Emerald|Lab Grown|IGI

1.22ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG844627223

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844627223

Diamond specifications and retailer prices

From £128 GBP
$172 USD
As of October 29, 2026
Save £827 GBP (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £955 GBP at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 1.22ct lab-grown emerald diamond

This 1.22ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844627223 or 844627223. Listed at 20 retailers as of October 29, 2026, with prices from £128 to £955, a £827 spread on the same certified stone. Michael Trio lists it at £955. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle17.9°
Pavilion angle43.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844627223
Dimensions8.06 × 4.99 × 3.09 mm
L/W Ratio1.62
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.06 mm4.99 mm1.22 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844627223
Side View
Table 68.0%Crown 17.9°Girdle: THN-MEDPavilion 43.8°Culet: LargeDepth 61.9%

Caratlytics Score

How it works →
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: Oct 29
Current: £955 GBP|Low: £128 GBP|High: £981 GBP|Avg: £406 GBP|-2.6%
Michael Trio
Retailer 2
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October 31, 2026
Retailer 3£128 GBP
Retailer 20£143 GBP
Retailer 14£148 GBP
Retailer 5£160 GBP
Retailer 11£166 GBP
Retailer 19£215 GBP
Retailer 4£266 GBP
Retailer 9£279 GBP
Retailer 13£282 GBP
Retailer 10£400 GBP
Retailer 18£401 GBP
Retailer 16£413 GBP
Retailer 8£516 GBP
Retailer 17£524 GBP
Retailer 15£540 GBP
Retailer 2£549 GBP
Retailer 7£566 GBP
Retailer 12£735 GBP
Retailer 6£751 GBP
Michael Trio£955 GBP

9 data points across 20 retailers

20 retailers£128 GBP to £955 GBP

A
Cheapest Retailer
-
£128 GBP
$172 USD
A
Retailer 2
-
£143 GBP
$192 USD
View
Final sale: no returns
A
Retailer 3
-
£148 GBP
$198 USD
View
A
Retailer 4
-
£160 GBP
$214 USD
View
A
Retailer 5
-
£166 GBP
$222 USD
View
B+
Retailer 6
-
£215 GBP
$288 USD
View
A
Retailer 7
-
£266 GBP
€340 EUR
View
A
Retailer 8
-
£279 GBP
ZAR 6,032 ZAR
View
A
Retailer 9
-
£282 GBP
View
B+
Retailer 10
-
£400 GBP
A$825 AUD
View
A
Retailer 11
-
£401 GBP
$537 USD
View
B+
Retailer 12
-
£413 GBP
$553 USD
View
B+
Retailer 13
-
£516 GBP
$692 USD
View
B+
Retailer 14
-
£524 GBP
$702 USD
View
B+
Retailer 15
-
£540 GBP
$723 USD
View
B+
Retailer 16
-
£549 GBP
$735 USD
View
B+
Retailer 17
-
£566 GBP
A$1,166 AUD
View
B
Retailer 18
-
£735 GBP
$985 USD
View
B
Retailer 19
-
£751 GBP
View
Most Expensive
B
Michael Trio
1060790645 · Oct 31
£955 GBP
SGD 1,729 SGD
View
19 more retailers have this diamond
Prices start from £128 GBPSave up to £827 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
1.22ct Emerald
£128 GBP