CaratHunter
Plans
Emerald|Lab Grown|IGI

1.41ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG830619448

Shape and cutting style on the report: Emerald cut

Certificate IGI LG830619448

Diamond specifications and retailer prices

From £210 GBP
As of November 6, 2026
Save £553 GBP (73%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £762 GBP at MOH London · As of November 1, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG830619448 or 830619448. Listed at 4 retailers as of November 1, 2026, with prices from £210 to £762, a £553 spread on the same certified stone. MOH London lists it at £762. 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

1.41
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830619448
Dimensions12.22 × 5.57 × 3.51 mm
L/W Ratio2.19
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.22 mm5.57 mm1.41 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830619448
Side View
Table 57.0%Crown 36.6°Girdle: MED-STKPavilion 37.9°Culet: LargeDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £762 GBP|Low: £210 GBP|High: £767 GBP|Avg: £403 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2£210 GBP
Retailer 3£279 GBP
Retailer 4£565 GBP
MOH London£762 GBP

6 data points across 4 retailers

4 retailers£210 GBP to £762 GBP

B+
Cheapest Retailer
-
£210 GBP
Retailer 2
-
£279 GBP
View
Price last confirmed 8 days ago
B
Retailer 3
-
£565 GBP
View
Most Expensive
B
MOH London
LG830619448 · Nov 1
£762 GBP
View
3 more retailers have this diamond
Prices start from £210 GBPSave up to £553 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.

B+
1.41ct Emerald
£210 GBP