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Emerald|Lab Grown|IGI

1.09ct G VVS1 Emerald Lab Grown Diamond

ID • G/VVS1 • IGI LG786668029

Shape and cutting style on the report: Emerald cut

Certificate IGI LG786668029

Diamond specifications and retailer prices

From £274 GBP
As of November 4, 2026
Save £1,053 GBP (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,327 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.09ct lab-grown emerald diamond

This 1.09ct lab-grown emerald sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786668029 or 786668029. Listed at 15 retailers as of November 1, 2026, with prices from £274 to £1,327, a £1,053 spread on the same certified stone. MOH London lists it at £1,327. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786668029
Dimensions6.43 × 4.81 × 3.36 mm
L/W Ratio1.34
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.43 mm4.81 mm1.09 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786668029
Side View
Table 67.0%Crown 43.9°Girdle: ThickPavilion 36.7°Culet: LargeDepth 69.9%

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 4
Current: £1,327 GBP|Low: £263 GBP|High: £1,343 GBP|Avg: £651 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
Retailer 12
Retailer 13
November 5, 2026
Retailer 11£274 GBP
Retailer 4£339 GBP
Retailer 13£340 GBP
Retailer 8£452 GBP
Retailer 5£515 GBP
Retailer 3£543 GBP
Retailer 7£585 GBP
Retailer 2£607 GBP
Retailer 12£681 GBP
Retailer 6£829 GBP
Retailer 9£996 GBP
Retailer 10£1,321 GBP
MOH London£1,327 GBP

45 data points across 13 retailers

15 retailers£274 GBP to £1,327 GBP

A
Cheapest Retailer
-
£274 GBP
A
Retailer 2
-
£318 GBP
View
Retailer 3
-
£339 GBP
View
Price last confirmed 11 days ago
A
Retailer 4
-
£340 GBP
View
B+
Retailer 5
-
£452 GBP
View
B+
Retailer 6
-
£515 GBP
View
B+
Retailer 7
-
£543 GBP
View
B
Retailer 8
-
£585 GBP
View
B
Retailer 9
-
£607 GBP
View
B
Retailer 10
-
£681 GBP
View
B
Retailer 11
-
£829 GBP
View
B
Retailer 12
-
£996 GBP
View
B
Retailer 13
-
£1,092 GBP
View
B
Retailer 14
-
£1,321 GBP
View
Most Expensive
B
MOH London
LG786668029 · Nov 1
£1,327 GBP
View
14 more retailers have this diamond
Prices start from £274 GBPSave up to £1,053 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
1.09ct Emerald
£274 GBP