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Emerald|Lab Grown|IGI

0.88ct E SI1 Emerald Lab Grown Diamond

VG • E/SI1 • IGI LG587318179

Shape and cutting style on the report: Emerald cut

Certificate IGI LG587318179

Diamond specifications and retailer prices

From £333 GBP
$444 USD
As of October 28, 2026
Save £445 GBP (57%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £778 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.88ct lab-grown emerald diamond

This 0.88ct lab-grown emerald sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG587318179 or 587318179. Listed at 4 retailers as of October 28, 2026, with prices from £333 to £778, a £445 spread on the same certified stone. MOH London lists it at £778. 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

0.88
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle27.1°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587318179
Dimensions6.80 × 4.52 × 2.95 mm
L/W Ratio1.50
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.80 mm4.52 mm0.88 ctE / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587318179
Side View
Table 73.0%Crown 27.1°Girdle: MediumPavilion 42.3°Culet: LNGDepth 65.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £778 GBP|Low: £273 GBP|High: £1,661 GBP|Avg: £632 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 6£273 GBP
Retailer 3£333 GBP
Retailer 2£356 GBP
Retailer 4£422 GBP
MOH London£778 GBP
Retailer 5£1,661 GBP

42 data points across 6 retailers

4 retailers£333 GBP to £778 GBP

B+
Cheapest Retailer
-
£333 GBP
$444 USD
B
Retailer 2
-
£356 GBP
View
B
Retailer 3
-
£422 GBP
$562 USD
View
Most Expensive
B
MOH London
LG587318179 · Oct 29
£778 GBP
View
3 more retailers have this diamond
Prices start from £333 GBPSave up to £445 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+
0.88ct Emerald
£333 GBP