Emerald|Lab Grown|IGI

1.22ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG754510491

Shape and cutting style on the report: Emerald cut

Certificate IGI LG754510491

Diamond specifications and retailer prices

From €128 EUR
$144 USD
As of November 1, 2026
Save €617 EUR (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €745 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.22ct lab-grown emerald diamond

This 1.22ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754510491 or 754510491. Listed at 14 retailers as of November 1, 2026, with prices from €128 to €745, a €617 spread on the same certified stone. MOH London lists it at €745. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754510491
Dimensions7.22 × 5.12 × 3.29 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.22 mm5.12 mm1.22 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754510491
Side View
Table 64.0%Crown 32.1°Girdle: MediumPavilion 35.2°Culet: LargeDepth 64.3%

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: Nov 1
Current: €745 EUR|Low: €125 EUR|High: €764 EUR|Avg: €375 EUR|-2.5%
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
Retailer 14
November 1, 2026
Retailer 3€128 EUR
Retailer 10€149 EUR
Retailer 8€160 EUR
Retailer 6€163 EUR
Retailer 2€275 EUR
Retailer 5€282 EUR
Retailer 14€295 EUR
Retailer 12€346 EUR
Retailer 13€385 EUR
Retailer 9€512 EUR
Retailer 11€541 EUR
Retailer 4€562 EUR
Retailer 7€562 EUR
MOH London€745 EUR

27 data points across 14 retailers

14 retailers€128 EUR to €745 EUR

A
Cheapest Retailer
-
€128 EUR
$144 USD
A
Retailer 2
-
€149 EUR
$167 USD
View
A
Retailer 3
-
€160 EUR
$179 USD
View
Retailer 4
-
€163 EUR
$183 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€275 EUR
ZAR 4,981 ZAR
View
A
Retailer 6
-
€282 EUR
View
B+
Retailer 7
-
€295 EUR
$331 USD
View
A
Retailer 8
-
€346 EUR
$388 USD
View
A
Retailer 9
-
€385 EUR
$432 USD
View
B+
Retailer 10
-
€512 EUR
$574 USD
View
B+
Retailer 11
-
€541 EUR
$607 USD
View
B+
Retailer 12
-
€562 EUR
$630 USD
View
B+
Retailer 13
-
€562 EUR
$630 USD
View
Most Expensive
B+
MOH London
LG754510491 · Nov 1
€745 EUR
£658 GBP
View
13 more retailers have this diamond
Prices start from €128 EURSave up to €617 EUR

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 EUR