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Radiant|Lab Grown|IGI

1.52ct H SI1 Radiant Lab Grown Diamond

ID • H/SI1 • IGI LG537213120

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

Certificate IGI LG537213120

Diamond specifications and retailer prices

From HK$7,610 HKD
$970 USD
As of October 31, 2026
Save HK$30,084 HKD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$37,694 HKD at MOH London · As of November 1, 2026
View at MOH London

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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG537213120 or 537213120. Listed at 10 retailers as of October 31, 2026, with prices from HK$7,610 to HK$37,694, a HK$30,084 spread on the same certified stone. MOH London lists it at HK$37,694. 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
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537213120
Dimensions7.56 × 5.66 × 3.91 mm
L/W Ratio1.34
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.56 mm5.66 mm1.52 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537213120
Side View
Table 67.0%Crown 38.9°Girdle: STK-THKPavilion 32.1°Culet: NoneDepth 69.1%

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 31
Current: HK$37,694 HKD|Low: HK$7,610 HKD|High: HK$38,152 HKD|Avg: HK$18,888 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2HK$7,610 HKD
Retailer 3HK$11,376 HKD
Retailer 4HK$13,196 HKD
Retailer 7HK$14,554 HKD
Retailer 9HK$15,094 HKD
Retailer 8HK$17,935 HKD
Retailer 5HK$20,815 HKD
Retailer 6HK$23,953 HKD
MOH LondonHK$37,694 HKD

12 data points across 9 retailers

10 retailersHK$7,610 HKD to HK$37,694 HKD

A
Cheapest Retailer
-
HK$7,610 HKD
$970 USD
B+
Retailer 2
-
HK$11,376 HKD
$1,450 USD
View
B+
Retailer 3
-
HK$12,381 HKD
$1,578 USD
View
Retailer 4
-
HK$13,196 HKD
$1,682 USD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
HK$13,196 HKD
$1,682 USD
View
B+
Retailer 6
-
HK$14,554 HKD
$1,855 USD
View
B
Retailer 7
-
HK$20,815 HKD
$2,653 USD
View
B
Retailer 8
-
HK$23,953 HKD
$3,053 USD
View
B
Retailer 9
-
HK$24,737 HKD
$3,153 USD
View
Most Expensive
B
MOH London
LG537213120 · Nov 1
HK$37,694 HKD
£3,783 GBP
View
9 more retailers have this diamond
Prices start from HK$7,610 HKDSave up to HK$30,084 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$7,610 HKD