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Asscher|Lab Grown|IGI

1.57ct F SI1 Asscher Lab Grown Diamond

ID • F/SI1 • IGI LG588373747

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG588373747

Diamond specifications and retailer prices

From €696 EUR
£612 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: €696 EUR at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 1.57ct lab-grown asscher diamond

This 1.57ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG588373747 or 588373747. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.57
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588373747
Dimensions6.52 × 6.50 × 4.01 mm
L/W Ratio1.00
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
6.52 mm6.50 mm1.57 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588373747
Side View
Table 63.0%Crown 33.5°Girdle: MediumPavilion 38.1°Culet: NoneDepth 61.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €482 EUR|Low: €104 EUR|High: €3,724 EUR|Avg: €755 EUR|+14.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
July 22, 2026
Retailer 5€274 EUR
Retailer 6€353 EUR
Retailer 7€363 EUR
Retailer 4€411 EUR
Retailer 1€482 EUR
Retailer 3€782 EUR
Retailer 8€1,128 EUR
Retailer 2€1,566 EUR

30 data points across 8 retailers

1 retailer

B
Diamond Quarter
1.57SI1FLG47EB32N · Oct 31
€696 EUR
£612 GBP
View

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
1.57ct Asscher
€696 EUR