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Asscher|Lab Grown|IGI

1.51ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG800621564

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG800621564

Diamond specifications and retailer prices

From $968 AUD
As of November 4, 2026
Save $1,623 AUD (63%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,591 AUD at MOH London · As of November 3, 2026
View at MOH London

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 LG800621564 or 800621564. Listed at 2 retailers as of November 3, 2026, with prices from $968 to $2,591, a $1,623 spread on the same certified stone. MOH London lists it at $2,591. 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 angle37.9°
Pavilion angle43.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800621564
Dimensions6.21 × 6.19 × 4.06 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
6.21 mm6.19 mm1.51 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800621564
Side View
Table 64.0%Crown 37.9°Girdle: MED-STKPavilion 43.2°Culet: NoneDepth 65.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $2,591 AUD|Low: $968 AUD|High: $4,607 AUD|Avg: $2,320 AUD|-43.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 2$968 AUD
Retailer 4$2,077 AUD
MOH London$2,591 AUD
Retailer 3$2,928 AUD

14 data points across 4 retailers

2 retailers$968 AUD to $2,591 AUD

A
Cheapest Retailer
-
$968 AUD
Most Expensive
B
MOH London
LG800621564 · Nov 3
$2,591 AUD
£1,431 GBP
View
1 more retailer has this diamond
Prices start from $968 AUDSave up to $1,623 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
$968 AUD