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Cushion|Lab Grown|IGI

1.59ct F IF Cushion Lab Grown Diamond

ID • F/IF • IGI LG644489096

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG644489096

Diamond specifications and retailer prices

From $532 CAD
$381 USD
As of October 30, 2026
Save $3,421 CAD (87%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,953 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.59ct lab-grown cushion diamond

This 1.59ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG644489096 or 644489096. Listed at 7 retailers as of October 30, 2026, with prices from $532 to $3,953, a $3,421 spread on the same certified stone. Do Amore Diamonds lists it at $3,953. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644489096
Dimensions8.22 × 5.94 × 4.06 mm
L/W Ratio1.38
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
8.22 mm5.94 mm1.59 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644489096
Side View
Table 57.0%Crown 35.3°Girdle: MED-THKPavilion 37.2°Culet: NoneDepth 68.4%

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: $3,953 CAD|Low: $395 CAD|High: $4,763 CAD|Avg: $1,883 CAD|-8.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8$532 CAD
Retailer 4$628 CAD
Retailer 7$897 CAD
Retailer 2$901 CAD
Retailer 11$908 CAD
Retailer 3$968 CAD
Retailer 10$1,333 CAD
Retailer 6$1,412 CAD
Retailer 5$2,390 CAD
Do Amore Diamonds$3,953 CAD
Retailer 9$4,763 CAD

42 data points across 11 retailers

7 retailers$532 CAD to $3,953 CAD

A
Cheapest Retailer
-
$532 CAD
$381 USD
Final sale: no returns
A
Retailer 2
-
$628 CAD
£354 GBP
View
A
Retailer 3
-
$897 CAD
$642 USD
View
A
Retailer 4
-
$901 CAD
$645 USD
View
A
Retailer 5
-
$1,412 CAD
A$1,555 AUD
View
B+
Retailer 6
-
$2,390 CAD
£1,347 GBP
View
Most Expensive
B+
Do Amore Diamonds
27-5D4B1A426 · Oct 31
$3,953 CAD
$2,830 USD
View
6 more retailers have this diamond
Prices start from $532 CADSave up to $3,421 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
1.59ct Cushion
$532 CAD