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Radiant|Lab Grown|IGI

1.52ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG717597389

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

Certificate IGI LG717597389

Diamond specifications and retailer prices

From HK$2,275 HKD
$290 USD
As of October 27, 2026
Save HK$25,187 HKD (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$27,462 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG717597389 or 717597389. Listed at 22 retailers as of October 27, 2026, with prices from HK$2,275 to HK$27,462, a HK$25,187 spread on the same certified stone. Brilliant Earth lists it at HK$27,462. 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 angle38.5°
Pavilion angle28.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717597389
Dimensions7.71 × 5.76 × 3.56 mm
L/W Ratio1.34
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.71 mm5.76 mm1.52 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717597389
Side View
Table 60.0%Crown 38.5°Girdle: Slightly ThickPavilion 28.8°Culet: NoneDepth 61.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: HK$27,462 HKD|Low: HK$2,181 HKD|High: HK$27,462 HKD|Avg: HK$7,097 HKD
Brilliant Earth
Retailer 2
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Retailer 22
October 29, 2026
Retailer 22HK$2,275 HKD
Retailer 6HK$2,534 HKD
Retailer 14HK$2,636 HKD
Retailer 3HK$2,817 HKD
Retailer 10HK$2,817 HKD
Retailer 16HK$2,918 HKD
Retailer 21HK$3,782 HKD
Retailer 18HK$4,041 HKD
Retailer 17HK$4,841 HKD
Retailer 2HK$4,968 HKD
Retailer 19HK$4,993 HKD
Retailer 9HK$5,453 HKD
Retailer 8HK$8,043 HKD
Retailer 20HK$8,655 HKD
Retailer 15HK$9,035 HKD
Retailer 7HK$9,055 HKD
Retailer 12HK$9,440 HKD
Retailer 5HK$10,828 HKD
Retailer 11HK$11,001 HKD
Retailer 13HK$11,350 HKD
Retailer 4HK$11,609 HKD
Brilliant EarthHK$27,462 HKD

33 data points across 22 retailers

22 retailersHK$2,275 HKD to HK$27,462 HKD

A
Cheapest Retailer
-
HK$2,275 HKD
$290 USD
A
Retailer 2
-
HK$2,534 HKD
$323 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,636 HKD
$336 USD
View
A
Retailer 4
-
HK$2,817 HKD
$359 USD
View
A
Retailer 5
-
HK$2,817 HKD
$359 USD
View
A
Retailer 6
-
HK$2,918 HKD
£293 GBP
View
A
Retailer 7
-
HK$3,782 HKD
$482 USD
View
A
Retailer 8
-
HK$4,041 HKD
$515 USD
View
A
Retailer 9
-
HK$4,841 HKD
ZAR 9,968 ZAR
View
A
Retailer 10
-
HK$4,968 HKD
£499 GBP
View
A
Retailer 11
-
HK$4,993 HKD
€606 EUR
View
A
Retailer 12
-
HK$5,453 HKD
$695 USD
View
A
Retailer 13
-
HK$8,043 HKD
$1,025 USD
View
B+
Retailer 14
-
HK$8,655 HKD
$1,103 USD
View
B+
Retailer 15
-
HK$9,035 HKD
SGD 1,556 SGD
View
B+
Retailer 16
-
HK$9,055 HKD
$1,154 USD
View
B+
Retailer 17
-
HK$9,440 HKD
$1,203 USD
View
B+
Retailer 18
-
HK$10,828 HKD
$1,380 USD
View
B+
Retailer 19
-
HK$11,001 HKD
£1,104 GBP
View
B+
Retailer 20
-
HK$11,350 HKD
£1,139 GBP
View
B+
Retailer 21
-
HK$11,609 HKD
$1,480 USD
View
Most Expensive
B
Brilliant Earth
20601955A · Oct 29
HK$27,462 HKD
$3,500 USD
View
21 more retailers have this diamond
Prices start from HK$2,275 HKDSave up to HK$25,187 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$2,275 HKD