CaratHunter
Plans
Cushion|Lab Grown|IGI

1.43ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG799647459

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG799647459

Diamond specifications and retailer prices

From $425 NZD
$239 USD
As of October 30, 2026
Save $2,579 NZD (86%) vs most expensive(unlock to see where)
17 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 LG799647459 or 799647459. Listed at 17 retailers as of October 30, 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 angle33.4°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799647459
Dimensions8.35 × 5.61 × 3.77 mm
L/W Ratio1.49
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
8.35 mm5.61 mm1.43 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799647459
Side View
Table 61.0%Crown 33.4°Girdle: THN-MEDPavilion 37.6°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,004 NZD|Low: $425 NZD|High: $3,341 NZD|Avg: $1,299 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
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 7$425 NZD
Retailer 8$471 NZD
Retailer 10$538 NZD
Retailer 12$782 NZD
Retailer 6$809 NZD
Retailer 14$810 NZD
Retailer 11$873 NZD
Retailer 16$919 NZD
Retailer 15$1,152 NZD
Retailer 17$1,217 NZD
Retailer 3$1,388 NZD
Retailer 13$1,560 NZD
Retailer 4$1,610 NZD
Retailer 5$1,842 NZD
Retailer 2$1,889 NZD
Retailer 9$2,533 NZD
Brilliant Earth$3,004 NZD

27 data points across 17 retailers

17 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
-
$538 NZD
£238 GBP
View
A
Retailer 4
-
$782 NZD
€419 EUR
View
A
Retailer 5
-
$809 NZD
$455 USD
View
A
Retailer 6
-
$810 NZD
ZAR 7,361 ZAR
View
A
Retailer 7
-
$873 NZD
£387 GBP
View
A
Retailer 8
-
$919 NZD
$517 USD
View
A
Retailer 9
-
$1,152 NZD
A$997 AUD
View
A
Retailer 10
-
$1,217 NZD
$685 USD
View
B+
Retailer 11
-
$1,388 NZD
$781 USD
View
B+
Retailer 12
-
$1,560 NZD
SGD 1,186 SGD
View
B+
Retailer 13
-
$1,610 NZD
$906 USD
View
B+
Retailer 14
-
$1,842 NZD
£816 GBP
View
B+
Retailer 15
-
$1,889 NZD
£837 GBP
View
Retailer 16
-
$2,533 NZD
$1,425 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21421035A · Oct 31
$3,004 NZD
$1,690 USD
View
16 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