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Asscher|Lab Grown|IGI

1.55ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG756576012

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG756576012

Diamond specifications and retailer prices

From $540 AUD
As of November 4, 2026
Save $4,877 AUD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $7,299 AUD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 1.55ct lab-grown asscher diamond

This 1.55ct 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 LG756576012 or 756576012. Listed at 24 retailers as of November 4, 2026, with a 903% 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

1.55
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.1°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756576012
Dimensions6.55 × 6.30 × 4.07 mm
L/W Ratio1.04
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
6.55 mm6.30 mm1.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756576012
Side View
Table 62.0%Crown 30.1°Girdle: ThickPavilion 37.7°Culet: NoneDepth 64.6%

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 4
Current: $5,417 AUD|Low: $540 AUD|High: $5,574 AUD|Avg: $1,681 AUD|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 22
November 5, 2026
Retailer 16$540 AUD
Retailer 2$604 AUD
Retailer 3$604 AUD
Retailer 5$670 AUD
Retailer 12$687 AUD
Retailer 19$884 AUD
Retailer 14$1,036 AUD
Retailer 18$1,066 AUD
Retailer 11$1,085 AUD
Retailer 10$1,183 AUD
Retailer 13$1,200 AUD
Retailer 21$1,545 AUD
Retailer 22$1,617 AUD
Retailer 17$2,154 AUD
Retailer 4$2,208 AUD
Retailer 7$2,428 AUD
Retailer 20$2,483 AUD
Retailer 6$2,606 AUD
Retailer 8$2,617 AUD
Retailer 9$2,674 AUD
Retailer 15$5,360 AUD
Brilliant Earth$5,417 AUD

26 data points across 22 retailers

24 retailers$540 AUD to $5,417 AUD

A
Cheapest Retailer
-
$540 AUD
A
Retailer 2
-
$604 AUD
View
Final sale: no returns
A
Retailer 3
-
$604 AUD
View
A
Retailer 4
-
$670 AUD
View
Retailer 5
-
$687 AUD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$884 AUD
View
A
Retailer 7
-
$1,036 AUD
View
A
Retailer 8
-
$1,066 AUD
View
Retailer 9
-
$1,085 AUD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$1,183 AUD
View
A
Retailer 11
-
$1,200 AUD
View
A
Retailer 12
-
$1,545 AUD
View
B+
Retailer 13
-
$1,617 AUD
View
B+
Retailer 14
-
$2,154 AUD
View
B+
Retailer 15
-
$2,208 AUD
View
B+
Retailer 16
-
$2,325 AUD
View
B+
Retailer 17
-
$2,428 AUD
View
B+
Retailer 18
-
$2,483 AUD
View
B
Retailer 19
-
$2,606 AUD
View
B+
Retailer 20
-
$2,617 AUD
View
B+
Retailer 21
-
$2,674 AUD
View
B
Retailer 22
-
$5,360 AUD
View
B
Retailer 23
-
$5,417 AUD
View
Most Expensive
Brilliant Earth
18183100A · Sep 28
$7,299 AUD
$5,120 USD
View
Price under review
23 more retailers have this diamond
Prices start from $540 AUDSave up to $4,877 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
1.55ct Asscher
$540 AUD