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Radiant|Lab Grown|IGI

0.53ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG825666215

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

Certificate IGI LG825666215

Diamond specifications and retailer prices

From $350 AUD
$246 USD
As of October 30, 2026
Save $1,440 AUD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,790 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 very-good cut grade and certified by IGI LG825666215 or 825666215. Listed at 15 retailers as of October 30, 2026, with prices from $350 to $1,790, a $1,440 spread on the same certified stone. Reve Diamonds lists it at $1,790. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.53
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825666215
Dimensions6.00 × 4.00 × 2.69 mm
L/W Ratio1.50
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
6.00 mm4.00 mm0.53 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825666215
Side View
Table 65.0%Crown 41°Girdle: Slightly ThickPavilion 36.2°Culet: NoneDepth 67.3%

Caratlytics Score

How it works →
A
Excellent
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: Oct 30
Current: $1,557 AUD|Low: $350 AUD|High: $1,790 AUD|Avg: $929 AUD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
November 1, 2026
Retailer 9$350 AUD
Retailer 10$537 AUD
Retailer 7$548 AUD
Retailer 4$652 AUD
Retailer 5$703 AUD
Retailer 3$722 AUD
Retailer 8$839 AUD
Retailer 6$1,253 AUD
Retailer 2$1,324 AUD
Retailer 1$1,557 AUD
Reve Diamonds$1,790 AUD

28 data points across 11 retailers

15 retailers$350 AUD to $1,790 AUD

Retailer 1
-
$313 AUD
$220 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$350 AUD
$246 USD
View
Final sale: no returns
Retailer 3
-
$389 AUD
$273 USD
View
Price last confirmed 20 days ago
Retailer 4
-
$389 AUD
$273 USD
View
Price last confirmed 29 days ago
B+
Retailer 5
-
$537 AUD
$377 USD
View
B+
Retailer 6
-
$548 AUD
$385 USD
View
B+
Retailer 7
-
$652 AUD
€436 EUR
View
B+
Retailer 8
-
$703 AUD
ZAR 7,972 ZAR
View
B+
Retailer 9
-
$722 AUD
£399 GBP
View
B
Retailer 10
-
$839 AUD
$589 USD
View
Retailer 11
-
$1,248 AUD
$877 USD
View
Price last confirmed 32 days ago
B
Retailer 12
-
$1,253 AUD
$880 USD
View
B
Retailer 13
-
$1,324 AUD
$930 USD
View
B
Retailer 14
-
$1,557 AUD
£861 GBP
View
Most Expensive
B
Reve Diamonds
BB7D0CD49 · Nov 1
$1,790 AUD
$1,258 USD
View
14 more retailers have this diamond
Prices start from $350 AUDSave up to $1,440 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
$350 AUD