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Emerald|Lab Grown|IGI

1.21ct H VS2 Emerald Lab Grown Diamond

ID • H/VS2 • IGI LG506195921

Shape and cutting style on the report: Emerald cut

Certificate IGI LG506195921

Diamond specifications and retailer prices

From $969 AUD
As of November 4, 2026
Save $3,115 AUD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,915 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.21ct lab-grown emerald diamond

This 1.21ct 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 LG506195921 or 506195921. Listed at 13 retailers as of November 4, 2026, with a 321% 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

1.21
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle16.6°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506195921
Dimensions7.40 × 5.02 × 3.18 mm
L/W Ratio1.47
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
7.40 mm5.02 mm1.21 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG506195921
Side View
Table 62.0%Crown 16.6°Girdle: MediumPavilion 42.8°Culet: LNGDepth 63.3%

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: $4,915 AUD|Low: $969 AUD|High: $4,988 AUD|Avg: $2,375 AUD|-1.3%
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 2$969 AUD
Retailer 11$1,133 AUD
Retailer 7$1,233 AUD
Retailer 16$1,233 AUD
Retailer 3$1,269 AUD
Retailer 12$1,314 AUD
Retailer 15$1,314 AUD
Retailer 9$1,568 AUD
Retailer 6$2,038 AUD
Retailer 13$2,121 AUD
Retailer 10$3,126 AUD
Retailer 14$3,696 AUD
Retailer 8$3,763 AUD
Retailer 5$4,034 AUD
Retailer 4$4,084 AUD
MOH London$4,915 AUD

22 data points across 16 retailers

13 retailers$969 AUD to $4,084 AUD

B+
Cheapest Retailer
-
$969 AUD
B
Retailer 2
-
$1,133 AUD
View
B+
Retailer 3
-
$1,233 AUD
View
B+
Retailer 4
-
$1,269 AUD
View
Final sale: no returns
B
Retailer 5
-
$1,314 AUD
View
Retailer 6
-
$1,314 AUD
View
Price last confirmed 19 days ago
B
Retailer 7
-
$1,568 AUD
View
B
Retailer 8
-
$2,121 AUD
View
B
Retailer 9
-
$3,126 AUD
View
B
Retailer 10
-
$3,696 AUD
View
B
Retailer 11
-
$4,034 AUD
View
B
Retailer 12
-
$4,084 AUD
View
Most Expensive
MOH London
LG506195921 · Nov 5
$4,915 AUD
£2,715 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $969 AUDSave up to $3,115 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+
1.21ct Emerald
$969 AUD