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Emerald|Lab Grown|IGI

0.72ct E SI1 Emerald Lab Grown Diamond

VG • E/SI1 • IGI LG844663577

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844663577

Diamond specifications and retailer prices

From £156 GBP
As of November 1, 2026
Save £643 GBP (80%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £799 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 0.72ct lab-grown emerald diamond

This 0.72ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG844663577 or 844663577. Listed at 7 retailers as of November 1, 2026, with prices from £156 to £799, a £643 spread on the same certified stone. MOH London lists it at £799. 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

0.72
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle45.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844663577
Dimensions6.16 × 4.15 × 2.98 mm
L/W Ratio1.48
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
6.16 mm4.15 mm0.72 ctE / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844663577
Side View
Table 65.0%Crown 35.2°Girdle: Slightly ThickPavilion 45.7°Culet: LargeDepth 71.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £799 GBP|Low: £178 GBP|High: £806 GBP|Avg: £327 GBP|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3£178 GBP
Retailer 2£186 GBP
Retailer 6£192 GBP
Retailer 4£209 GBP
Retailer 5£344 GBP
MOH London£799 GBP

18 data points across 6 retailers

7 retailers£156 GBP to £799 GBP

A
Cheapest Retailer
-
£156 GBP
Retailer 2
-
£178 GBP
View
Price last confirmed 8 days ago
B+
Retailer 3
-
£186 GBP
View
B+
Retailer 4
-
£192 GBP
View
B+
Retailer 5
-
£209 GBP
View
B
Retailer 6
-
£344 GBP
View
Most Expensive
B
MOH London
LG844663577 · Nov 5
£799 GBP
View
6 more retailers have this diamond
Prices start from £156 GBPSave up to £643 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
0.72ct Emerald
£156 GBP