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Asscher|Lab Grown|IGI

1.51ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG801692092

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG801692092

Diamond specifications and retailer prices

From $1,021 AUD
As of November 4, 2026
Save $4,852 AUD (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,873 AUD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.51ct lab-grown asscher diamond

This 1.51ct 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 LG801692092 or 801692092. Listed at 6 retailers as of November 3, 2026, with prices from $1,021 to $5,873, a $4,852 spread on the same certified stone. Brilliant Earth lists it at $5,873. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801692092
Dimensions6.28 × 6.26 × 4.04 mm
L/W Ratio1.00
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
6.28 mm6.26 mm1.51 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801692092
Side View
Table 60.0%Crown 34.6°Girdle: MediumPavilion 43.1°Culet: NoneDepth 64.5%

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: $5,873 AUD|Low: $1,021 AUD|High: $7,113 AUD|Avg: $2,930 AUD|-17.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4$1,021 AUD
Retailer 5$1,071 AUD
Retailer 2$1,654 AUD
Retailer 6$1,843 AUD
Retailer 3$2,620 AUD
Brilliant Earth$5,873 AUD

32 data points across 6 retailers

6 retailers$1,021 AUD to $5,873 AUD

A
Cheapest Retailer
-
$1,021 AUD
A
Retailer 2
-
$1,071 AUD
View
B+
Retailer 3
-
$1,654 AUD
View
Retailer 4
-
$1,843 AUD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$2,620 AUD
View
Most Expensive
B
Brilliant Earth
20674814A · Nov 3
$5,873 AUD
$4,120 USD
View
5 more retailers have this diamond
Prices start from $1,021 AUDSave up to $4,852 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
1.51ct Asscher
$1,021 AUD