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Asscher|Lab Grown|IGI

1.56ct F IF Asscher Lab Grown Diamond

ID • F/IF • IGI LG626426052

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG626426052

Diamond specifications and retailer prices

From $442 AUD
As of November 6, 2026
Save $3,254 AUD (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $3,697 AUD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 1.56ct lab-grown asscher diamond

This 1.56ct lab-grown asscher 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 LG626426052 or 626426052. Listed at 27 retailers as of November 6, 2026, with prices from $442 to $3,697, a $3,254 spread on the same certified stone. Brilliant Earth lists it at $3,697. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626426052
Dimensions6.38 × 6.31 × 4.23 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
6.38 mm6.31 mm1.56 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626426052
Side View
Table 64.0%Crown 35.1°Girdle: MediumPavilion 41.7°Culet: NoneDepth 67.0%

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: Nov 6
Current: $3,697 AUD|Low: $442 AUD|High: $3,726 AUD|Avg: $1,536 AUD|-0.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 12
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Retailer 19
Retailer 20
November 6, 2026
Retailer 5$442 AUD
Retailer 10$493 AUD
Retailer 4$512 AUD
Retailer 20$547 AUD
Retailer 13$560 AUD
Retailer 19$739 AUD
Retailer 9$771 AUD
Retailer 2$853 AUD
Retailer 17$945 AUD
Retailer 14$963 AUD
Retailer 16$1,284 AUD
Retailer 18$1,329 AUD
Retailer 3$1,761 AUD
Retailer 12$1,873 AUD
Retailer 8$2,106 AUD
Retailer 7$2,129 AUD
Retailer 15$2,189 AUD
Retailer 11$2,218 AUD
Retailer 6$2,904 AUD
Brilliant Earth$3,697 AUD

35 data points across 20 retailers

27 retailers$442 AUD to $3,697 AUD

A
Cheapest Retailer
-
$442 AUD
A
Retailer 2
-
$493 AUD
View
Final sale: no returns
A
Retailer 3
-
$512 AUD
View
A
Retailer 4
-
$547 AUD
View
Retailer 5
-
$547 AUD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$560 AUD
View
A
Retailer 7
-
$739 AUD
View
A
Retailer 8
-
$771 AUD
View
A
Retailer 9
-
$853 AUD
View
A
Retailer 10
-
$945 AUD
View
A
Retailer 11
-
$963 AUD
View
A
Retailer 12
-
$1,036 AUD
View
A
Retailer 13
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$1,169 AUD
View
A
Retailer 14
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$1,284 AUD
View
A
Retailer 15
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$1,329 AUD
View
B+
Retailer 16
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$1,551 AUD
View
B+
Retailer 17
-
$1,761 AUD
View
B+
Retailer 18
-
$1,829 AUD
View
Retailer 19
-
$1,873 AUD
View
Price last confirmed 36 days ago
B
Retailer 20
-
$2,106 AUD
View
B
Retailer 21
-
$2,129 AUD
View
B+
Retailer 22
-
$2,189 AUD
View
B
Retailer 23
-
$2,218 AUD
View
B
Retailer 24
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$2,243 AUD
View
B
Retailer 25
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$2,301 AUD
View
Retailer 26
-
$2,904 AUD
View
Price last confirmed 18 days ago
Most Expensive
B
Brilliant Earth
9593318A · Nov 6
$3,697 AUD
$2,540 USD
View
26 more retailers have this diamond
Prices start from $442 AUDSave up to $3,254 AUD

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
1.56ct Asscher
$442 AUD