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Emerald|Lab Grown|IGI

0.80ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG515299901

Shape and cutting style on the report: Emerald cut

Certificate IGI LG515299901

Diamond specifications and retailer prices

From £85 GBP
$113 USD
As of October 29, 2026
Save £795 GBP (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £880 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.8ct lab-grown emerald diamond

This 0.8ct lab-grown emerald sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG515299901 or 515299901. Listed at 13 retailers as of October 29, 2026, with prices from £85 to £880, a £795 spread on the same certified stone. MOH London lists it at £880. 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

0.80
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.8°
Pavilion angle47.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG515299901
Dimensions6.56 × 4.40 × 2.95 mm
L/W Ratio1.49
Culet sizeLong
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
6.56 mm4.40 mm0.80 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG515299901
Side View
Table 72.5%Crown 22.8°Girdle: MediumPavilion 47.1°Culet: LNGDepth 67.0%

Caratlytics Score

How it works →
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 29
Current: £880 GBP|Low: £68 GBP|High: £887 GBP|Avg: £255 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
October 29, 2026
Retailer 10£85 GBP
Retailer 15£95 GBP
Retailer 3£98 GBP
Retailer 11£112 GBP
Retailer 14£112 GBP
Retailer 5£125 GBP
Retailer 8£188 GBP
Retailer 12£207 GBP
Retailer 2£229 GBP
Retailer 7£246 GBP
Retailer 4£285 GBP
Retailer 13£337 GBP
Retailer 9£376 GBP
Retailer 6£485 GBP
MOH London£880 GBP

22 data points across 15 retailers

13 retailers£85 GBP to £880 GBP

A
Cheapest Retailer
-
£85 GBP
$113 USD
A
Retailer 2
-
£95 GBP
$126 USD
View
Final sale: no returns
A
Retailer 3
-
£98 GBP
$131 USD
View
A
Retailer 4
-
£112 GBP
$149 USD
View
A
Retailer 5
-
£112 GBP
$149 USD
View
A
Retailer 6
-
£125 GBP
HK$1,300 HKD
View
A
Retailer 7
-
£188 GBP
€239 EUR
View
A
Retailer 8
-
£207 GBP
$275 USD
View
A
Retailer 9
-
£229 GBP
View
B+
Retailer 10
-
£285 GBP
$380 USD
View
B+
Retailer 11
-
£337 GBP
$449 USD
View
B
Retailer 12
-
£376 GBP
$501 USD
View
Most Expensive
B
MOH London
LG515299901 · Oct 29
£880 GBP
View
12 more retailers have this diamond
Prices start from £85 GBPSave up to £795 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
0.80ct Emerald
£85 GBP