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Cushion|Lab Grown|IGI

1.30ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG823695112

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823695112

Diamond specifications and retailer prices

From $812 CAD
$581 USD
As of October 30, 2026
Save $3,156 CAD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,967 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.3ct lab-grown cushion diamond

This 1.3ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG823695112 or 823695112. Listed at 15 retailers as of October 30, 2026, with prices from $812 to $3,967, a $3,156 spread on the same certified stone. Brilliant Earth lists it at $3,967. 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

1.30
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823695112
Dimensions7.60 × 5.68 × 3.88 mm
L/W Ratio1.34
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
7.60 mm5.68 mm1.30 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823695112
Side View
Table 62.0%Crown 36.1°Girdle: MED-STKPavilion 37°Culet: NoneDepth 68.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $3,967 CAD|Low: $594 CAD|High: $4,456 CAD|Avg: $2,078 CAD|-11.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 3$812 CAD
Retailer 7$925 CAD
Retailer 12$983 CAD
Retailer 11$1,041 CAD
Retailer 14$1,347 CAD
Retailer 8$1,379 CAD
Retailer 4$1,393 CAD
Retailer 2$1,393 CAD
Retailer 10$1,545 CAD
Retailer 13$2,619 CAD
Retailer 6$2,844 CAD
Retailer 15$2,923 CAD
Retailer 5$3,089 CAD
Retailer 9$3,772 CAD
Brilliant Earth$3,967 CAD

40 data points across 15 retailers

15 retailers$812 CAD to $3,967 CAD

A
Cheapest Retailer
-
$812 CAD
$581 USD
Final sale: no returns
Retailer 2
-
$925 CAD
$662 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$983 CAD
HK$5,500 HKD
View
A
Retailer 4
-
$1,041 CAD
$745 USD
View
A
Retailer 5
-
$1,347 CAD
$964 USD
View
A
Retailer 6
-
$1,379 CAD
€940 EUR
View
A
Retailer 7
-
$1,393 CAD
$997 USD
View
A
Retailer 8
-
$1,393 CAD
£785 GBP
View
B+
Retailer 9
-
$1,545 CAD
ZAR 17,865 ZAR
View
B
Retailer 10
-
$2,619 CAD
£1,476 GBP
View
B
Retailer 11
-
$2,844 CAD
SGD 2,751 SGD
View
B
Retailer 12
-
$2,923 CAD
$2,092 USD
View
B
Retailer 13
-
$3,089 CAD
$2,211 USD
View
B
Retailer 14
-
$3,772 CAD
£2,126 GBP
View
Most Expensive
B
Brilliant Earth
21309769A · Oct 30
$3,967 CAD
$2,840 USD
View
14 more retailers have this diamond
Prices start from $812 CADSave up to $3,156 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
1.30ct Cushion
$812 CAD