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 €129 EUR
$144 USD
As of October 30, 2026
Save €633 EUR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €762 EUR at MOH London · As of October 29, 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 13 retailers as of October 29, 2026, with prices from €129 to €762, a €633 spread on the same certified stone. MOH London lists it at €762. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €762 EUR|Low: €125 EUR|High: €767 EUR|Avg: €377 EUR|-0.7%
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
October 31, 2026
Retailer 12€129 EUR
Retailer 7€149 EUR
Retailer 4€162 EUR
Retailer 5€164 EUR
Retailer 3€278 EUR
Retailer 14€283 EUR
Retailer 11€296 EUR
Retailer 9€347 EUR
Retailer 10€387 EUR
Retailer 2€514 EUR
Retailer 8€543 EUR
Retailer 13€564 EUR
Retailer 6€582 EUR
MOH London€762 EUR

26 data points across 14 retailers

13 retailers€129 EUR to €762 EUR

A
Cheapest Retailer
-
€129 EUR
$144 USD
A
Retailer 2
-
€149 EUR
$167 USD
View
A
Retailer 3
-
€162 EUR
$181 USD
View
A
Retailer 4
-
€164 EUR
$183 USD
View
A
Retailer 5
-
€278 EUR
ZAR 5,018 ZAR
View
A
Retailer 6
-
€283 EUR
View
B+
Retailer 7
-
€296 EUR
$331 USD
View
A
Retailer 8
-
€347 EUR
$388 USD
View
A
Retailer 9
-
€387 EUR
$432 USD
View
B+
Retailer 10
-
€514 EUR
$574 USD
View
B+
Retailer 11
-
€543 EUR
$607 USD
View
B+
Retailer 12
-
€564 EUR
$630 USD
View
Most Expensive
B+
MOH London
LG754510491 · Oct 29
€762 EUR
£670 GBP
View
12 more retailers have this diamond
Prices start from €129 EURSave up to €633 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
€129 EUR