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Radiant|Lab Grown|IGI

0.52ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG831632019

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

Certificate IGI LG831632019

Diamond specifications and retailer prices

From $196 AUD
$138 USD
As of October 30, 2026
Save $1,169 AUD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,365 AUD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 0.52ct lab-grown radiant diamond

This 0.52ct 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 LG831632019 or 831632019. Listed at 20 retailers as of October 30, 2026, with prices from $196 to $1,365, a $1,169 spread on the same certified stone. Michael Trio lists it at $1,365. 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

0.52
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831632019
Dimensions5.89 × 3.94 × 2.60 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.89 mm3.94 mm0.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831632019
Side View
Table 68.0%Crown 46.2°Girdle: MED-STKPavilion 34.8°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
A+
Exceptional
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: $1,365 AUD|Low: $196 AUD|High: $1,373 AUD|Avg: $581 AUD|-0.5%
Michael Trio
Retailer 2
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Retailer 4
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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
November 1, 2026
Retailer 3$196 AUD
Retailer 7$221 AUD
Retailer 16$228 AUD
Retailer 9$245 AUD
Retailer 10$246 AUD
Retailer 5$330 AUD
Retailer 13$413 AUD
Retailer 12$444 AUD
Retailer 15$474 AUD
Retailer 11$488 AUD
Retailer 2$622 AUD
Retailer 19$672 AUD
Retailer 8$713 AUD
Retailer 18$767 AUD
Retailer 14$784 AUD
Retailer 17$829 AUD
Retailer 4$864 AUD
Retailer 6$1,152 AUD
Michael Trio$1,365 AUD

23 data points across 19 retailers

20 retailers$196 AUD to $1,365 AUD

A+
Cheapest Retailer
-
$196 AUD
$138 USD
A
Retailer 2
-
$221 AUD
$155 USD
View
Final sale: no returns
A
Retailer 3
-
$228 AUD
$160 USD
View
A
Retailer 4
-
$245 AUD
$172 USD
View
Retailer 5
-
$246 AUD
$173 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$330 AUD
$232 USD
View
A
Retailer 7
-
$413 AUD
£228 GBP
View
A
Retailer 8
-
$444 AUD
ZAR 5,034 ZAR
View
B+
Retailer 9
-
$474 AUD
€317 EUR
View
A
Retailer 10
-
$488 AUD
$343 USD
View
B+
Retailer 11
-
$622 AUD
View
B+
Retailer 12
-
$672 AUD
$472 USD
View
B+
Retailer 13
-
$713 AUD
View
B+
Retailer 14
-
$755 AUD
$530 USD
View
B+
Retailer 15
-
$767 AUD
$539 USD
View
B+
Retailer 16
-
$784 AUD
$551 USD
View
B
Retailer 17
-
$829 AUD
$582 USD
View
B+
Retailer 18
-
$864 AUD
$607 USD
View
B
Retailer 19
-
$1,152 AUD
£637 GBP
View
Most Expensive
B
Michael Trio
1526337286 · Oct 31
$1,365 AUD
SGD 1,296 SGD
View
19 more retailers have this diamond
Prices start from $196 AUDSave up to $1,169 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+
0.52ct Radiant
$196 AUD