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Asscher|Lab Grown|IGI

1.27ct F VVS2 Asscher Lab Grown Diamond

EX • F/VVS2 • IGI LG799676343

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG799676343

Diamond specifications and retailer prices

From £293 GBP
As of November 4, 2026
Save £58 GBP (16%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £777 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.27ct lab-grown asscher diamond

This 1.27ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799676343 or 799676343. Listed at 4 retailers as of November 4, 2026, with a relatively tight 20% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676343
Dimensions5.99 × 5.97 × 4.05 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.99 mm5.97 mm1.27 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676343
Side View
Table 60.0%Crown 33.7°Girdle: Slightly ThickPavilion 40.4°Culet: NoneDepth 67.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £777 GBP|Low: £289 GBP|High: £830 GBP|Avg: £477 GBP|-5.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 4£293 GBP
Retailer 2£316 GBP
Retailer 3£350 GBP
Retailer 5£359 GBP
Retailer 6£409 GBP
Retailer 7£513 GBP
Retailer 8£733 GBP
MOH London£777 GBP

20 data points across 8 retailers

4 retailers£293 GBP to £350 GBP

A
Cheapest Retailer
-
£293 GBP
Retailer 2
-
£316 GBP
View
Price last confirmed 11 days ago
A
Retailer 3
-
£350 GBP
View
Most Expensive
MOH London
LG799676343 · Oct 29
£777 GBP
View
Price last confirmed 7 days ago
3 more retailers have this diamond
Prices start from £293 GBPSave up to £58 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
1.27ct Asscher
£293 GBP