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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 $454 NZD
$256 USD
As of October 30, 2026
Save $1,906 NZD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,360 NZD 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 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 29, 2026, with prices from $454 to $2,360, a $1,906 spread on the same certified stone. Brilliant Earth lists it at $2,360. 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
Colour
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

How it works →
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 30
Current: $2,360 NZD|Low: $454 NZD|High: $2,484 NZD|Avg: $1,243 NZD|-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 31, 2026
Retailer 4$454 NZD
Retailer 3$504 NZD
Retailer 5$713 NZD
Retailer 6$816 NZD
Retailer 9$865 NZD
Retailer 2$941 NZD
Retailer 10$1,228 NZD
Retailer 7$1,738 NZD
Retailer 12$1,974 NZD
Retailer 11$1,987 NZD
Retailer 8$2,028 NZD
Brilliant Earth$2,360 NZD

42 data points across 12 retailers

17 retailers$454 NZD to $2,360 NZD

A
Cheapest Retailer
-
$454 NZD
$256 USD
Final sale: no returns
A
Retailer 2
-
$504 NZD
$284 USD
View
A
Retailer 3
-
$568 NZD
HK$2,500 HKD
View
B+
Retailer 4
-
$713 NZD
$402 USD
View
A
Retailer 5
-
$816 NZD
€438 EUR
View
A
Retailer 6
-
$865 NZD
ZAR 7,876 ZAR
View
A
Retailer 7
-
$941 NZD
£418 GBP
View
A
Retailer 8
-
$1,208 NZD
$681 USD
View
A
Retailer 9
-
$1,228 NZD
A$1,065 AUD
View
B+
Retailer 10
-
$1,629 NZD
SGD 1,241 SGD
View
B+
Retailer 11
-
$1,711 NZD
$965 USD
View
B+
Retailer 12
-
$1,738 NZD
A$1,507 AUD
View
B+
Retailer 13
-
$1,974 NZD
£876 GBP
View
Retailer 14
-
$1,987 NZD
$1,120 USD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$2,028 NZD
£900 GBP
View
B
Retailer 16
-
$2,281 NZD
$1,286 USD
View
Most Expensive
B
Brilliant Earth
20870817A · Oct 29
$2,360 NZD
$1,330 USD
View
16 more retailers have this diamond
Prices start from $454 NZDSave up to $1,906 NZD

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
$454 NZD