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Cushion|Lab Grown|IGI

1.43ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG815680811

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG815680811

Diamond specifications and retailer prices

From HK$1,546 HKD
$197 USD
As of October 27, 2026
Save HK$10,302 HKD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$11,848 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG815680811 or 815680811. Listed at 16 retailers as of October 27, 2026, with prices from HK$1,546 to HK$11,848, a HK$10,302 spread on the same certified stone. Brilliant Earth lists it at HK$11,848. 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
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.2°
Pavilion angle29.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815680811
Dimensions7.78 × 5.78 × 3.68 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.78 mm5.78 mm1.43 ctE / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG815680811
Side View
Table 66.0%Crown 33.2°Girdle: MED-STKPavilion 29.8°Culet: NoneDepth 63.7%

Caratlytics Score

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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 27
Current: HK$11,848 HKD|Low: HK$1,546 HKD|High: HK$11,848 HKD|Avg: HK$4,906 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 3HK$1,546 HKD
Retailer 4HK$1,908 HKD
Retailer 11HK$2,067 HKD
Retailer 2HK$2,842 HKD
Retailer 16HK$3,068 HKD
Retailer 12HK$3,074 HKD
Retailer 5HK$3,210 HKD
Retailer 7HK$3,735 HKD
Retailer 15HK$4,308 HKD
Retailer 8HK$4,598 HKD
Retailer 10HK$5,562 HKD
Retailer 9HK$5,634 HKD
Retailer 13HK$6,159 HKD
Retailer 14HK$8,092 HKD
Retailer 6HK$8,968 HKD
Brilliant EarthHK$11,848 HKD

39 data points across 16 retailers

16 retailersHK$1,546 HKD to HK$11,848 HKD

A
Cheapest Retailer
-
HK$1,546 HKD
$197 USD
Final sale: no returns
A
Retailer 2
-
HK$1,908 HKD
View
A
Retailer 3
-
HK$2,067 HKD
£207 GBP
View
A
Retailer 4
-
HK$2,842 HKD
€345 EUR
View
Retailer 5
-
HK$3,068 HKD
$391 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
HK$3,074 HKD
£308 GBP
View
Retailer 7
-
HK$3,210 HKD
£322 GBP
View
Price last confirmed 16 days ago
A
Retailer 8
-
HK$3,735 HKD
$476 USD
View
Retailer 9
-
HK$4,308 HKD
$549 USD
View
Price last confirmed 7 days ago
A
Retailer 10
-
HK$4,598 HKD
$586 USD
View
B+
Retailer 11
-
HK$5,562 HKD
SGD 958 SGD
View
B+
Retailer 12
-
HK$5,634 HKD
$718 USD
View
Retailer 13
-
HK$6,159 HKD
$785 USD
View
Price last confirmed 8 days ago
Retailer 14
-
HK$8,092 HKD
£812 GBP
View
Price last confirmed 9 days ago
Retailer 15
-
HK$8,968 HKD
£900 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
20541573A · Oct 29
HK$11,848 HKD
$1,510 USD
View
15 more retailers have this diamond
Prices start from HK$1,546 HKDSave up to HK$10,302 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
1.43ct Cushion
HK$1,546 HKD