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Asscher|Lab Grown|IGI

1.89ct F VS2 Asscher Lab Grown Diamond

ID • F/VS2 • IGI LG680591703

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG680591703

Diamond specifications and retailer prices

From £663 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: £663 GBP 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 1.89ct lab-grown asscher diamond

This 1.89ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG680591703 or 680591703. 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680591703
Dimensions6.93 × 6.84 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.93 mm6.84 mm1.89 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680591703
Side View
Table 71.0%Crown 42°Girdle: MediumPavilion 42.7°Culet: NoneDepth 65.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: £672 GBP|Low: £320 GBP|High: £1,978 GBP|Avg: £1,101 GBP|-8.9%
Retailer 1
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Retailer 11
April 16, 2026
Retailer 11£353 GBP
Retailer 4£450 GBP
Retailer 7£452 GBP
Retailer 6£563 GBP
Retailer 1£672 GBP
Retailer 5£1,016 GBP
Retailer 3£1,024 GBP
Retailer 9£1,396 GBP
Retailer 2£1,679 GBP
Retailer 10£1,679 GBP
Retailer 8£1,881 GBP

50 data points across 11 retailers

1 retailer

B+
Diamond Quarter
1.89VS2FLG03FF64N · Oct 31
£663 GBP
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B+
1.89ct Asscher
£663 GBP