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Cushion|Lab Grown|IGI

1.50ct I VS1 Cushion Lab Grown Diamond

EX • I/VS1 • IGI LG807673772

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG807673772

Diamond specifications and retailer prices

From HK$3,844 HKD
As of November 4, 2026
Save HK$11,799 HKD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$15,644 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG807673772 or 807673772. Listed at 11 retailers as of November 1, 2026, with prices from HK$3,844 to HK$15,644, a HK$11,799 spread on the same certified stone. MOH London lists it at HK$15,644. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807673772
Dimensions7.51 × 6.16 × 3.92 mm
L/W Ratio1.22
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm6.16 mm1.50 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807673772
Side View
Table 65.0%Crown 38.2°Girdle: THK-VTKPavilion 41.1°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
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: Nov 4
Current: HK$15,644 HKD|Low: HK$3,844 HKD|High: HK$15,833 HKD|Avg: HK$8,356 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11HK$3,844 HKD
Retailer 3HK$4,088 HKD
Retailer 9HK$4,260 HKD
Retailer 8HK$5,374 HKD
Retailer 6HK$6,316 HKD
Retailer 10HK$6,716 HKD
Retailer 2HK$6,763 HKD
Retailer 5HK$7,344 HKD
Retailer 7HK$7,689 HKD
Retailer 12HK$12,428 HKD
Retailer 4HK$13,950 HKD
MOH LondonHK$15,644 HKD

28 data points across 12 retailers

11 retailersHK$3,844 HKD to HK$15,644 HKD

A
Cheapest Retailer
-
HK$3,844 HKD
Final sale: no returns
A
Retailer 2
-
HK$4,088 HKD
View
Retailer 3
-
HK$4,260 HKD
View
Price last confirmed 11 days ago
A
Retailer 4
-
HK$5,374 HKD
View
B+
Retailer 5
-
HK$6,316 HKD
View
B+
Retailer 6
-
HK$6,716 HKD
View
B+
Retailer 7
-
HK$6,763 HKD
View
B+
Retailer 8
-
HK$7,344 HKD
View
B+
Retailer 9
-
HK$7,689 HKD
View
B
Retailer 10
-
HK$13,950 HKD
View
Most Expensive
B
MOH London
LG807673772 · Nov 1
HK$15,644 HKD
£1,570 GBP
View
10 more retailers have this diamond
Prices start from HK$3,844 HKDSave up to HK$11,799 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 Cushion
HK$3,844 HKD