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Cushion|Lab Grown|IGI

1.43ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG816673657

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816673657

Diamond specifications and retailer prices

From $256 USD
As of October 28, 2026
Save $1,074 USD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,330 USD at Brilliant Earth · As of October 28, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816673657 or 816673657. Listed at 17 retailers as of October 28, 2026, with prices from $256 to $1,330, a $1,074 spread on the same certified stone. Brilliant Earth lists it at $1,330. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816673657
Dimensions7.68 × 5.88 × 4.13 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.68 mm5.88 mm1.43 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816673657
Side View
Table 62.0%Crown 34.2°Girdle: THN-MEDPavilion 38.8°Culet: NoneDepth 70.2%

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 28
Current: $1,330 USD|Low: $256 USD|High: $1,400 USD|Avg: $697 USD|-5.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 3$256 USD
Retailer 12$284 USD
Retailer 4$402 USD
Retailer 9$456 USD
Retailer 7$488 USD
Retailer 6$527 USD
Retailer 8$692 USD
Retailer 2$980 USD
Retailer 11$1,113 USD
Retailer 10$1,120 USD
Retailer 5$1,143 USD
Brilliant Earth$1,330 USD

41 data points across 12 retailers

17 retailers$256 USD to $1,330 USD

A
Cheapest Retailer
-
$256 USD
Final sale: no returns
A
Retailer 2
-
$284 USD
View
A
Retailer 3
-
$320 USD
HK$2,500 HKD
View
B+
Retailer 4
-
$402 USD
View
A
Retailer 5
-
$456 USD
€434 EUR
View
A
Retailer 6
-
$488 USD
ZAR 7,876 ZAR
View
A
Retailer 7
-
$527 USD
£415 GBP
View
A
Retailer 8
-
$681 USD
View
A
Retailer 9
-
$692 USD
A$1,065 AUD
View
B+
Retailer 10
-
$918 USD
SGD 1,241 SGD
View
B+
Retailer 11
-
$965 USD
View
B+
Retailer 12
-
$980 USD
A$1,507 AUD
View
B+
Retailer 13
-
$1,113 USD
£876 GBP
View
B+
Retailer 14
-
$1,120 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$1,143 USD
£900 GBP
View
B
Retailer 16
-
$1,286 USD
View
Most Expensive
B
Brilliant Earth
20870817A · Oct 28
$1,330 USD
View
16 more retailers have this diamond
Prices start from $256 USDSave up to $1,074 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
$256 USD