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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 $364 AUD
$256 USD
As of October 28, 2026
Save $1,527 AUD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,891 AUD at Brilliant Earth · As of October 28, 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 28, 2026, with prices from $364 to $1,891, a $1,527 spread on the same certified stone. Brilliant Earth lists it at $1,891. 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 28
Current: $1,891 AUD|Low: $364 AUD|High: $1,991 AUD|Avg: $991 AUD|-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 29, 2026
Retailer 3$364 AUD
Retailer 12$404 AUD
Retailer 4$572 AUD
Retailer 2$654 AUD
Retailer 8$693 AUD
Retailer 7$750 AUD
Retailer 9$984 AUD
Retailer 5$1,393 AUD
Retailer 11$1,582 AUD
Retailer 10$1,593 AUD
Retailer 6$1,625 AUD
Brilliant Earth$1,891 AUD

41 data points across 12 retailers

17 retailers$364 AUD to $1,891 AUD

A
Cheapest Retailer
-
$364 AUD
$256 USD
Final sale: no returns
A
Retailer 2
-
$404 AUD
$284 USD
View
A
Retailer 3
-
$455 AUD
HK$2,500 HKD
View
B+
Retailer 4
-
$572 AUD
$402 USD
View
A
Retailer 5
-
$654 AUD
€438 EUR
View
A
Retailer 6
-
$693 AUD
ZAR 7,876 ZAR
View
A
Retailer 7
-
$750 AUD
£415 GBP
View
A
Retailer 8
-
$968 AUD
$681 USD
View
A
Retailer 9
-
$984 AUD
View
B+
Retailer 10
-
$1,306 AUD
SGD 1,241 SGD
View
B+
Retailer 11
-
$1,372 AUD
$965 USD
View
B+
Retailer 12
-
$1,393 AUD
View
B+
Retailer 13
-
$1,582 AUD
£876 GBP
View
B+
Retailer 14
-
$1,593 AUD
$1,120 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$1,625 AUD
£900 GBP
View
B
Retailer 16
-
$1,828 AUD
$1,286 USD
View
Most Expensive
B
Brilliant Earth
20870817A · Oct 28
$1,891 AUD
$1,330 USD
View
16 more retailers have this diamond
Prices start from $364 AUDSave up to $1,527 AUD

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
$364 AUD