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Cushion|Lab Grown|IGI

1.43ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG619423321

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG619423321

Diamond specifications and retailer prices

From $525 NZD
£233 GBP
As of October 27, 2026
Save $2,474 NZD (82%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,999 NZD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG619423321 or 619423321. Listed at 5 retailers as of October 27, 2026, with prices from $525 to $2,999, a $2,474 spread on the same certified stone. Do Amore Diamonds lists it at $2,999. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619423321
Dimensions6.56 × 6.48 × 4.32 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.56 mm6.48 mm1.43 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619423321
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $2,999 NZD|Low: $296 NZD|High: $3,229 NZD|Avg: $1,224 NZD|-7.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 7$369 NZD
Retailer 2$525 NZD
Retailer 6$688 NZD
Retailer 8$821 NZD
Retailer 11$843 NZD
Retailer 3$985 NZD
Retailer 10$1,038 NZD
Retailer 4$1,043 NZD
Retailer 9$1,862 NZD
Retailer 5$2,001 NZD
Do Amore Diamonds$2,999 NZD

37 data points across 11 retailers

5 retailers$525 NZD to $2,999 NZD

A
Cheapest Retailer
-
$525 NZD
£233 GBP
Retailer 2
-
$688 NZD
$388 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$1,043 NZD
A$904 AUD
View
B
Retailer 4
-
$2,001 NZD
£888 GBP
View
Most Expensive
B
Do Amore Diamonds
27-84884BAFA · Oct 27
$2,999 NZD
$1,690 USD
View
4 more retailers have this diamond
Prices start from $525 NZDSave up to $2,474 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
$525 NZD