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Emerald|Lab Grown|IGI

1.41ct E SI1 Emerald Lab Grown Diamond

VG • E/SI1 • IGI LG447091644

Shape and cutting style on the report: Emerald cut

Certificate IGI LG447091644

Diamond specifications and retailer prices

From £135 GBP
$181 USD
As of October 30, 2026
Save £640 GBP (83%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £775 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.41ct lab-grown emerald diamond

This 1.41ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG447091644 or 447091644. Listed at 7 retailers as of October 26, 2026, with prices from £135 to £775, a £640 spread on the same certified stone. MOH London lists it at £775. 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

1.41
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.2°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447091644
Dimensions7.14 × 5.12 × 3.88 mm
L/W Ratio1.39
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
7.14 mm5.12 mm1.41 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447091644
Side View
Table 65.5%Crown 29.2°Girdle: Slightly ThickPavilion 43.6°Culet: LNGDepth 75.8%

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: Oct 30
Current: £775 GBP|Low: £99 GBP|High: £809 GBP|Avg: £462 GBP|-3.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5£135 GBP
Retailer 7£239 GBP
Retailer 2£298 GBP
Retailer 3£522 GBP
Retailer 4£533 GBP
Retailer 6£694 GBP
MOH London£775 GBP

42 data points across 7 retailers

7 retailers£135 GBP to £775 GBP

A
Cheapest Retailer
-
£135 GBP
$181 USD
Final sale: no returns
B+
Retailer 2
-
£239 GBP
HK$2,500 HKD
View
B+
Retailer 3
-
£298 GBP
View
B
Retailer 4
-
£522 GBP
$700 USD
View
B
Retailer 5
-
£533 GBP
$714 USD
View
B
Retailer 6
-
£694 GBP
SGD 1,257 SGD
View
Most Expensive
B
MOH London
LG447091644 · Oct 26
£775 GBP
View
6 more retailers have this diamond
Prices start from £135 GBPSave up to £640 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
1.41ct Emerald
£135 GBP