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Round|Lab Grown|IGI

1.26ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG846602517

Shape and cutting style on the report: Round brilliant

Certificate IGI LG846602517

Diamond specifications and retailer prices

From £127 GBP
$171 USD
As of November 1, 2026
Save £610 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £737 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 LG846602517 or 846602517. Listed at 18 retailers as of November 1, 2026, with prices from £127 to £737, a £610 spread on the same certified stone. MOH London lists it at £737. 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 angle33.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846602517
Dimensions6.92 × 6.96 × 4.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.92 mm6.96 mm1.26 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846602517
Side View
Table 58.0%Crown 33.9°Girdle: MediumPavilion 41.4°Culet: NoneDepth 61.8%

Caratlytics Score

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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: £737 GBP|Low: £127 GBP|High: £741 GBP|Avg: £350 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
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Retailer 18
November 2, 2026
Retailer 6£127 GBP
Retailer 9£148 GBP
Retailer 14£158 GBP
Retailer 17£158 GBP
Retailer 5£181 GBP
Retailer 4£212 GBP
Retailer 13£268 GBP
Retailer 2£281 GBP
Retailer 11£290 GBP
Retailer 16£310 GBP
Retailer 15£344 GBP
Retailer 3£380 GBP
Retailer 12£391 GBP
Retailer 18£507 GBP
Retailer 8£524 GBP
Retailer 10£530 GBP
Retailer 7£548 GBP
MOH London£737 GBP

14 data points across 18 retailers

18 retailers£127 GBP to £737 GBP

A
Cheapest Retailer
-
£127 GBP
$171 USD
A
Retailer 2
-
£148 GBP
$198 USD
View
A
Retailer 3
-
£158 GBP
$212 USD
View
Retailer 4
-
£158 GBP
$212 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£181 GBP
HK$1,900 HKD
View
B+
Retailer 6
-
£212 GBP
$285 USD
View
A
Retailer 7
-
£268 GBP
€342 EUR
View
A
Retailer 8
-
£281 GBP
View
A
Retailer 9
-
£290 GBP
View
A
Retailer 10
-
£310 GBP
$416 USD
View
B+
Retailer 11
-
£344 GBP
$462 USD
View
B+
Retailer 12
-
£380 GBP
$510 USD
View
B+
Retailer 13
-
£391 GBP
$525 USD
View
B+
Retailer 14
-
£507 GBP
$680 USD
View
B
Retailer 15
-
£524 GBP
SGD 951 SGD
View
B
Retailer 16
-
£530 GBP
$711 USD
View
B
Retailer 17
-
£548 GBP
$735 USD
View
Most Expensive
B
MOH London
LG846602517 · Nov 1
£737 GBP
View
17 more retailers have this diamond
Prices start from £127 GBPSave up to £610 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
£127 GBP