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Cushion|Lab Grown|IGI

1.55ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG544273720

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG544273720

Diamond specifications and retailer prices

From HK$2,989 HKD
$381 USD
As of October 30, 2026
Save HK$10,343 HKD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$13,332 HKD at MOH London · As of October 29, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG544273720 or 544273720. Listed at 10 retailers as of October 29, 2026, with prices from HK$2,989 to HK$13,332, a HK$10,343 spread on the same certified stone. MOH London lists it at HK$13,332. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.4°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544273720
Dimensions6.89 × 6.67 × 4.15 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.89 mm6.67 mm1.55 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG544273720
Side View
Table 56.5%Crown 30.4°Girdle: MED-VTKPavilion 34.9°Culet: NoneDepth 62.2%

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: Oct 30
Current: HK$13,332 HKD|Low: HK$2,134 HKD|High: HK$13,422 HKD|Avg: HK$6,705 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7HK$2,989 HKD
Retailer 8HK$4,535 HKD
Retailer 6HK$5,327 HKD
Retailer 4HK$5,437 HKD
Retailer 2HK$5,978 HKD
Retailer 3HK$8,302 HKD
Retailer 5HK$12,616 HKD
MOH LondonHK$13,332 HKD

42 data points across 8 retailers

10 retailersHK$2,989 HKD to HK$13,332 HKD

A
Cheapest Retailer
-
HK$2,989 HKD
$381 USD
Final sale: no returns
A
Retailer 2
-
HK$4,535 HKD
$578 USD
View
B+
Retailer 3
-
HK$5,327 HKD
$679 USD
View
B+
Retailer 4
-
HK$5,437 HKD
€660 EUR
View
B+
Retailer 5
-
HK$5,978 HKD
£600 GBP
View
B
Retailer 6
-
HK$8,302 HKD
A$1,628 AUD
View
B
Retailer 7
-
HK$11,062 HKD
$1,410 USD
View
B
Retailer 8
-
HK$11,345 HKD
$1,446 USD
View
B
Retailer 9
-
HK$12,616 HKD
$1,608 USD
View
Most Expensive
B
MOH London
LG544273720 · Oct 29
HK$13,332 HKD
£1,338 GBP
View
9 more retailers have this diamond
Prices start from HK$2,989 HKDSave up to HK$10,343 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$2,989 HKD