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Radiant|Lab Grown|IGI

0.53ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG794623412

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

Certificate IGI LG794623412

Diamond specifications and retailer prices

From $214 AUD
$150 USD
As of November 1, 2026
Save $1,464 AUD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,520 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 LG794623412 or 794623412. Listed at 11 retailers as of November 1, 2026, with a 686% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle43°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794623412
Dimensions5.95 × 4.08 × 2.52 mm
L/W Ratio1.46
Culet sizePointed
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
5.95 mm4.08 mm0.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794623412
Side View
Table 60.0%Crown 43°Girdle: Slightly ThickPavilion 32.8°Culet: NoneDepth 61.8%

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: Nov 1
Current: $2,520 AUD|Low: $182 AUD|High: $2,520 AUD|Avg: $896 AUD|+38.3%
Do Amore Diamonds
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 3$214 AUD
Retailer 12$262 AUD
Retailer 9$305 AUD
Retailer 11$534 AUD
Retailer 14$572 AUD
Retailer 4$755 AUD
Retailer 8$826 AUD
Retailer 6$834 AUD
Retailer 5$895 AUD
Retailer 10$1,103 AUD
Retailer 13$1,153 AUD
Retailer 15$1,161 AUD
Retailer 7$1,571 AUD
Retailer 2$1,678 AUD
Do Amore Diamonds$2,520 AUD

23 data points across 15 retailers

11 retailers$214 AUD to $1,678 AUD

A
Cheapest Retailer
-
$214 AUD
$150 USD
Final sale: no returns
A
Retailer 2
-
$262 AUD
$184 USD
View
A
Retailer 3
-
$305 AUD
$214 USD
View
Retailer 4
-
$534 AUD
$375 USD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$572 AUD
$402 USD
View
B+
Retailer 6
-
$826 AUD
$580 USD
View
B
Retailer 7
-
$1,103 AUD
$775 USD
View
B
Retailer 8
-
$1,153 AUD
$810 USD
View
B
Retailer 9
-
$1,161 AUD
$816 USD
View
B
Retailer 10
-
$1,678 AUD
£928 GBP
View
Most Expensive
Do Amore Diamonds
27-79BE1037D · Oct 31
$2,520 AUD
$1,770 USD
View
Price under review
10 more retailers have this diamond
Prices start from $214 AUDSave up to $1,464 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
$214 AUD