Emerald|Lab Grown|IGI

50.27ct H VVS2 Emerald Lab Grown Diamond

GD • H/VVS2 • IGI LG769615255

Shape and cutting style on the report: Emerald cut

Certificate IGI LG769615255

Diamond specifications and retailer prices

From £26,917 GBP
$36,066 USD
As of October 31, 2026
Save £6,898 GBP (20%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £33,815 GBP at William & Sons Jewelers · As of October 31, 2026
View at William & Sons Jewelers

About this 50.27ct lab-grown emerald diamond

This 50.27ct lab-grown emerald sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG769615255 or 769615255. Listed at 5 retailers as of October 31, 2026, with prices from £26,917 to £33,815, a £6,898 spread on the same certified stone. William & Sons Jewelers lists it at £33,815. 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

50.27
Carat
H
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769615255
Dimensions23.18 × 16.55 × 12.40 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
23.18 mm16.55 mm50.27 ctH / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769615255
Side View
Table 68.0%Crown 43.9°Girdle: Very ThickPavilion 41.6°Culet: LargeDepth 74.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £26,917 GBP|Low: £25,788 GBP|High: £125,436 GBP|Avg: £47,876 GBP|-24.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
William & Sons Jewelers
October 24, 2026
Retailer 7£25,788 GBP
Retailer 5£26,225 GBP
Retailer 1£26,917 GBP
Retailer 2£29,727 GBP
Retailer 4£30,976 GBP
William & Sons Jewelers£33,815 GBP
Retailer 8£40,523 GBP
Retailer 6£68,386 GBP
Retailer 3£122,398 GBP

11 data points across 9 retailers

5 retailers£26,917 GBP to £33,815 GBP

B
Cheapest Retailer
-
£26,917 GBP
$36,066 USD
Retailer 2
-
£29,727 GBP
$39,831 USD
View
Price last confirmed 8 days ago
Retailer 3
-
£30,976 GBP
$41,504 USD
View
Price last confirmed 19 days ago
Most Expensive
C
William & Sons Jewelers
cert_LG769615255 · Oct 31
£33,815 GBP
$45,309 USD
View
Final sale: no returns
3 more retailers have this diamond
Prices start from £26,917 GBPSave up to £6,898 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
50.27ct Emerald
£26,917 GBP