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Asscher|Lab Grown|IGI

1.56ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG818655825

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818655825

Diamond specifications and retailer prices

From $2,754 AUD
As of November 4, 2026
Save $4,402 AUD (62%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,939 AUD at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818655825 or 818655825. Listed at 11 retailers as of November 4, 2026, with a 160% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.1°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818655825
Dimensions6.49 × 6.45 × 4.19 mm
L/W Ratio1.01
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
6.49 mm6.45 mm1.56 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818655825
Side View
Table 62.0%Crown 30.1°Girdle: MED-STKPavilion 43.6°Culet: NoneDepth 65.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $7,237 AUD|Low: $2,740 AUD|High: $11,330 AUD|Avg: $5,622 AUD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
November 5, 2026
Retailer 2$2,754 AUD
Retailer 3$3,156 AUD
Retailer 7$3,407 AUD
Retailer 5$3,635 AUD
Retailer 4$4,155 AUD
Retailer 6$5,374 AUD
Retailer 9$6,088 AUD
Retailer 8$7,156 AUD
Retailer 1$7,237 AUD
Taylor and Hart$7,939 AUD
Retailer 10$11,330 AUD

44 data points across 11 retailers

11 retailers$2,754 AUD to $7,156 AUD

B+
Cheapest Retailer
-
$2,754 AUD
B+
Retailer 2
-
$3,156 AUD
View
B
Retailer 3
-
$3,407 AUD
View
Retailer 4
-
$3,635 AUD
View
Price last confirmed 7 days ago
B
Retailer 5
-
$4,155 AUD
View
B
Retailer 6
-
$5,374 AUD
View
B
Retailer 7
-
$6,088 AUD
View
B
Retailer 8
-
$7,156 AUD
View
Retailer 9
-
$7,237 AUD
View
Price under review
Most Expensive
Taylor and Hart
OQMYUIH · Nov 4
$7,939 AUD
$5,570 USD
View
Price under review
9 more retailers have this diamond
Prices start from $2,754 AUDSave up to $4,402 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.

B+
1.56ct Asscher
$2,754 AUD