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Round|Lab Grown|IGI

1.26ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG788662108

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788662108

Diamond specifications and retailer prices

From £220 GBP
$295 USD
As of November 1, 2026
Save £542 GBP (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £762 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.26ct lab-grown round diamond

This 1.26ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788662108 or 788662108. Listed at 9 retailers as of November 1, 2026, with prices from £220 to £762, a £542 spread on the same certified stone. MOH London lists it at £762. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788662108
Dimensions6.93 × 6.96 × 4.24 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.93 mm6.96 mm1.26 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788662108
Side View
Table 56.0%Crown 34°Girdle: MediumPavilion 40.4°Culet: NoneDepth 61.0%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: £762 GBP|Low: £220 GBP|High: £771 GBP|Avg: £419 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9£220 GBP
Retailer 2£276 GBP
Retailer 4£292 GBP
Retailer 8£311 GBP
Retailer 3£334 GBP
Retailer 7£349 GBP
Retailer 6£380 GBP
Retailer 11£529 GBP
Retailer 10£565 GBP
Retailer 5£581 GBP
MOH London£762 GBP

40 data points across 11 retailers

9 retailers£220 GBP to £762 GBP

B+
Cheapest Retailer
-
£220 GBP
$295 USD
A
Retailer 2
-
£276 GBP
€353 EUR
View
A
Retailer 3
-
£292 GBP
View
A
Retailer 4
-
£311 GBP
$418 USD
View
B+
Retailer 5
-
£349 GBP
$469 USD
View
B+
Retailer 6
-
£380 GBP
$510 USD
View
B
Retailer 7
-
£565 GBP
$758 USD
View
B
Retailer 8
-
£581 GBP
$780 USD
View
Most Expensive
B
MOH London
LG788662108 · Nov 1
£762 GBP
View
8 more retailers have this diamond
Prices start from £220 GBPSave up to £542 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
1.26ct Round
£220 GBP