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Emerald|Lab Grown|IGI

1.01ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG772610089

Shape and cutting style on the report: Emerald cut

Certificate IGI LG772610089

Diamond specifications and retailer prices

From £97 GBP
As of November 6, 2026
Save £905 GBP (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,002 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG772610089 or 772610089. Listed at 17 retailers as of November 5, 2026, with prices from £97 to £1,002, a £905 spread on the same certified stone. MOH London lists it at £1,002. 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

1.01
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772610089
Dimensions6.69 × 4.84 × 3.09 mm
L/W Ratio1.38
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
6.69 mm4.84 mm1.01 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772610089
Side View
Table 64.0%Crown 33.3°Girdle: MediumPavilion 38.2°Culet: LargeDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,002 GBP|Low: £93 GBP|High: £1,017 GBP|Avg: £279 GBP|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10£97 GBP
Retailer 3£108 GBP
Retailer 12£113 GBP
Retailer 11£120 GBP
Retailer 2£200 GBP
Retailer 8£228 GBP
Retailer 4£230 GBP
Retailer 7£238 GBP
Retailer 5£291 GBP
Retailer 9£331 GBP
Retailer 6£364 GBP
MOH London£1,002 GBP

44 data points across 12 retailers

17 retailers£97 GBP to £1,002 GBP

A
Cheapest Retailer
-
£97 GBP
A
Retailer 2
-
£108 GBP
View
Final sale: no returns
A
Retailer 3
-
£113 GBP
View
A
Retailer 4
-
£120 GBP
View
A
Retailer 5
-
£143 GBP
View
B+
Retailer 6
-
£167 GBP
View
A
Retailer 7
-
£200 GBP
View
A
Retailer 8
-
£228 GBP
View
A
Retailer 9
-
£230 GBP
View
Retailer 10
-
£238 GBP
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£291 GBP
View
Retailer 12
-
£331 GBP
View
Price last confirmed 9 days ago
B+
Retailer 13
-
£334 GBP
View
B+
Retailer 14
-
£364 GBP
View
B
Retailer 15
-
£429 GBP
View
B
Retailer 16
-
£722 GBP
View
Most Expensive
B
MOH London
LG772610089 · Nov 5
£1,002 GBP
View
16 more retailers have this diamond
Prices start from £97 GBPSave up to £905 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
1.01ct Emerald
£97 GBP