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Emerald|Lab Grown|IGI

1.26ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG506195318

Shape and cutting style on the report: Emerald cut

Certificate IGI LG506195318

Diamond specifications and retailer prices

From £678 GBP
$903 USD
As of October 30, 2026
Save £2,004 GBP (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,682 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.26ct lab-grown emerald diamond

This 1.26ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG506195318 or 506195318. Listed at 15 retailers as of October 29, 2026, with prices from £678 to £2,682, a £2,004 spread on the same certified stone. MOH London lists it at £2,682. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506195318
Dimensions7.83 × 5.01 × 3.05 mm
L/W Ratio1.56
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.83 mm5.01 mm1.26 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506195318
Side View
Table 67.0%Crown 30.8°Girdle: Slightly ThickPavilion 35.7°Culet: LNGDepth 60.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £2,682 GBP|Low: £541 GBP|High: £2,703 GBP|Avg: £1,459 GBP|+0.5%
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
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Retailer 16
Retailer 17
October 29, 2026
Retailer 13£678 GBP
Retailer 4£737 GBP
Retailer 5£759 GBP
Retailer 3£786 GBP
Retailer 15£786 GBP
Retailer 14£894 GBP
Retailer 10£920 GBP
Retailer 8£1,158 GBP
Retailer 16£1,261 GBP
Retailer 2£1,446 GBP
Retailer 12£1,750 GBP
Retailer 11£2,048 GBP
Retailer 6£2,174 GBP
Retailer 17£2,211 GBP
Retailer 9£2,252 GBP
Retailer 7£2,356 GBP
MOH London£2,682 GBP

30 data points across 17 retailers

15 retailers£678 GBP to £2,682 GBP

B+
Cheapest Retailer
-
£678 GBP
$903 USD
B+
Retailer 2
-
£737 GBP
$982 USD
View
B+
Retailer 3
-
£759 GBP
$1,011 USD
View
Final sale: no returns
B+
Retailer 4
-
£786 GBP
$1,047 USD
View
Retailer 5
-
£786 GBP
$1,047 USD
View
Price last confirmed 13 days ago
B
Retailer 6
-
£894 GBP
$1,190 USD
View
B
Retailer 7
-
£920 GBP
$1,225 USD
View
B
Retailer 8
-
£1,261 GBP
$1,679 USD
View
B
Retailer 9
-
£1,446 GBP
ZAR 31,099 ZAR
View
B
Retailer 10
-
£1,750 GBP
$2,330 USD
View
Retailer 11
-
£2,048 GBP
A$4,195 AUD
View
Price last confirmed 8 days ago
B
Retailer 12
-
£2,174 GBP
View
B
Retailer 13
-
£2,211 GBP
$2,944 USD
View
B
Retailer 14
-
£2,356 GBP
$3,137 USD
View
Most Expensive
B
MOH London
LG506195318 · Oct 29
£2,682 GBP
View
14 more retailers have this diamond
Prices start from £678 GBPSave up to £2,004 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.

B+
1.26ct Emerald
£678 GBP