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Cushion|Lab Grown|IGI

1.55ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG549285183

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

Certificate IGI LG549285183

Diamond specifications and retailer prices

From HK$1,844 HKD
As of November 4, 2026
Save HK$7,164 HKD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$9,008 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.55ct lab-grown cushion diamond

This 1.55ct 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 top-tier cut grade and certified by IGI LG549285183 or 549285183. Listed at 10 retailers as of November 4, 2026, with prices from HK$1,844 to HK$9,008, a HK$7,164 spread on the same certified stone. MOH London lists it at HK$9,008. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG549285183
Dimensions7.13 × 6.75 × 4.24 mm
L/W Ratio1.06
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
7.13 mm6.75 mm1.55 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG549285183
Side View
Table 63.0%Crown 34.6°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 62.8%

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$9,008 HKD|Low: HK$1,553 HKD|High: HK$9,137 HKD|Avg: HK$5,321 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$1,844 HKD
Retailer 9HK$3,036 HKD
Retailer 6HK$3,515 HKD
Retailer 3HK$3,884 HKD
Retailer 8HK$4,056 HKD
Retailer 2HK$4,205 HKD
Retailer 4HK$7,140 HKD
Retailer 5HK$8,309 HKD
Retailer 10HK$8,583 HKD
MOH LondonHK$9,008 HKD

43 data points across 10 retailers

10 retailersHK$1,844 HKD to HK$9,008 HKD

A
Cheapest Retailer
-
HK$1,844 HKD
Final sale: no returns
A
Retailer 2
-
HK$3,036 HKD
View
B+
Retailer 3
-
HK$3,515 HKD
View
A
Retailer 4
-
HK$3,884 HKD
View
A
Retailer 5
-
HK$4,056 HKD
View
A
Retailer 6
-
HK$4,205 HKD
View
B
Retailer 7
-
HK$7,140 HKD
View
B
Retailer 8
-
HK$8,309 HKD
View
B
Retailer 9
-
HK$8,583 HKD
View
Most Expensive
B
MOH London
LG549285183 · Nov 5
HK$9,008 HKD
£904 GBP
View
9 more retailers have this diamond
Prices start from HK$1,844 HKDSave up to HK$7,164 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
1.55ct Cushion
HK$1,844 HKD