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Asscher|Lab Grown|IGI

1.59ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG837635180

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG837635180

Diamond specifications and retailer prices

From $321 AUD
$225 USD
As of November 1, 2026
Save $354 AUD (52%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,641 AUD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.59ct lab-grown asscher diamond

This 1.59ct lab-grown asscher sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837635180 or 837635180. Listed at 3 retailers as of October 28, 2026, with a 110% 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

1.59
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837635180
Dimensions6.57 × 6.50 × 4.11 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm6.50 mm1.59 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837635180
Side View
Table 63.0%Crown 36.1°Girdle: MediumPavilion 38.9°Culet: NoneDepth 63.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,641 AUD|Low: $321 AUD|High: $1,727 AUD|Avg: $1,032 AUD|-5.0%
Brilliant Earth
Retailer 2
Retailer 3
October 28, 2026
Retailer 2$321 AUD
Retailer 3$675 AUD
Brilliant Earth$1,641 AUD

24 data points across 3 retailers

3 retailers$321 AUD to $675 AUD

A
Cheapest Retailer
-
$321 AUD
$225 USD
Final sale: no returns
A
Retailer 2
-
$675 AUD
£372 GBP
View
Most Expensive
Brilliant Earth
21452863A · Oct 26
$1,641 AUD
$1,150 USD
View
Price last confirmed 7 days ago
2 more retailers have this diamond
Prices start from $321 AUDSave up to $354 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
1.59ct Asscher
$321 AUD