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Emerald|Lab Grown|IGI

1.48ct F VVS2 Emerald Lab Grown Diamond

VG • F/VVS2 • IGI LG639489538

Shape and cutting style on the report: Emerald cut

Certificate IGI LG639489538

Diamond specifications and retailer prices

From £840 GBP
As of November 5, 2026
Save £301 GBP (26%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,141 GBP at Zales · As of November 4, 2026
View at Zales

About this 1.48ct lab-grown emerald diamond

This 1.48ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG639489538 or 639489538. Listed at 4 retailers as of November 4, 2026, with prices from £840 to £1,141, a £301 spread on the same certified stone. Zales lists it at £1,141. 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

1.48
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639489538
Dimensions7.63 × 5.57 × 3.64 mm
L/W Ratio1.37
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.63 mm5.57 mm1.48 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639489538
Side View
Table 64.0%Crown 34.5°Girdle: MED-STKPavilion 40.4°Culet: LargeDepth 65.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: £1,141 GBP|Low: £840 GBP|High: £1,452 GBP|Avg: £1,104 GBP|-21.4%
Retailer 1
Retailer 2
Retailer 3
Zales
September 28, 2026
Retailer 2£840 GBP
Retailer 1£1,141 GBP
Retailer 3£1,141 GBP
Zales£1,141 GBP

2 data points across 4 retailers

4 retailers£840 GBP to £1,141 GBP

B
Cheapest Retailer
-
£840 GBP
B
Retailer 2
-
£1,141 GBP
View
B
Retailer 3
-
£1,141 GBP
View
Most Expensive
B
Zales
521777914 · Nov 4
£1,141 GBP
$1,540 USD
View
3 more retailers have this diamond
Prices start from £840 GBPSave up to £301 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
1.48ct Emerald
£840 GBP