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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 $336 CAD
$239 USD
As of October 28, 2026
Save $2,151 CAD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,486 CAD 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 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 28, 2026, with prices from $336 to $2,486, a $2,151 spread on the same certified stone. Brilliant Earth lists it at $2,486. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,486 CAD|Low: $336 CAD|High: $2,641 CAD|Avg: $1,069 CAD|-5.9%
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 29, 2026
Retailer 7$336 CAD
Retailer 8$372 CAD
Retailer 11$428 CAD
Retailer 14$618 CAD
Retailer 6$639 CAD
Retailer 13$640 CAD
Retailer 12$686 CAD
Retailer 16$726 CAD
Retailer 15$910 CAD
Retailer 17$962 CAD
Retailer 3$1,097 CAD
Retailer 10$1,233 CAD
Retailer 4$1,272 CAD
Retailer 5$1,456 CAD
Retailer 2$1,502 CAD
Retailer 9$2,002 CAD
Brilliant Earth$2,486 CAD

27 data points across 17 retailers

17 retailers$336 CAD to $2,486 CAD

A
Cheapest Retailer
-
$336 CAD
$239 USD
Final sale: no returns
A
Retailer 2
-
$372 CAD
$265 USD
View
A
Retailer 3
-
$428 CAD
£240 GBP
View
A
Retailer 4
-
$618 CAD
€419 EUR
View
A
Retailer 5
-
$639 CAD
$455 USD
View
A
Retailer 6
-
$640 CAD
ZAR 7,361 ZAR
View
A
Retailer 7
-
$686 CAD
£384 GBP
View
A
Retailer 8
-
$726 CAD
$517 USD
View
A
Retailer 9
-
$910 CAD
A$997 AUD
View
A
Retailer 10
-
$962 CAD
$685 USD
View
B+
Retailer 11
-
$1,097 CAD
$781 USD
View
B+
Retailer 12
-
$1,233 CAD
SGD 1,186 SGD
View
B+
Retailer 13
-
$1,272 CAD
$906 USD
View
B+
Retailer 14
-
$1,456 CAD
£816 GBP
View
B+
Retailer 15
-
$1,502 CAD
£842 GBP
View
B
Retailer 16
-
$2,002 CAD
$1,425 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
21421035A · Oct 28
$2,486 CAD
$1,770 USD
View
16 more retailers have this diamond
Prices start from $336 CADSave up to $2,151 CAD

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
$336 CAD