488 USD
View
B+
Retailer 9
-
$733 AUD
View
B+
Retailer 10
-
$783 AUD
$550 USD
View
B+
Retailer 11
-
$863 AUD
$606 USD
View
B
Retailer 12
-
$917 AUD
$644 USD
View
B+
Retailer 13
-
$942 AUD
$661 USD
View
B
Retailer 14
-
$1,255 AUD
£694 GBP
View
Most Expensive
B
Michael Trio
7953372230 · Nov 1
$1,427 AUD
SGD 1,355 SGD
View
14 more retailers have this diamond
Prices start from $241 AUDSave up to $1,187 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
$241 AUD