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Emerald|Lab Grown|IGI

1.21ct F VS2 Emerald Lab Grown Diamond

F/VS2 • IGI LG649405838

Shape and cutting style on the report: Emerald cut

Certificate IGI LG649405838

Diamond specifications and retailer prices

From $612 NZD
As of November 5, 2026
Save $1,344 NZD (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,956 NZD 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 F colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG649405838 or 649405838. Listed at 9 retailers as of November 5, 2026, with prices from $612 to $1,956, a $1,344 spread on the same certified stone. MOH London lists it at $1,956. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
F
Colour
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649405838
Dimensions6.86 × 4.97 × 3.47 mm
L/W Ratio1.38
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.86 mm4.97 mm1.21 ctF / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649405838
Side View
Table 63.0%Crown 36.3°Girdle: MediumPavilion 43.3°Culet: LNGDepth 69.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,956 NZD|Low: $612 NZD|High: $1,985 NZD|Avg: $1,072 NZD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 7$612 NZD
Retailer 5$678 NZD
Retailer 2$754 NZD
Retailer 6$821 NZD
Retailer 3$1,011 NZD
Retailer 4$1,089 NZD
Retailer 8$1,653 NZD
MOH London$1,956 NZD

42 data points across 8 retailers

9 retailers$612 NZD to $1,956 NZD

A
Cheapest Retailer
-
$612 NZD
B+
Retailer 2
-
$678 NZD
View
B+
Retailer 3
-
$754 NZD
View
B+
Retailer 4
-
$821 NZD
View
B+
Retailer 5
-
$1,011 NZD
View
Retailer 6
-
$1,047 NZD
View
Price last confirmed 32 days ago
Retailer 7
-
$1,089 NZD
View
Price last confirmed 27 days ago
Retailer 8
-
$1,653 NZD
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG649405838 · Nov 5
$1,956 NZD
£868 GBP
View
8 more retailers have this diamond
Prices start from $612 NZDSave up to $1,344 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
1.21ct Emerald
$612 NZD