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Asscher|Lab Grown|IGI

1.51ct H VS1 Asscher Lab Grown Diamond

EX • H/VS1 • IGI LG583320685

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG583320685

Diamond specifications and retailer prices

From €804 EUR
£707 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: €804 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 1.51ct lab-grown asscher diamond

This 1.51ct 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 LG583320685 or 583320685. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG583320685
Dimensions6.34 × 6.15 × 4.20 mm
L/W Ratio1.03
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
6.34 mm6.15 mm1.51 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG583320685
Side View
Table 67.0%Crown 34.8°Girdle: Slightly ThickPavilion 41.4°CuletDepth 68.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: €804 EUR|Low: €804 EUR|High: €804 EUR|Avg: €804 EUR
September 26, 2026
Diamond Quarter€804 EUR

1 data point across 1 retailer

1 retailer

B
Diamond Quarter
1.51VS1HLG8506D4N · Oct 29
€804 EUR
£707 GBP
View

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B
1.51ct Asscher
€804 EUR