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Round|Lab Grown|IGI

1.50ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG395960946

Shape and cutting style on the report: Round brilliant

Certificate IGI LG395960946

Diamond specifications and retailer prices

From HK$6,904 HKD
As of November 5, 2026
Save HK$15,596 HKD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$38,768 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG395960946 or 395960946. Listed at 13 retailers as of November 5, 2026, with a 226% 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

1.50
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG395960946
Dimensions7.48 × 7.46 × 4.43 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
7.48 mm7.46 mm1.50 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG395960946
Side View
Table 58.0%Crown 31.7°Girdle: MediumPavilion 40.7°Culet: NoneDepth 59.4%

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 5
Current: HK$38,768 HKD|Low: HK$6,904 HKD|High: HK$39,027 HKD|Avg: HK$17,101 HKD|+0.5%
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
November 5, 2026
Retailer 8HK$6,904 HKD
Retailer 9HK$10,348 HKD
Retailer 14HK$11,258 HKD
Retailer 13HK$11,587 HKD
Retailer 10HK$12,003 HKD
Retailer 12HK$12,003 HKD
Retailer 4HK$13,337 HKD
Retailer 5HK$16,506 HKD
Retailer 2HK$17,738 HKD
Retailer 11HK$18,978 HKD
Retailer 7HK$22,084 HKD
Retailer 6HK$22,375 HKD
Retailer 3HK$22,500 HKD
MOH LondonHK$38,768 HKD

42 data points across 14 retailers

13 retailersHK$6,904 HKD to HK$22,500 HKD

A
Cheapest Retailer
-
HK$6,904 HKD
A
Retailer 2
-
HK$10,348 HKD
View
B+
Retailer 3
-
HK$11,258 HKD
View
B+
Retailer 4
-
HK$11,587 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$12,003 HKD
View
Retailer 6
-
HK$12,003 HKD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
HK$13,337 HKD
View
B+
Retailer 8
-
HK$17,738 HKD
View
B
Retailer 9
-
HK$18,978 HKD
View
B
Retailer 10
-
HK$22,084 HKD
View
B
Retailer 11
-
HK$22,375 HKD
View
B
Retailer 12
-
HK$22,500 HKD
View
Most Expensive
MOH London
LG395960946 · Oct 29
HK$38,768 HKD
£3,891 GBP
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from HK$6,904 HKDSave up to HK$15,596 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 Round
HK$6,904 HKD