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 $197 USD
As of October 27, 2026
Save $1,313 USD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,510 USD 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 $197 to $1,510, a $1,313 spread on the same certified stone. Brilliant Earth lists it at $1,510. 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
Color
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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Price History

Last verified: Oct 27
Current: $1,510 USD|Low: $197 USD|High: $1,510 USD|Avg: $625 USD
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 3$197 USD
Retailer 4$243 USD
Retailer 11$263 USD
Retailer 2$362 USD
Retailer 16$391 USD
Retailer 12$392 USD
Retailer 5$409 USD
Retailer 7$476 USD
Retailer 15$549 USD
Retailer 8$586 USD
Retailer 10$709 USD
Retailer 9$718 USD
Retailer 13$785 USD
Retailer 14$1,031 USD
Retailer 6$1,143 USD
Brilliant Earth$1,510 USD

39 data points across 16 retailers

16 retailers$197 USD to $1,510 USD

A
Cheapest Retailer
-
$197 USD
Final sale: no returns
A
Retailer 2
-
$243 USD
HK$1,900 HKD
View
A
Retailer 3
-
$263 USD
£207 GBP
View
A
Retailer 4
-
$362 USD
€345 EUR
View
Retailer 5
-
$391 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$392 USD
£308 GBP
View
Retailer 7
-
$409 USD
£322 GBP
View
Price last confirmed 16 days ago
A
Retailer 8
-
$476 USD
View
Retailer 9
-
$549 USD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$586 USD
View
B+
Retailer 11
-
$709 USD
SGD 958 SGD
View
B+
Retailer 12
-
$718 USD
View
Retailer 13
-
$785 USD
View
Price last confirmed 8 days ago
Retailer 14
-
$1,031 USD
£812 GBP
View
Price last confirmed 9 days ago
Retailer 15
-
$1,143 USD
£900 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
20541573A · Oct 29
$1,510 USD
View
15 more retailers have this diamond
Prices start from $197 USDSave up to $1,313 USD

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
$197 USD