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Asscher|Lab Grown|IGI

1.28ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG797622518

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG797622518

Diamond specifications and retailer prices

From $565 AUD
$397 USD
As of October 30, 2026
Save $928 AUD (62%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,493 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.28ct lab-grown asscher diamond

This 1.28ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797622518 or 797622518. Listed at 5 retailers as of October 26, 2026, with prices from $565 to $1,493, a $928 spread on the same certified stone. MOH London lists it at $1,493. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797622518
Dimensions6.06 × 6.06 × 3.76 mm
L/W Ratio1.00
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
6.06 mm6.06 mm1.28 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797622518
Side View
Table 62.0%Crown 37°Girdle: THN-MEDPavilion 35.8°Culet: NoneDepth 62.0%

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: Oct 30
Current: $1,493 AUD|Low: $558 AUD|High: $1,605 AUD|Avg: $849 AUD|-5.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 6$558 AUD
Retailer 5$565 AUD
Retailer 7$607 AUD
Retailer 2$608 AUD
Retailer 8$672 AUD
Retailer 3$675 AUD
Retailer 9$954 AUD
Retailer 10$1,148 AUD
Retailer 4$1,395 AUD
MOH London$1,493 AUD

23 data points across 10 retailers

5 retailers$565 AUD to $1,493 AUD

A
Cheapest Retailer
-
$565 AUD
$397 USD
A
Retailer 2
-
$608 AUD
€407 EUR
View
A
Retailer 3
-
$675 AUD
$474 USD
View
B
Retailer 4
-
$1,395 AUD
$980 USD
View
Most Expensive
B
MOH London
LG797622518 · Oct 26
$1,493 AUD
£826 GBP
View
4 more retailers have this diamond
Prices start from $565 AUDSave up to $928 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
1.28ct Asscher
$565 AUD