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Cushion|Lab Grown|IGI

1.36ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG784646647

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

Certificate IGI LG784646647

Diamond specifications and retailer prices

From $648 CAD
$464 USD
As of October 30, 2026
Save $4,031 CAD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,680 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.36ct lab-grown cushion diamond

This 1.36ct 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 LG784646647 or 784646647. Listed at 11 retailers as of October 30, 2026, with prices from $648 to $4,680, a $4,031 spread on the same certified stone. Do Amore Diamonds lists it at $4,680. 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

1.36
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784646647
Dimensions6.38 × 6.28 × 4.34 mm
L/W Ratio1.02
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
6.38 mm6.28 mm1.36 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784646647
Side View
Table 61.0%Crown 38.3°Girdle: MED-THKPavilion 38°Culet: NoneDepth 69.1%

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 30
Current: $4,680 CAD|Low: $464 CAD|High: $5,029 CAD|Avg: $2,188 CAD|-6.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11$648 CAD
Retailer 6$860 CAD
Retailer 9$971 CAD
Retailer 7$1,042 CAD
Retailer 10$1,101 CAD
Retailer 4$1,216 CAD
Retailer 5$2,661 CAD
Retailer 8$2,787 CAD
Retailer 2$3,241 CAD
Retailer 3$3,677 CAD
Do Amore Diamonds$4,680 CAD

28 data points across 11 retailers

11 retailers$648 CAD to $4,680 CAD

A
Cheapest Retailer
-
$648 CAD
$464 USD
Final sale: no returns
A
Retailer 2
-
$860 CAD
$616 USD
View
A
Retailer 3
-
$971 CAD
$695 USD
View
A
Retailer 4
-
$1,042 CAD
$746 USD
View
A
Retailer 5
-
$1,101 CAD
$788 USD
View
A
Retailer 6
-
$1,216 CAD
€829 EUR
View
B+
Retailer 7
-
$2,661 CAD
£1,500 GBP
View
Retailer 8
-
$2,787 CAD
$1,995 USD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$3,241 CAD
$2,320 USD
View
B
Retailer 10
-
$3,677 CAD
$2,632 USD
View
Most Expensive
B
Do Amore Diamonds
27-0C87714B2 · Oct 30
$4,680 CAD
$3,350 USD
View
10 more retailers have this diamond
Prices start from $648 CADSave up to $4,031 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
1.36ct Cushion
$648 CAD