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Cushion|Lab Grown|IGI

1.54ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG605341593

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG605341593

Diamond specifications and retailer prices

From HK$1,836 HKD
As of November 4, 2026
Save HK$7,122 HKD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$8,958 HKD at MOH London · As of November 5, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG605341593 or 605341593. Listed at 10 retailers as of November 4, 2026, with prices from HK$1,836 to HK$8,958, a HK$7,122 spread on the same certified stone. MOH London lists it at HK$8,958. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605341593
Dimensions6.66 × 6.50 × 4.46 mm
L/W Ratio1.02
Girdle conditionFaceted
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
6.66 mm6.50 mm1.54 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605341593
Side View
Table 67.0%Crown 33.6°Girdle: MED-THKPavilion 41.6°Culet: NoneDepth 68.6%

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$8,958 HKD|Low: HK$1,546 HKD|High: HK$9,087 HKD|Avg: HK$5,292 HKD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 7HK$1,836 HKD
Retailer 9HK$3,005 HKD
Retailer 6HK$3,499 HKD
Retailer 3HK$3,868 HKD
Retailer 8HK$4,041 HKD
Retailer 2HK$4,150 HKD
Retailer 4HK$7,140 HKD
Retailer 5HK$8,262 HKD
Retailer 10HK$8,544 HKD
MOH LondonHK$8,958 HKD

43 data points across 10 retailers

10 retailersHK$1,836 HKD to HK$8,958 HKD

A
Cheapest Retailer
-
HK$1,836 HKD
Final sale: no returns
A
Retailer 2
-
HK$3,005 HKD
View
B+
Retailer 3
-
HK$3,499 HKD
View
A
Retailer 4
-
HK$3,868 HKD
View
A
Retailer 5
-
HK$4,041 HKD
View
A
Retailer 6
-
HK$4,150 HKD
View
B
Retailer 7
-
HK$7,140 HKD
View
B
Retailer 8
-
HK$8,262 HKD
View
B
Retailer 9
-
HK$8,544 HKD
View
Most Expensive
B
MOH London
LG605341593 · Nov 5
HK$8,958 HKD
£899 GBP
View
9 more retailers have this diamond
Prices start from HK$1,836 HKDSave up to HK$7,122 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$1,836 HKD