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Emerald|Lab Grown|IGI

1.22ct H VS2 Emerald Lab Grown Diamond

ID • H/VS2 • IGI LG512205155

Shape and cutting style on the report: Emerald cut

Certificate IGI LG512205155

Diamond specifications and retailer prices

From $1,421 NZD
As of November 4, 2026
Save $3,715 NZD (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,164 NZD at MOH London · As of November 5, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG512205155 or 512205155. Listed at 13 retailers as of November 4, 2026, with a 261% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle16°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512205155
Dimensions7.82 × 5.03 × 3.17 mm
L/W Ratio1.55
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
7.82 mm5.03 mm1.22 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512205155
Side View
Table 66.0%Crown 16°Girdle: MediumPavilion 38.6°Culet: LNGDepth 63.0%

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: Nov 4
Current: $6,164 NZD|Low: $1,364 NZD|High: $6,266 NZD|Avg: $2,981 NZD|-0.3%
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
Retailer 16
November 5, 2026
Retailer 9$1,421 NZD
Retailer 10$1,526 NZD
Retailer 15$1,547 NZD
Retailer 7$1,559 NZD
Retailer 16$1,591 NZD
Retailer 11$1,650 NZD
Retailer 14$1,650 NZD
Retailer 4$1,960 NZD
Retailer 6$2,553 NZD
Retailer 12$2,659 NZD
Retailer 2$3,922 NZD
Retailer 13$4,637 NZD
Retailer 8$4,721 NZD
Retailer 5$5,052 NZD
Retailer 3$5,136 NZD
MOH London$6,164 NZD

17 data points across 16 retailers

13 retailers$1,421 NZD to $5,136 NZD

B+
Cheapest Retailer
-
$1,421 NZD
B+
Retailer 2
-
$1,526 NZD
View
B+
Retailer 3
-
$1,547 NZD
View
B+
Retailer 4
-
$1,591 NZD
View
Final sale: no returns
B+
Retailer 5
-
$1,650 NZD
View
Retailer 6
-
$1,650 NZD
View
Price last confirmed 19 days ago
B
Retailer 7
-
$1,960 NZD
View
B
Retailer 8
-
$2,659 NZD
View
B
Retailer 9
-
$3,922 NZD
View
B
Retailer 10
-
$4,637 NZD
View
B
Retailer 11
-
$5,052 NZD
View
B
Retailer 12
-
$5,136 NZD
View
Most Expensive
MOH London
LG512205155 · Nov 5
$6,164 NZD
£2,736 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $1,421 NZDSave up to $3,715 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.

B+
1.22ct Emerald
$1,421 NZD