Radiant|Lab Grown|IGI

0.53ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG825632598

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

Certificate IGI LG825632598

Diamond specifications and retailer prices

From $310 AUD
$218 USD
As of November 1, 2026
Save $1,371 AUD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,681 AUD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825632598 or 825632598. Listed at 18 retailers as of November 1, 2026, with prices from $310 to $1,681, a $1,371 spread on the same certified stone. Reve Diamonds lists it at $1,681. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825632598
Dimensions5.80 × 4.02 × 2.62 mm
L/W Ratio1.44
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.80 mm4.02 mm0.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825632598
Side View
Table 71.0%Crown 42.3°Girdle: Slightly ThickPavilion 34.1°Culet: NoneDepth 65.2%

Caratlytics Score

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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: Nov 1
Current: $629 AUD|Low: $249 AUD|High: $1,790 AUD|Avg: $828 AUD|-6.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 1, 2026
Retailer 4$310 AUD
Retailer 5$389 AUD
Retailer 13$487 AUD
Retailer 12$524 AUD
Retailer 11$548 AUD
Retailer 8$587 AUD
Retailer 1$629 AUD
Retailer 7$632 AUD
Retailer 2$734 AUD
Retailer 9$854 AUD
Retailer 10$1,116 AUD
Retailer 3$1,189 AUD
Retailer 6$1,618 AUD
Reve Diamonds$1,681 AUD

36 data points across 14 retailers

18 retailers$310 AUD to $1,681 AUD

Retailer 1
-
$279 AUD
$196 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$310 AUD
$218 USD
View
Final sale: no returns
Retailer 3
-
$346 AUD
$243 USD
View
Price last confirmed 20 days ago
Retailer 4
-
$346 AUD
$243 USD
View
Price last confirmed 29 days ago
Retailer 5
-
$383 AUD
$269 USD
View
Price last confirmed 37 days ago
A
Retailer 6
-
$487 AUD
$342 USD
View
A
Retailer 7
-
$524 AUD
$368 USD
View
Retailer 8
-
$548 AUD
$385 USD
View
Price last confirmed 13 days ago
B+
Retailer 9
-
$587 AUD
€393 EUR
View
B+
Retailer 10
-
$629 AUD
ZAR 7,137 ZAR
View
B+
Retailer 11
-
$632 AUD
£350 GBP
View
B+
Retailer 12
-
$734 AUD
$516 USD
View
B+
Retailer 13
-
$854 AUD
$600 USD
View
Retailer 14
-
$1,112 AUD
$781 USD
View
Price last confirmed 28 days ago
B
Retailer 15
-
$1,116 AUD
$784 USD
View
B
Retailer 16
-
$1,189 AUD
$835 USD
View
B
Retailer 17
-
$1,618 AUD
£895 GBP
View
Most Expensive
B
Reve Diamonds
3F6AE2481 · Nov 1
$1,681 AUD
$1,181 USD
View
17 more retailers have this diamond
Prices start from $310 AUDSave up to $1,371 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
$310 AUD