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Cushion|Lab Grown|IGI

1.43ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG791631170

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG791631170

Diamond specifications and retailer prices

From HK$7,617 HKD
£764 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: HK$7,617 HKD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 1.43ct lab-grown cushion diamond

This 1.43ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791631170 or 791631170. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791631170
Dimensions8.02 × 5.76 × 3.85 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm5.76 mm1.43 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791631170
Side View
Table 63.0%Crown 35°Girdle: STK-THKPavilion 35.3°Culet: NoneDepth 66.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: HK$7,617 HKD|Low: HK$2,589 HKD|High: HK$12,790 HKD|Avg: HK$5,783 HKD
Diamond Quarter
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
May 17, 2026
Retailer 5HK$2,589 HKD
Retailer 3HK$2,987 HKD
Retailer 6HK$4,112 HKD
Retailer 7HK$5,628 HKD
Retailer 2HK$6,097 HKD
Diamond QuarterHK$7,617 HKD
Retailer 4HK$8,474 HKD

15 data points across 7 retailers

1 retailer

B
Diamond Quarter
1.43VS2ELG33CC4EN · Oct 29
HK$7,617 HKD
£764 GBP
View

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B
1.43ct Cushion
HK$7,617 HKD