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Round|Lab Grown|IGI

1.26ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG839649709

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839649709

Diamond specifications and retailer prices

From £123 GBP
$165 USD
As of November 1, 2026
Save £594 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £717 GBP at MOH London · As of October 29, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839649709 or 839649709. Listed at 20 retailers as of October 29, 2026, with prices from £123 to £717, a £594 spread on the same certified stone. MOH London lists it at £717. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839649709
Dimensions6.84 × 6.87 × 4.32 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm6.87 mm1.26 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839649709
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.9%

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: £717 GBP|Low: £120 GBP|High: £731 GBP|Avg: £321 GBP|-1.7%
MOH London
Retailer 2
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Retailer 11
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Retailer 19
November 2, 2026
Retailer 9£123 GBP
Retailer 18£142 GBP
Retailer 4£153 GBP
Retailer 17£153 GBP
Retailer 7£207 GBP
Retailer 2£261 GBP
Retailer 15£263 GBP
Retailer 13£267 GBP
Retailer 12£272 GBP
Retailer 3£319 GBP
Retailer 19£340 GBP
Retailer 14£372 GBP
Retailer 16£376 GBP
Retailer 11£406 GBP
Retailer 5£491 GBP
Retailer 8£509 GBP
Retailer 6£512 GBP
Retailer 10£531 GBP
MOH London£717 GBP

33 data points across 19 retailers

20 retailers£123 GBP to £717 GBP

A
Cheapest Retailer
-
£123 GBP
$165 USD
A
Retailer 2
-
£142 GBP
$191 USD
View
Retailer 3
-
£153 GBP
$205 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
£153 GBP
$205 USD
View
A
Retailer 5
-
£181 GBP
HK$1,900 HKD
View
B+
Retailer 6
-
£207 GBP
$278 USD
View
A
Retailer 7
-
£261 GBP
€333 EUR
View
A
Retailer 8
-
£263 GBP
ZAR 5,705 ZAR
View
A
Retailer 9
-
£267 GBP
View
A
Retailer 10
-
£272 GBP
View
A
Retailer 11
-
£319 GBP
$428 USD
View
B+
Retailer 12
-
£340 GBP
$456 USD
View
B+
Retailer 13
-
£372 GBP
A$768 AUD
View
B+
Retailer 14
-
£376 GBP
$504 USD
View
B+
Retailer 15
-
£406 GBP
$545 USD
View
B+
Retailer 16
-
£491 GBP
$658 USD
View
B
Retailer 17
-
£509 GBP
$683 USD
View
B
Retailer 18
-
£512 GBP
SGD 927 SGD
View
B
Retailer 19
-
£531 GBP
$712 USD
View
Most Expensive
B
MOH London
LG839649709 · Oct 29
£717 GBP
View
19 more retailers have this diamond
Prices start from £123 GBPSave up to £594 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
£123 GBP