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Cushion|Lab Grown|IGI

1.43ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG634471167

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG634471167

Diamond specifications and retailer prices

From $328 CAD
$234 USD
As of October 30, 2026
Save $3,381 CAD (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,709 CAD 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG634471167 or 634471167. Listed at 20 retailers as of October 29, 2026, with prices from $328 to $3,709, a $3,381 spread on the same certified stone. Brilliant Earth lists it at $3,709. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.43
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634471167
Dimensions6.25 × 6.25 × 4.37 mm
L/W Ratio1.00
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
6.25 mm6.25 mm1.43 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634471167
Side View
Table 60.0%Crown 37.4°Girdle: MED-VTKPavilion 38.9°Culet: NoneDepth 69.9%

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: $3,709 CAD|Low: $256 CAD|High: $3,709 CAD|Avg: $1,186 CAD
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
Retailer 18
Retailer 19
October 30, 2026
Retailer 9$328 CAD
Retailer 6$364 CAD
Retailer 19$460 CAD
Retailer 7$543 CAD
Retailer 13$648 CAD
Retailer 14$689 CAD
Retailer 3$717 CAD
Retailer 12$756 CAD
Retailer 18$855 CAD
Retailer 15$978 CAD
Retailer 17$1,054 CAD
Retailer 11$1,363 CAD
Retailer 10$1,557 CAD
Retailer 16$1,610 CAD
Retailer 8$1,712 CAD
Retailer 2$1,741 CAD
Retailer 5$2,813 CAD
Retailer 4$3,646 CAD
Brilliant Earth$3,709 CAD

37 data points across 19 retailers

20 retailers$328 CAD to $3,709 CAD

A
Cheapest Retailer
-
$328 CAD
$234 USD
Final sale: no returns
A
Retailer 2
-
$364 CAD
$260 USD
View
Retailer 3
-
$460 CAD
£259 GBP
View
Price last confirmed 13 days ago
B+
Retailer 4
-
$543 CAD
$388 USD
View
A
Retailer 5
-
$648 CAD
€441 EUR
View
A
Retailer 6
-
$689 CAD
ZAR 7,954 ZAR
View
A
Retailer 7
-
$717 CAD
$512 USD
View
A
Retailer 8
-
$756 CAD
£425 GBP
View
A
Retailer 9
-
$855 CAD
$611 USD
View
Retailer 10
-
$974 CAD
A$1,071 AUD
View
Price last confirmed 33 days ago
B+
Retailer 11
-
$978 CAD
A$1,075 AUD
View
B+
Retailer 12
-
$1,054 CAD
$753 USD
View
B+
Retailer 13
-
$1,363 CAD
$974 USD
View
Retailer 14
-
$1,557 CAD
£876 GBP
View
Price last confirmed 22 days ago
B+
Retailer 15
-
$1,610 CAD
£906 GBP
View
B
Retailer 16
-
$1,712 CAD
$1,223 USD
View
B
Retailer 17
-
$1,741 CAD
A$1,914 AUD
View
B
Retailer 18
-
$2,813 CAD
$2,010 USD
View
B
Retailer 19
-
$3,646 CAD
$2,605 USD
View
Most Expensive
B
Brilliant Earth
17443733A · Oct 29
$3,709 CAD
$2,650 USD
View
19 more retailers have this diamond
Prices start from $328 CADSave up to $3,381 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
$328 CAD