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Asscher|Lab Grown|IGI

1.09ct F IF Asscher Lab Grown Diamond

ID • F/IF • IGI LG572355768

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG572355768

Diamond specifications and retailer prices

From $429 CAD
As of November 4, 2026
Save $2,338 CAD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,767 CAD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.09ct lab-grown asscher diamond

This 1.09ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG572355768 or 572355768. Listed at 21 retailers as of November 4, 2026, with prices from $429 to $2,767, a $2,338 spread on the same certified stone. Diamond Quarter lists it at $2,767. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG572355768
Dimensions5.90 × 5.83 × 3.53 mm
L/W Ratio1.01
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
5.90 mm5.83 mm1.09 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG572355768
Side View
Table 68.5%Crown 36.5°Girdle: MediumPavilion 39.9°Culet: NoneDepth 60.5%

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 4
Current: $936 CAD|Low: $429 CAD|High: $2,159 CAD|Avg: $1,020 CAD|+2.0%
Retailer 1
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 5, 2026
Retailer 13$429 CAD
Retailer 6$481 CAD
Retailer 3$497 CAD
Retailer 5$532 CAD
Retailer 15$532 CAD
Retailer 11$722 CAD
Retailer 7$870 CAD
Retailer 12$875 CAD
Retailer 10$917 CAD
Retailer 1$936 CAD
Retailer 9$1,308 CAD
Retailer 4$1,616 CAD
Retailer 14$1,636 CAD
Retailer 2$1,711 CAD
Retailer 8$2,126 CAD

44 data points across 15 retailers

21 retailers$429 CAD to $2,767 CAD

A
Cheapest Retailer
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$429 CAD
A
Retailer 2
-
$481 CAD
View
Final sale: no returns
A
Retailer 3
-
$497 CAD
View
Retailer 4
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$532 CAD
View
Price last confirmed 11 days ago
A
Retailer 5
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$532 CAD
View
A
Retailer 6
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$588 CAD
View
A
Retailer 7
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$722 CAD
View
A
Retailer 8
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$746 CAD
View
B+
Retailer 9
-
$870 CAD
View
Retailer 10
-
$875 CAD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$917 CAD
View
B+
Retailer 12
-
$936 CAD
View
B+
Retailer 13
-
$970 CAD
View
B+
Retailer 14
-
$1,308 CAD
View
B
Retailer 15
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$1,424 CAD
View
Retailer 16
-
$1,616 CAD
View
Price last confirmed 15 days ago
B
Retailer 17
-
$1,636 CAD
View
B
Retailer 18
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$1,711 CAD
View
B
Retailer 19
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$1,775 CAD
View
B
Retailer 20
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$2,126 CAD
View
Most Expensive
B
Diamond Quarter
1.09IFFLG688C47N · Nov 5
$2,767 CAD
£1,564 GBP
View
20 more retailers have this diamond
Prices start from $429 CADSave up to $2,338 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
1.09ct Asscher
$429 CAD