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Asscher|Lab Grown|IGI

1.55ct H VS1 Asscher Lab Grown Diamond

ID • H/VS1 • IGI LG591316434

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG591316434

Diamond specifications and retailer prices

From $1,176 AUD
£649 GBP
As of November 2, 2026
Save $579 AUD (33%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,755 AUD at Brilliant Earth · As of November 2, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591316434 or 591316434. Listed at 2 retailers as of November 2, 2026, with prices from $1,176 to $1,755, a $579 spread on the same certified stone. Brilliant Earth lists it at $1,755. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591316434
Dimensions6.36 × 6.26 × 4.14 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.36 mm6.26 mm1.55 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591316434
Side View
Table 64.0%Crown 35.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $1,755 AUD|Low: $1,364 AUD|High: $1,755 AUD|Avg: $1,581 AUD
Brilliant Earth
Retailer 2
December 30, 2025
Retailer 2$1,364 AUD
Brilliant Earth$1,755 AUD

5 data points across 2 retailers

2 retailers$1,176 AUD to $1,755 AUD

B+
Cheapest Retailer
-
$1,176 AUD
£649 GBP
Most Expensive
B
Brilliant Earth
10522523Y · Nov 2
$1,755 AUD
$1,230 USD
View
1 more retailer has this diamond
Prices start from $1,176 AUDSave up to $579 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+
1.55ct Asscher
$1,176 AUD