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Emerald|Lab Grown|IGI

1.05ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG773667629

Shape and cutting style on the report: Emerald cut

Certificate IGI LG773667629

Diamond specifications and retailer prices

From £158 GBP
$210 USD
As of October 25, 2026
Save £582 GBP (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £740 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.05ct lab-grown emerald diamond

This 1.05ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG773667629 or 773667629. Listed at 9 retailers as of October 25, 2026, with prices from £158 to £740, a £582 spread on the same certified stone. MOH London lists it at £740. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773667629
Dimensions6.78 × 4.73 × 3.25 mm
L/W Ratio1.43
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
6.78 mm4.73 mm1.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773667629
Side View
Table 62.0%Crown 41°Girdle: MediumPavilion 37.6°Culet: LargeDepth 68.7%

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 25
Current: £740 GBP|Low: £158 GBP|High: £782 GBP|Avg: £332 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 9£158 GBP
Retailer 5£173 GBP
Retailer 6£210 GBP
Retailer 8£268 GBP
Retailer 3£271 GBP
Retailer 2£277 GBP
Retailer 4£339 GBP
Retailer 7£426 GBP
MOH London£740 GBP

42 data points across 9 retailers

9 retailers£158 GBP to £740 GBP

A
Cheapest Retailer
-
£158 GBP
$210 USD
A
Retailer 2
-
£173 GBP
HK$1,800 HKD
View
B+
Retailer 3
-
£210 GBP
$280 USD
View
A
Retailer 4
-
£268 GBP
ZAR 5,762 ZAR
View
A
Retailer 5
-
£271 GBP
€344 EUR
View
A
Retailer 6
-
£277 GBP
View
A
Retailer 7
-
£339 GBP
$451 USD
View
A
Retailer 8
-
£426 GBP
SGD 766 SGD
View
Most Expensive
B
MOH London
LG773667629 · Oct 26
£740 GBP
View
8 more retailers have this diamond
Prices start from £158 GBPSave up to £582 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
1.05ct Emerald
£158 GBP