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Asscher|Lab Grown|IGI

1.30ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG851691613

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG851691613

Diamond specifications and retailer prices

From £230 GBP
As of November 4, 2026
Save £564 GBP (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £795 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.3ct lab-grown asscher diamond

This 1.3ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851691613 or 851691613. Listed at 6 retailers as of November 4, 2026, with prices from £230 to £795, a £564 spread on the same certified stone. MOH London lists it at £795. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851691613
Dimensions6.00 × 5.79 × 4.11 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.00 mm5.79 mm1.30 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851691613
Side View
Table 62.0%Crown 37.3°Girdle: THN-MEDPavilion 42.1°Culet: NoneDepth 71.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £795 GBP|Low: £230 GBP|High: £795 GBP|Avg: £385 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6£230 GBP
Retailer 2£305 GBP
Retailer 3£331 GBP
Retailer 4£365 GBP
Retailer 5£588 GBP
MOH London£795 GBP

4 data points across 6 retailers

6 retailers£230 GBP to £795 GBP

B+
Cheapest Retailer
-
£230 GBP
A
Retailer 2
-
£305 GBP
View
A
Retailer 3
-
£331 GBP
View
A
Retailer 4
-
£365 GBP
View
B
Retailer 5
-
£588 GBP
View
Most Expensive
B
MOH London
LG851691613 · Nov 5
£795 GBP
View
5 more retailers have this diamond
Prices start from £230 GBPSave up to £564 GBP

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
1.30ct Asscher
£230 GBP