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Radiant|Lab Grown|IGI

1.52ct E FL Radiant Lab Grown Diamond

EX • E/FL

Diamond specifications and retailer prices

From $554 AUD
$389 USD
As of October 30, 2026
Save $2,856 AUD (84%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,410 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.52ct lab-grown radiant diamond

This 1.52ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 5 retailers as of October 30, 2026, with prices from $554 to $3,410, a $2,856 spread on the same certified stone. Blue Nile lists it at $3,410. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.67 × 5.60 × 4.04 mm
L/W Ratio1.37
Top View
7.67 mm5.60 mm1.52 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.1%

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: $3,410 AUD|Low: $554 AUD|High: $5,870 AUD|Avg: $2,534 AUD|-23.2%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 27, 2026
Retailer 2$554 AUD
Retailer 5$621 AUD
Retailer 3$1,041 AUD
Retailer 4$2,437 AUD
Blue Nile$3,410 AUD
Retailer 6$5,870 AUD

12 data points across 6 retailers

5 retailers$554 AUD to $3,410 AUD

A
Cheapest Retailer
-
$554 AUD
$389 USD
A
Retailer 2
-
$621 AUD
$436 USD
View
A
Retailer 3
-
$1,041 AUD
$731 USD
View
B
Retailer 4
-
$2,437 AUD
$1,712 USD
View
Most Expensive
B
Blue Nile
30353838 · Oct 31
$3,410 AUD
$2,395 USD
View
4 more retailers have this diamond
Prices start from $554 AUDSave up to $2,856 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
1.52ct Radiant
$554 AUD