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Emerald|Lab Grown|IGI

5.42ct E VVS1 Emerald Lab Grown Diamond

VG • E/VVS1 • IGI LG847638898

Shape and cutting style on the report: Emerald cut

Certificate IGI LG847638898

Diamond specifications and retailer prices

From £1,400 GBP
$1,865 USD
As of October 28, 2026
Save £9,173 GBP (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £10,573 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.42ct lab-grown emerald diamond

This 5.42ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG847638898 or 847638898. Listed at 11 retailers as of October 28, 2026, with prices from £1,400 to £10,573, a £9,173 spread on the same certified stone. Brilliant Earth lists it at £10,573. 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

5.42
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847638898
Dimensions11.75 × 8.15 × 5.58 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.75 mm8.15 mm5.42 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847638898
Side View
Table 65.0%Crown 35.2°Girdle: Slightly ThickPavilion 41.7°Culet: LargeDepth 68.5%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: £3,413 GBP|Low: £1,400 GBP|High: £5,007 GBP|Avg: £2,821 GBP|-6.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8£1,400 GBP
Retailer 3£1,415 GBP
Retailer 4£1,493 GBP
Retailer 5£1,990 GBP
Retailer 6£2,707 GBP
Retailer 2£2,994 GBP
Retailer 10£3,151 GBP
Retailer 9£3,280 GBP
Retailer 1£3,413 GBP
Retailer 7£4,726 GBP

11 data points across 10 retailers

11 retailers£1,400 GBP to £10,573 GBP

A
Cheapest Retailer
-
£1,400 GBP
$1,865 USD
A
Retailer 2
-
£1,415 GBP
View
A
Retailer 3
-
£1,493 GBP
€1,893 EUR
View
B+
Retailer 4
-
£1,990 GBP
ZAR 42,803 ZAR
View
B+
Retailer 5
-
£2,707 GBP
$3,605 USD
View
B+
Retailer 6
-
£2,994 GBP
$3,987 USD
View
B+
Retailer 7
-
£3,151 GBP
View
B+
Retailer 8
-
£3,280 GBP
SGD 5,902 SGD
View
B+
Retailer 9
-
£3,413 GBP
$4,545 USD
View
B
Retailer 10
-
£4,726 GBP
$6,293 USD
View
Most Expensive
B
Brilliant Earth
22265374A · Oct 29
£10,573 GBP
$14,080 USD
View
10 more retailers have this diamond
Prices start from £1,400 GBPSave up to £9,173 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.

A
5.42ct Emerald
£1,400 GBP