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Cushion|Lab Grown|IGI

1.23ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG783604472

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG783604472

Diamond specifications and retailer prices

From $356 CAD
$255 USD
As of November 1, 2026
Save $1,837 CAD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,193 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.23ct lab-grown cushion diamond

This 1.23ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG783604472 or 783604472. Listed at 14 retailers as of October 31, 2026, with prices from $356 to $2,193, a $1,837 spread on the same certified stone. Brilliant Earth lists it at $2,193. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783604472
Dimensions6.23 × 6.19 × 4.10 mm
L/W Ratio1.01
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
6.23 mm6.19 mm1.23 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783604472
Side View
Table 63.0%Crown 36°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 66.2%

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: Nov 1
Current: $2,193 CAD|Low: $307 CAD|High: $2,193 CAD|Avg: $952 CAD|+4.7%
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
November 1, 2026
Retailer 8$356 CAD
Retailer 9$447 CAD
Retailer 11$569 CAD
Retailer 2$590 CAD
Retailer 14$595 CAD
Retailer 10$625 CAD
Retailer 13$722 CAD
Retailer 5$877 CAD
Retailer 7$891 CAD
Retailer 6$1,079 CAD
Retailer 12$1,131 CAD
Retailer 15$1,174 CAD
Retailer 4$1,439 CAD
Retailer 3$1,655 CAD
Brilliant Earth$2,193 CAD

18 data points across 15 retailers

14 retailers$356 CAD to $2,193 CAD

A
Cheapest Retailer
-
$356 CAD
$255 USD
Final sale: no returns
A
Retailer 2
-
$447 CAD
£252 GBP
View
A
Retailer 3
-
$569 CAD
€388 EUR
View
A
Retailer 4
-
$590 CAD
ZAR 6,825 ZAR
View
A
Retailer 5
-
$595 CAD
$426 USD
View
A
Retailer 6
-
$625 CAD
£352 GBP
View
A
Retailer 7
-
$722 CAD
$517 USD
View
Retailer 8
-
$877 CAD
A$966 AUD
View
Price last confirmed 8 days ago
Retailer 9
-
$1,079 CAD
A$1,188 AUD
View
Price last confirmed 74 days ago
B+
Retailer 10
-
$1,131 CAD
$810 USD
View
B+
Retailer 11
-
$1,174 CAD
$840 USD
View
B
Retailer 12
-
$1,439 CAD
£811 GBP
View
B
Retailer 13
-
$1,655 CAD
$1,185 USD
View
Most Expensive
B
Brilliant Earth
18147629A · Oct 31
$2,193 CAD
$1,570 USD
View
13 more retailers have this diamond
Prices start from $356 CADSave up to $1,837 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
1.23ct Cushion
$356 CAD