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Emerald|Lab Grown|IGI

5.45ct E VS2 Emerald Lab Grown Diamond

ID • E/VS2 • IGI LG512225958

Shape and cutting style on the report: Emerald cut

Certificate IGI LG512225958

Diamond specifications and retailer prices

From £7,487 GBP
$9,970 USD
As of October 29, 2026
13 retailers carry this diamond
Most expensive: £38,705 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 5.45ct lab-grown emerald diamond

This 5.45ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG512225958 or 512225958. Listed at 13 retailers as of October 29, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.45
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.3°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512225958
Dimensions11.38 × 8.26 × 5.43 mm
L/W Ratio1.38
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
11.38 mm8.26 mm5.45 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512225958
Side View
Table 67.0%Crown 24.3°Girdle: ThickPavilion 34.5°Culet: LNGDepth 65.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £38,705 GBP|Low: £7,487 GBP|High: £69,375 GBP|Avg: £32,301 GBP|+0.5%
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
Retailer 17
October 29, 2026
Retailer 12£7,487 GBP
Retailer 8£20,766 GBP
Retailer 16£24,064 GBP
Retailer 11£26,562 GBP
Retailer 3£26,774 GBP
Retailer 6£27,929 GBP
Retailer 14£29,570 GBP
Retailer 4£29,749 GBP
Retailer 10£30,356 GBP
Retailer 13£30,812 GBP
Retailer 17£30,812 GBP
Retailer 7£33,079 GBP
Retailer 2£33,183 GBP
Retailer 15£38,590 GBP
MOH London£38,705 GBP
Retailer 5£44,129 GBP
Retailer 9£69,375 GBP

22 data points across 17 retailers

13 retailers

B
Cheapest Retailer
-
£7,487 GBP
$9,970 USD
Retailer 2
-
£24,064 GBP
$32,046 USD
View
Price under review
Retailer 3
-
£26,562 GBP
$35,372 USD
View
Price under review
Retailer 4
-
£29,570 GBP
$39,378 USD
View
Price under review
Retailer 5
-
£29,749 GBP
$39,616 USD
View
Price under review
Final sale: no returns
Retailer 6
-
£30,812 GBP
$41,032 USD
View
Price under review
Retailer 7
-
£33,183 GBP
View
Price under review
Most Expensive
MOH London
LG512225958 · Oct 29
£38,705 GBP
View
Price under review
7 more retailers have this diamond
Prices start from £7,487 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
5.45ct Emerald
£7,487 GBP