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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 $1,142 AUD
As of November 4, 2026
Save $2,985 AUD (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,953 AUD 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: $4,953 AUD|Low: $1,096 AUD|High: $5,035 AUD|Avg: $2,395 AUD|-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$1,142 AUD
Retailer 10$1,226 AUD
Retailer 15$1,243 AUD
Retailer 7$1,253 AUD
Retailer 16$1,279 AUD
Retailer 11$1,326 AUD
Retailer 14$1,326 AUD
Retailer 4$1,575 AUD
Retailer 6$2,051 AUD
Retailer 12$2,137 AUD
Retailer 2$3,152 AUD
Retailer 13$3,726 AUD
Retailer 8$3,793 AUD
Retailer 5$4,060 AUD
Retailer 3$4,127 AUD
MOH London$4,953 AUD

17 data points across 16 retailers

13 retailers$1,142 AUD to $4,127 AUD

B+
Cheapest Retailer
-
$1,142 AUD
B+
Retailer 2
-
$1,226 AUD
View
B+
Retailer 3
-
$1,243 AUD
View
B+
Retailer 4
-
$1,279 AUD
View
Final sale: no returns
B+
Retailer 5
-
$1,326 AUD
View
Retailer 6
-
$1,326 AUD
View
Price last confirmed 19 days ago
B
Retailer 7
-
$1,575 AUD
View
B
Retailer 8
-
$2,137 AUD
View
B
Retailer 9
-
$3,152 AUD
View
B
Retailer 10
-
$3,726 AUD
View
B
Retailer 11
-
$4,060 AUD
View
B
Retailer 12
-
$4,127 AUD
View
Most Expensive
MOH London
LG512205155 · Nov 5
$4,953 AUD
£2,736 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $1,142 AUDSave up to $2,985 AUD

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
$1,142 AUD