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Cushion|Lab Grown|IGI

1.43ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG818672484

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG818672484

Diamond specifications and retailer prices

From $425 NZD
$239 USD
As of November 1, 2026
Save $2,579 NZD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,004 NZD at Brilliant Earth · As of October 31, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818672484 or 818672484. Listed at 14 retailers as of October 31, 2026, with prices from $425 to $3,004, a $2,579 spread on the same certified stone. Brilliant Earth lists it at $3,004. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818672484
Dimensions8.28 × 5.77 × 3.78 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.28 mm5.77 mm1.43 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818672484
Side View
Table 61.0%Crown 32.2°Girdle: MED-THKPavilion 36.5°Culet: NoneDepth 65.5%

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: Nov 1
Current: $3,004 NZD|Low: $425 NZD|High: $3,341 NZD|Avg: $1,323 NZD|-10.1%
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
November 1, 2026
Retailer 5$425 NZD
Retailer 6$471 NZD
Retailer 9$782 NZD
Retailer 4$809 NZD
Retailer 7$814 NZD
Retailer 8$873 NZD
Retailer 11$1,152 NZD
Retailer 13$1,217 NZD
Retailer 14$1,388 NZD
Retailer 3$1,610 NZD
Retailer 12$1,623 NZD
Retailer 10$1,901 NZD
Retailer 2$2,497 NZD
Brilliant Earth$3,004 NZD

37 data points across 14 retailers

14 retailers$425 NZD to $3,004 NZD

A
Cheapest Retailer
-
$425 NZD
$239 USD
Final sale: no returns
Retailer 2
-
$471 NZD
$265 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$782 NZD
€419 EUR
View
A
Retailer 4
-
$809 NZD
$455 USD
View
A
Retailer 5
-
$814 NZD
ZAR 7,398 ZAR
View
A
Retailer 6
-
$873 NZD
£387 GBP
View
A
Retailer 7
-
$1,152 NZD
A$997 AUD
View
A
Retailer 8
-
$1,217 NZD
$685 USD
View
B+
Retailer 9
-
$1,388 NZD
$781 USD
View
B+
Retailer 10
-
$1,610 NZD
$906 USD
View
B+
Retailer 11
-
$1,623 NZD
SGD 1,234 SGD
View
B+
Retailer 12
-
$1,901 NZD
£842 GBP
View
B
Retailer 13
-
$2,497 NZD
$1,405 USD
View
Most Expensive
B
Brilliant Earth
21418815A · Oct 31
$3,004 NZD
$1,690 USD
View
13 more retailers have this diamond
Prices start from $425 NZDSave up to $2,579 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
$425 NZD