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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 $255 NZD
As of November 4, 2026
Save $1,222 NZD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,478 NZD at MOH London · As of November 4, 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 15 retailers as of November 4, 2026, with prices from $255 to $1,478, a $1,222 spread on the same certified stone. MOH London lists it at $1,478. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,478 NZD|Low: $248 NZD|High: $1,521 NZD|Avg: $750 NZD|-2.8%
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
Retailer 15
November 4, 2026
Retailer 3$255 NZD
Retailer 11$296 NZD
Retailer 9$318 NZD
Retailer 6$325 NZD
Retailer 2$546 NZD
Retailer 5$561 NZD
Retailer 15$587 NZD
Retailer 13$688 NZD
Retailer 14$766 NZD
Retailer 7$852 NZD
Retailer 10$1,018 NZD
Retailer 12$1,077 NZD
Retailer 4$1,116 NZD
Retailer 8$1,118 NZD
MOH London$1,478 NZD

27 data points across 15 retailers

15 retailers$255 NZD to $1,478 NZD

A
Cheapest Retailer
-
$255 NZD
A
Retailer 2
-
$296 NZD
View
A
Retailer 3
-
$318 NZD
View
Retailer 4
-
$325 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$546 NZD
View
Retailer 6
-
$561 NZD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$587 NZD
View
A
Retailer 8
-
$688 NZD
View
A
Retailer 9
-
$766 NZD
View
A
Retailer 10
-
$852 NZD
View
B+
Retailer 11
-
$1,018 NZD
View
B+
Retailer 12
-
$1,077 NZD
View
B+
Retailer 13
-
$1,116 NZD
View
B+
Retailer 14
-
$1,118 NZD
View
Most Expensive
B+
MOH London
LG754510491 · Nov 4
$1,478 NZD
£656 GBP
View
14 more retailers have this diamond
Prices start from $255 NZDSave up to $1,222 NZD

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
$255 NZD