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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 $306 SGD
$239 USD
As of October 30, 2026
Save $1,855 SGD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,160 SGD at Brilliant Earth · As of October 30, 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 $306 to $2,160, a $1,855 spread on the same certified stone. Brilliant Earth lists it at $2,160. 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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $2,160 SGD|Low: $306 SGD|High: $2,403 SGD|Avg: $979 SGD|-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
October 31, 2026
Retailer 7$306 SGD
Retailer 8$339 SGD
Retailer 10$388 SGD
Retailer 11$566 SGD
Retailer 6$582 SGD
Retailer 14$583 SGD
Retailer 2$628 SGD
Retailer 16$661 SGD
Retailer 15$828 SGD
Retailer 17$876 SGD
Retailer 3$998 SGD
Retailer 13$1,122 SGD
Retailer 4$1,158 SGD
Retailer 5$1,325 SGD
Retailer 12$1,367 SGD
Retailer 9$1,822 SGD
Brilliant Earth$2,160 SGD

27 data points across 17 retailers

17 retailers$306 SGD to $2,160 SGD

A
Cheapest Retailer
-
$306 SGD
$239 USD
Final sale: no returns
A
Retailer 2
-
$339 SGD
$265 USD
View
A
Retailer 3
-
$388 SGD
£239 GBP
View
A
Retailer 4
-
$566 SGD
€422 EUR
View
A
Retailer 5
-
$582 SGD
$455 USD
View
A
Retailer 6
-
$583 SGD
ZAR 7,361 ZAR
View
A
Retailer 7
-
$628 SGD
£387 GBP
View
A
Retailer 8
-
$661 SGD
$517 USD
View
A
Retailer 9
-
$828 SGD
A$997 AUD
View
A
Retailer 10
-
$876 SGD
$685 USD
View
B+
Retailer 11
-
$998 SGD
$781 USD
View
B+
Retailer 12
-
$1,122 SGD
View
B+
Retailer 13
-
$1,158 SGD
$906 USD
View
B+
Retailer 14
-
$1,325 SGD
£816 GBP
View
B+
Retailer 15
-
$1,367 SGD
£842 GBP
View
Retailer 16
-
$1,822 SGD
$1,425 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21421035A · Oct 30
$2,160 SGD
$1,690 USD
View
16 more retailers have this diamond
Prices start from $306 SGDSave up to $1,855 SGD

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
$306 SGD