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Cushion|Lab Grown|IGI

1.43ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • IGI LG623487927

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG623487927

Diamond specifications and retailer prices

From $461 NZD
$260 USD
As of October 30, 2026
Save $3,282 NZD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,744 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 LG623487927 or 623487927. Listed at 17 retailers as of October 29, 2026, with prices from $461 to $3,744, a $3,282 spread on the same certified stone. Brilliant Earth lists it at $3,744. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623487927
Dimensions6.82 × 6.50 × 4.42 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
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
6.82 mm6.50 mm1.43 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623487927
Side View
Table 60.0%Crown 39.6°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 68.0%

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 30
Current: $3,744 NZD|Low: $458 NZD|High: $3,939 NZD|Avg: $1,371 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 10$461 NZD
Retailer 5$513 NZD
Retailer 6$866 NZD
Retailer 11$881 NZD
Retailer 3$955 NZD
Retailer 2$965 NZD
Retailer 9$968 NZD
Retailer 16$1,210 NZD
Retailer 12$1,250 NZD
Retailer 4$1,345 NZD
Retailer 8$1,741 NZD
Retailer 13$1,763 NZD
Retailer 15$1,996 NZD
Retailer 14$2,057 NZD
Retailer 7$2,305 NZD
Brilliant Earth$3,744 NZD

39 data points across 16 retailers

17 retailers$461 NZD to $3,744 NZD

A
Cheapest Retailer
-
$461 NZD
$260 USD
Final sale: no returns
A
Retailer 2
-
$513 NZD
$289 USD
View
A
Retailer 3
-
$866 NZD
$488 USD
View
A
Retailer 4
-
$881 NZD
ZAR 8,019 ZAR
View
A
Retailer 5
-
$955 NZD
$538 USD
View
A
Retailer 6
-
$965 NZD
€518 EUR
View
A
Retailer 7
-
$968 NZD
£429 GBP
View
A
Retailer 8
-
$1,210 NZD
$682 USD
View
A
Retailer 9
-
$1,250 NZD
A$1,084 AUD
View
B+
Retailer 10
-
$1,345 NZD
$758 USD
View
B+
Retailer 11
-
$1,400 NZD
$789 USD
View
B+
Retailer 12
-
$1,741 NZD
$981 USD
View
B+
Retailer 13
-
$1,763 NZD
A$1,529 AUD
View
Retailer 14
-
$1,996 NZD
$1,125 USD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$2,057 NZD
£913 GBP
View
B
Retailer 16
-
$2,305 NZD
$1,299 USD
View
Most Expensive
B
Brilliant Earth
14717148A · Oct 29
$3,744 NZD
$2,110 USD
View
16 more retailers have this diamond
Prices start from $461 NZDSave up to $3,282 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
$461 NZD