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Emerald|Lab Grown|IGI

0.76ct E SI1 Emerald Lab Grown Diamond

VG • E/SI1 • IGI LG831641770

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831641770

Diamond specifications and retailer prices

From £92 GBP
$122 USD
As of October 27, 2026
Save £962 GBP (91%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,054 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.76ct lab-grown emerald diamond

This 0.76ct 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 LG831641770 or 831641770. Listed at 11 retailers as of October 27, 2026, with prices from £92 to £1,054, a £962 spread on the same certified stone. MOH London lists it at £1,054. 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

0.76
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle45.9°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831641770
Dimensions5.80 × 4.41 × 3.10 mm
L/W Ratio1.32
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
5.80 mm4.41 mm0.76 ctE / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831641770
Side View
Table 72.0%Crown 45.9°Girdle: MediumPavilion 42.1°Culet: LargeDepth 70.3%

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 27
Current: £1,054 GBP|Low: £89 GBP|High: £1,079 GBP|Avg: £363 GBP|-2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 3£92 GBP
Retailer 8£103 GBP
Retailer 7£121 GBP
Retailer 9£121 GBP
Retailer 5£158 GBP
Retailer 10£171 GBP
Retailer 2£212 GBP
Retailer 4£314 GBP
Retailer 11£404 GBP
Retailer 6£1,029 GBP
MOH London£1,054 GBP

33 data points across 11 retailers

11 retailers£92 GBP to £1,054 GBP

A
Cheapest Retailer
-
£92 GBP
$122 USD
B+
Retailer 2
-
£103 GBP
$137 USD
View
Final sale: no returns
B+
Retailer 3
-
£121 GBP
$161 USD
View
B+
Retailer 4
-
£121 GBP
$161 USD
View
B+
Retailer 5
-
£158 GBP
$210 USD
View
B+
Retailer 6
-
£171 GBP
$228 USD
View
B+
Retailer 7
-
£212 GBP
View
B
Retailer 8
-
£314 GBP
$418 USD
View
B
Retailer 9
-
£404 GBP
$538 USD
View
C
Retailer 10
-
£1,029 GBP
$1,370 USD
View
Most Expensive
B
MOH London
LG831641770 · Oct 29
£1,054 GBP
View
10 more retailers have this diamond
Prices start from £92 GBPSave up to £962 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
0.76ct Emerald
£92 GBP