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Cushion|Lab Grown|IGI

1.54ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG647441615

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG647441615

Diamond specifications and retailer prices

From HK$3,099 HKD
As of November 3, 2026
Save HK$3,570 HKD (54%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$9,137 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG647441615 or 647441615. Listed at 5 retailers as of November 1, 2026, with a 115% 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

1.54
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647441615
Dimensions7.65 × 6.13 × 4.15 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.65 mm6.13 mm1.54 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647441615
Side View
Table 63.0%Crown 35.3°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 67.7%

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 3
Current: HK$9,137 HKD|Low: HK$3,099 HKD|High: HK$9,197 HKD|Avg: HK$5,763 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5HK$3,099 HKD
Retailer 4HK$3,538 HKD
Retailer 10HK$4,001 HKD
Retailer 7HK$4,174 HKD
Retailer 3HK$4,472 HKD
Retailer 8HK$5,202 HKD
Retailer 2HK$6,669 HKD
Retailer 9HK$8,199 HKD
Retailer 6HK$8,630 HKD
MOH LondonHK$9,137 HKD

18 data points across 10 retailers

5 retailersHK$3,099 HKD to HK$6,669 HKD

A
Cheapest Retailer
-
HK$3,099 HKD
B+
Retailer 2
-
HK$3,538 HKD
View
A
Retailer 3
-
HK$4,472 HKD
View
B+
Retailer 4
-
HK$6,669 HKD
View
Most Expensive
B
MOH London
LG647441615 · Oct 29
HK$9,137 HKD
£917 GBP
View
Price last confirmed 7 days ago
4 more retailers have this diamond
Prices start from HK$3,099 HKDSave up to HK$3,570 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
1.54ct Cushion
HK$3,099 HKD