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Round|Lab Grown|IGI

1.26ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG720547217

Shape and cutting style on the report: Round brilliant

Certificate IGI LG720547217

Diamond specifications and retailer prices

From £137 GBP
$184 USD
As of November 1, 2026
Save £658 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £795 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 LG720547217 or 720547217. Listed at 18 retailers as of November 1, 2026, with prices from £137 to £795, a £658 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

1.26
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720547217
Dimensions6.95 × 6.98 × 4.23 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.95 mm6.98 mm1.26 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720547217
Side View
Table 58.0%Crown 34.8°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 60.8%

Caratlytics Score

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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 1
Current: £795 GBP|Low: £130 GBP|High: £803 GBP|Avg: £358 GBP|+1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
November 2, 2026
Retailer 4£137 GBP
Retailer 15£159 GBP
Retailer 3£170 GBP
Retailer 9£170 GBP
Retailer 10£290 GBP
Retailer 8£300 GBP
Retailer 11£307 GBP
Retailer 16£314 GBP
Retailer 12£377 GBP
Retailer 17£384 GBP
Retailer 7£411 GBP
Retailer 2£435 GBP
Retailer 14£484 GBP
Retailer 13£485 GBP
Retailer 5£546 GBP
Retailer 6£587 GBP
MOH London£795 GBP

46 data points across 17 retailers

18 retailers£137 GBP to £795 GBP

A
Cheapest Retailer
-
£137 GBP
$184 USD
A
Retailer 2
-
£159 GBP
$213 USD
View
Retailer 3
-
£170 GBP
$228 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£170 GBP
$228 USD
View
A
Retailer 5
-
£290 GBP
€370 EUR
View
A
Retailer 6
-
£300 GBP
$402 USD
View
A
Retailer 7
-
£307 GBP
View
A
Retailer 8
-
£314 GBP
$421 USD
View
B+
Retailer 9
-
£377 GBP
A$778 AUD
View
B+
Retailer 10
-
£384 GBP
$515 USD
View
Retailer 11
-
£384 GBP
$516 USD
View
Price last confirmed 85 days ago
B+
Retailer 12
-
£411 GBP
$552 USD
View
B+
Retailer 13
-
£435 GBP
$584 USD
View
B+
Retailer 14
-
£484 GBP
$650 USD
View
B+
Retailer 15
-
£485 GBP
A$1,001 AUD
View
B
Retailer 16
-
£546 GBP
$733 USD
View
B
Retailer 17
-
£587 GBP
$788 USD
View
Most Expensive
B
MOH London
LG720547217 · Nov 1
£795 GBP
View
17 more retailers have this diamond
Prices start from £137 GBPSave up to £658 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
£137 GBP