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Radiant|Lab Grown|IGI

1.50ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG638425362

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

Certificate IGI LG638425362

Diamond specifications and retailer prices

From HK$1,804 HKD
As of November 4, 2026
Save HK$7,521 HKD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$9,326 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG638425362 or 638425362. Listed at 20 retailers as of November 1, 2026, with prices from HK$1,804 to HK$9,326, a HK$7,521 spread on the same certified stone. MOH London lists it at HK$9,326. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638425362
Dimensions8.26 × 5.69 × 3.77 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.26 mm5.69 mm1.50 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638425362
Side View
Table 62.0%Crown 42.7°Girdle: ThinPavilion 37.1°Culet: NoneDepth 66.3%

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: Nov 4
Current: HK$9,326 HKD|Low: HK$1,600 HKD|High: HK$9,326 HKD|Avg: HK$4,853 HKD|+12.5%
MOH London
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
November 4, 2026
Retailer 5HK$1,608 HKD
Retailer 15HK$1,804 HKD
Retailer 3HK$1,867 HKD
Retailer 8HK$2,063 HKD
Retailer 16HK$2,683 HKD
Retailer 12HK$3,444 HKD
Retailer 10HK$3,632 HKD
Retailer 4HK$3,813 HKD
Retailer 14HK$4,001 HKD
Retailer 11HK$4,644 HKD
Retailer 2HK$6,158 HKD
Retailer 9HK$6,441 HKD
Retailer 6HK$6,825 HKD
Retailer 7HK$7,531 HKD
Retailer 13HK$7,955 HKD
MOH LondonHK$9,326 HKD

30 data points across 16 retailers

20 retailersHK$1,804 HKD to HK$9,326 HKD

Retailer 1
-
HK$1,608 HKD
Price last confirmed 9 days ago
A
Retailer 2
-
HK$1,804 HKD
View
Final sale: no returns
Retailer 3
-
HK$1,867 HKD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$1,993 HKD
View
Retailer 5
-
HK$2,063 HKD
View
Price last confirmed 11 days ago
Retailer 6
-
HK$2,063 HKD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
HK$2,683 HKD
View
A
Retailer 8
-
HK$3,444 HKD
View
A
Retailer 9
-
HK$3,632 HKD
View
A
Retailer 10
-
HK$3,813 HKD
View
A
Retailer 11
-
HK$4,001 HKD
View
A
Retailer 12
-
HK$4,644 HKD
View
A
Retailer 13
-
HK$5,201 HKD
View
B+
Retailer 14
-
HK$6,158 HKD
View
B+
Retailer 15
-
HK$6,441 HKD
View
Retailer 16
-
HK$6,637 HKD
View
Price last confirmed 11 days ago
B+
Retailer 17
-
HK$6,825 HKD
View
B+
Retailer 18
-
HK$7,531 HKD
View
B+
Retailer 19
-
HK$7,955 HKD
View
Most Expensive
B
MOH London
LG638425362 · Nov 1
HK$9,326 HKD
£936 GBP
View
19 more retailers have this diamond
Prices start from HK$1,804 HKDSave up to HK$7,521 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
1.50ct Radiant
HK$1,804 HKD