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Emerald|Lab Grown|IGI

0.48ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG597377841

Shape and cutting style on the report: Emerald cut

Certificate IGI LG597377841

Diamond specifications and retailer prices

From £67 GBP
$89 USD
As of October 27, 2026
Save £547 GBP (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £614 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.48ct lab-grown emerald diamond

This 0.48ct lab-grown emerald sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG597377841 or 597377841. Listed at 15 retailers as of October 27, 2026, with prices from £67 to £614, a £547 spread on the same certified stone. MOH London lists it at £614. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.48
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597377841
Dimensions5.70 × 3.79 × 2.36 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.70 mm3.79 mm0.48 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG597377841
Side View
Table 71.0%Crown 38.4°Girdle: MED-STKPavilion 40.7°Culet: LargeDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £614 GBP|Low: £65 GBP|High: £618 GBP|Avg: £193 GBP|+0.6%
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
October 29, 2026
Retailer 10£67 GBP
Retailer 14£75 GBP
Retailer 5£78 GBP
Retailer 4£89 GBP
Retailer 12£89 GBP
Retailer 9£139 GBP
Retailer 2£153 GBP
Retailer 7£158 GBP
Retailer 13£175 GBP
Retailer 8£201 GBP
Retailer 11£263 GBP
Retailer 3£267 GBP
Retailer 6£313 GBP
MOH London£614 GBP

44 data points across 14 retailers

15 retailers£67 GBP to £614 GBP

A
Cheapest Retailer
-
£67 GBP
$89 USD
A
Retailer 2
-
£75 GBP
$100 USD
View
Final sale: no returns
A
Retailer 3
-
£78 GBP
$104 USD
View
A
Retailer 4
-
£89 GBP
$118 USD
View
A
Retailer 5
-
£89 GBP
$118 USD
View
A
Retailer 6
-
£139 GBP
$185 USD
View
A
Retailer 7
-
£153 GBP
View
A
Retailer 8
-
£158 GBP
€201 EUR
View
B+
Retailer 9
-
£175 GBP
$233 USD
View
B+
Retailer 10
-
£201 GBP
View
B
Retailer 11
-
£263 GBP
$350 USD
View
B
Retailer 12
-
£267 GBP
$356 USD
View
B
Retailer 13
-
£269 GBP
View
B
Retailer 14
-
£313 GBP
$417 USD
View
Most Expensive
B
MOH London
LG597377841 · Oct 29
£614 GBP
View
14 more retailers have this diamond
Prices start from £67 GBPSave up to £547 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
0.48ct Emerald
£67 GBP