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Radiant|Lab Grown|IGI

1.52ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG787623951

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

Certificate IGI LG787623951

Diamond specifications and retailer prices

From HK$2,346 HKD
$299 USD
As of October 27, 2026
Save HK$9,846 HKD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$17,887 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787623951 or 787623951. Listed at 20 retailers as of October 27, 2026, with a 420% 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787623951
Dimensions8.08 × 5.76 × 3.69 mm
L/W Ratio1.40
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
8.08 mm5.76 mm1.52 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787623951
Side View
Table 63.0%Crown 43°Girdle: MED-STKPavilion 32.8°Culet: NoneDepth 64.1%

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 27
Current: HK$17,887 HKD|Low: HK$1,867 HKD|High: HK$18,122 HKD|Avg: HK$7,570 HKD|-1.3%
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
October 29, 2026
Retailer 18HK$2,346 HKD
Retailer 6HK$2,628 HKD
Retailer 19HK$2,903 HKD
Retailer 17HK$4,393 HKD
Retailer 5HK$4,754 HKD
Retailer 15HK$4,918 HKD
Retailer 4HK$4,942 HKD
Retailer 13HK$4,994 HKD
Retailer 14HK$5,140 HKD
Retailer 12HK$6,757 HKD
Retailer 16HK$7,751 HKD
Retailer 8HK$8,057 HKD
Retailer 10HK$9,717 HKD
Retailer 3HK$10,214 HKD
Retailer 11HK$10,521 HKD
Retailer 2HK$11,707 HKD
Retailer 9HK$11,837 HKD
Retailer 7HK$11,948 HKD
Rare CaratHK$17,887 HKD

35 data points across 19 retailers

20 retailersHK$2,346 HKD to HK$12,191 HKD

A
Cheapest Retailer
-
HK$2,346 HKD
$299 USD
A
Retailer 2
-
HK$2,628 HKD
$335 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,903 HKD
$370 USD
View
A
Retailer 4
-
HK$2,903 HKD
$370 USD
View
A
Retailer 5
-
HK$4,393 HKD
$560 USD
View
A
Retailer 6
-
HK$4,754 HKD
$606 USD
View
A
Retailer 7
-
HK$4,918 HKD
€597 EUR
View
A
Retailer 8
-
HK$4,942 HKD
$630 USD
View
A
Retailer 9
-
HK$4,994 HKD
ZAR 10,284 ZAR
View
A
Retailer 10
-
HK$5,140 HKD
£516 GBP
View
A
Retailer 11
-
HK$6,757 HKD
A$1,325 AUD
View
B+
Retailer 12
-
HK$7,751 HKD
$988 USD
View
B+
Retailer 13
-
HK$8,057 HKD
$1,027 USD
View
B+
Retailer 14
-
HK$9,717 HKD
$1,239 USD
View
B+
Retailer 15
-
HK$10,214 HKD
$1,302 USD
View
B+
Retailer 16
-
HK$11,171 HKD
$1,424 USD
View
B+
Retailer 17
-
HK$11,707 HKD
£1,175 GBP
View
B+
Retailer 18
-
HK$11,837 HKD
$1,509 USD
View
B+
Retailer 19
-
HK$12,191 HKD
$1,554 USD
View
Most Expensive
B
Rare Carat
E-164-356 · Oct 18
HK$17,887 HKD
$2,280 USD
View
Price last confirmed 10 days ago
19 more retailers have this diamond
Prices start from HK$2,346 HKDSave up to HK$9,846 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$2,346 HKD