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Cushion|Lab Grown|IGI

1.42ct G VS2 Cushion Lab Grown Diamond

VG • G/VS2 • IGI LG551202511

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

Certificate IGI LG551202511

Diamond specifications and retailer prices

From HK$3,240 HKD
As of November 4, 2026
Save HK$4,960 HKD (60%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$8,201 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.42ct lab-grown cushion diamond

This 1.42ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG551202511 or 551202511. Listed at 2 retailers as of November 1, 2026, with prices from HK$3,240 to HK$8,201, a HK$4,960 spread on the same certified stone. MOH London lists it at HK$8,201. 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

1.42
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551202511
Dimensions6.41 × 6.36 × 4.41 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) process.
Top View
6.41 mm6.36 mm1.42 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG551202511
Side View
Table 62.0%Crown 39.5°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 69.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$8,201 HKD|Low: HK$3,217 HKD|High: HK$8,798 HKD|Avg: HK$5,948 HKD|-6.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2HK$3,240 HKD
Retailer 5HK$4,182 HKD
Retailer 6HK$4,582 HKD
Retailer 4HK$5,131 HKD
Retailer 7HK$7,148 HKD
MOH LondonHK$8,201 HKD
Retailer 3HK$8,654 HKD

12 data points across 7 retailers

2 retailersHK$3,240 HKD to HK$8,201 HKD

B+
Cheapest Retailer
-
HK$3,240 HKD
Most Expensive
B
MOH London
LG551202511 · Nov 1
HK$8,201 HKD
£823 GBP
View
1 more retailer has this diamond
Prices start from HK$3,240 HKDSave up to HK$4,960 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.

B+
1.42ct Cushion
HK$3,240 HKD