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Radiant|Lab Grown|IGI

1.52ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG816616239

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

Certificate IGI LG816616239

Diamond specifications and retailer prices

From HK$3,460 HKD
$441 USD
As of October 30, 2026
Save HK$19,371 HKD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$26,989 HKD at Rare Carat · As of October 18, 2026
View at Rare Carat

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 LG816616239 or 816616239. Listed at 22 retailers as of October 30, 2026, with a 560% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816616239
Dimensions8.02 × 5.57 × 3.97 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
8.02 mm5.57 mm1.52 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816616239
Side View
Table 60.0%Crown 40.5°Girdle: Slightly ThickPavilion 35.8°Culet: NoneDepth 71.3%

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: HK$26,989 HKD|Low: HK$3,460 HKD|High: HK$30,284 HKD|Avg: HK$11,544 HKD
Rare Carat
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 11HK$3,460 HKD
Retailer 21HK$3,876 HKD
Retailer 4HK$4,056 HKD
Retailer 10HK$4,292 HKD
Retailer 20HK$4,292 HKD
Retailer 18HK$5,414 HKD
Retailer 22HK$6,167 HKD
Retailer 5HK$6,739 HKD
Retailer 3HK$6,821 HKD
Retailer 2HK$7,090 HKD
Retailer 17HK$7,373 HKD
Retailer 7HK$8,450 HKD
Retailer 6HK$10,356 HKD
Retailer 9HK$13,793 HKD
Retailer 8HK$14,052 HKD
Retailer 14HK$15,008 HKD
Retailer 15HK$15,663 HKD
Retailer 19HK$15,783 HKD
Retailer 16HK$16,500 HKD
Retailer 12HK$20,666 HKD
Retailer 13HK$22,831 HKD
Rare CaratHK$26,989 HKD

26 data points across 22 retailers

22 retailersHK$3,460 HKD to HK$22,831 HKD

A
Cheapest Retailer
-
HK$3,460 HKD
$441 USD
A
Retailer 2
-
HK$3,876 HKD
$494 USD
View
A
Retailer 3
-
HK$4,056 HKD
$517 USD
View
Final sale: no returns
A
Retailer 4
-
HK$4,292 HKD
$547 USD
View
A
Retailer 5
-
HK$4,292 HKD
$547 USD
View
A
Retailer 6
-
HK$5,414 HKD
$690 USD
View
A
Retailer 7
-
HK$6,167 HKD
$786 USD
View
A
Retailer 8
-
HK$6,739 HKD
$859 USD
View
Retailer 9
-
HK$6,821 HKD
€828 EUR
View
Price last confirmed 8 days ago
A
Retailer 10
-
HK$7,090 HKD
£712 GBP
View
A
Retailer 11
-
HK$7,373 HKD
ZAR 15,181 ZAR
View
A
Retailer 12
-
HK$8,450 HKD
$1,077 USD
View
B+
Retailer 13
-
HK$10,356 HKD
$1,320 USD
View
B+
Retailer 14
-
HK$13,793 HKD
$1,758 USD
View
B+
Retailer 15
-
HK$14,052 HKD
$1,791 USD
View
B+
Retailer 16
-
HK$15,008 HKD
SGD 2,585 SGD
View
Retailer 17
-
HK$15,663 HKD
£1,572 GBP
View
Price last confirmed 22 days ago
B
Retailer 18
-
HK$15,783 HKD
£1,584 GBP
View
B+
Retailer 19
-
HK$16,500 HKD
$2,103 USD
View
B
Retailer 20
-
HK$20,666 HKD
$2,634 USD
View
B
Retailer 21
-
HK$22,831 HKD
$2,910 USD
View
Most Expensive
Rare Carat
PD-232003 · Oct 18
HK$26,989 HKD
$3,440 USD
View
Price last confirmed 13 days ago
21 more retailers have this diamond
Prices start from HK$3,460 HKDSave up to HK$19,371 HKD

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
HK$3,460 HKD