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Radiant|Lab Grown|IGI

1.52ct D SI1 Radiant Lab Grown Diamond

ID • D/SI1 • IGI LG835610496

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

Certificate IGI LG835610496

Diamond specifications and retailer prices

From HK$1,420 HKD
$181 USD
As of October 30, 2026
Save HK$8,387 HKD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$9,807 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG835610496 or 835610496. Listed at 11 retailers as of October 29, 2026, with prices from HK$1,420 to HK$9,807, a HK$8,387 spread on the same certified stone. Brilliant Earth lists it at HK$9,807. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835610496
Dimensions6.60 × 6.33 × 4.37 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.60 mm6.33 mm1.52 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835610496
Side View
Table 66.0%Crown 39.7°Girdle: MediumPavilion 35.8°CuletDepth 69.0%

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$9,807 HKD|Low: HK$1,420 HKD|High: HK$10,278 HKD|Avg: HK$5,021 HKD|-4.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 11HK$1,420 HKD
Retailer 8HK$1,577 HKD
Retailer 4HK$1,763 HKD
Retailer 7HK$2,181 HKD
Retailer 2HK$2,826 HKD
Retailer 5HK$2,852 HKD
Retailer 3HK$5,506 HKD
Retailer 10HK$7,393 HKD
Retailer 6HK$7,924 HKD
Retailer 9HK$8,420 HKD
Brilliant EarthHK$9,807 HKD

33 data points across 11 retailers

11 retailersHK$1,420 HKD to HK$9,807 HKD

A
Cheapest Retailer
-
HK$1,420 HKD
$181 USD
Final sale: no returns
A
Retailer 2
-
HK$1,577 HKD
$201 USD
View
A
Retailer 3
-
HK$1,763 HKD
£177 GBP
View
B+
Retailer 4
-
HK$2,181 HKD
$278 USD
View
Retailer 5
-
HK$2,826 HKD
€343 EUR
View
A
Retailer 6
-
HK$2,852 HKD
£286 GBP
View
B+
Retailer 7
-
HK$5,506 HKD
$702 USD
View
B
Retailer 8
-
HK$7,393 HKD
£742 GBP
View
B
Retailer 9
-
HK$7,924 HKD
$1,010 USD
View
B
Retailer 10
-
HK$8,420 HKD
$1,073 USD
View
Most Expensive
B
Brilliant Earth
21435365A · Oct 29
HK$9,807 HKD
$1,250 USD
View
10 more retailers have this diamond
Prices start from HK$1,420 HKDSave up to HK$8,387 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$1,420 HKD