Emerald|Lab Grown|IGI

1.21ct E VS2 Emerald Lab Grown Diamond

GD • E/VS2 • IGI LG622490736

Shape and cutting style on the report: Emerald cut

Certificate IGI LG622490736

Diamond specifications and retailer prices

From £300 GBP
$400 USD
As of October 29, 2026
4 retailers carry this diamond
Most expensive: £499 GBP at Novita Diamonds · As of October 5, 2026
View at Novita Diamonds

About this 1.21ct lab-grown emerald diamond

This 1.21ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG622490736 or 622490736. Listed at 4 retailers as of October 29, 2026. 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
E
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622490736
Dimensions7.30 × 4.97 × 3.38 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
7.30 mm4.97 mm1.21 ctE / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622490736
Side View
Table 61.0%Crown 33.5°Girdle: MediumPavilion 37.2°Culet: LNGDepth 68.0%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: £499 GBP|Low: £189 GBP|High: £5,235 GBP|Avg: £825 GBP|+6.9%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
October 7, 2026
Retailer 13£189 GBP
Retailer 11£219 GBP
Retailer 12£259 GBP
Retailer 14£268 GBP
Retailer 8£293 GBP
Retailer 2£300 GBP
Retailer 15£308 GBP
Retailer 4£466 GBP
Novita Diamonds£499 GBP
Retailer 3£637 GBP
Retailer 9£811 GBP
Retailer 10£837 GBP
Retailer 6£852 GBP
Retailer 5£904 GBP
Retailer 7£5,235 GBP

17 data points across 15 retailers

4 retailers

Retailer 1
-
£189 GBP
$252 USD
Price last confirmed 24 days ago
B+
Retailer 2
-
£300 GBP
$400 USD
View
Retailer 3
-
£466 GBP
$621 USD
View
Price last confirmed 50 days ago
Most Expensive
Novita Diamonds
cert_622490736 · Oct 5
£499 GBP
A$1,023 AUD
View
Price last confirmed 25 days ago
3 more retailers have this diamond
Prices start from £300 GBP

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
£300 GBP