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Emerald|Lab Grown|IGI

1.01ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG830676793

Shape and cutting style on the report: Emerald cut

Certificate IGI LG830676793

Diamond specifications and retailer prices

From €122 EUR
As of November 5, 2026
Save €1,012 EUR (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,134 EUR 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 LG830676793 or 830676793. Listed at 16 retailers as of November 5, 2026, with prices from €122 to €1,134, a €1,012 spread on the same certified stone. MOH London lists it at €1,134. 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 angle32.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830676793
Dimensions7.14 × 4.57 × 3.18 mm
L/W Ratio1.56
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.14 mm4.57 mm1.01 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830676793
Side View
Table 65.0%Crown 32.8°Girdle: MediumPavilion 41.1°Culet: LargeDepth 69.6%

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: Nov 5
Current: €1,134 EUR|Low: €122 EUR|High: €1,164 EUR|Avg: €384 EUR|+28.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 16€122 EUR
Retailer 7€144 EUR
Retailer 8€175 EUR
Retailer 4€187 EUR
Retailer 6€187 EUR
Retailer 13€189 EUR
Retailer 11€255 EUR
Retailer 10€258 EUR
Retailer 2€279 EUR
Retailer 15€356 EUR
Retailer 9€437 EUR
Retailer 3€487 EUR
Retailer 12€487 EUR
Retailer 5€601 EUR
Retailer 14€845 EUR
MOH London€1,134 EUR

43 data points across 16 retailers

16 retailers€122 EUR to €1,134 EUR

A
Cheapest Retailer
-
€122 EUR
Final sale: no returns
Retailer 2
-
€144 EUR
View
Price last confirmed 35 days ago
Retailer 3
-
€175 EUR
View
Price last confirmed 31 days ago
Retailer 4
-
€187 EUR
View
Price last confirmed 29 days ago
Retailer 5
-
€187 EUR
View
Price last confirmed 32 days ago
B+
Retailer 6
-
€189 EUR
View
Retailer 7
-
€255 EUR
View
Price last confirmed 8 days ago
A
Retailer 8
-
€258 EUR
View
A
Retailer 9
-
€279 EUR
View
B+
Retailer 10
-
€356 EUR
View
B+
Retailer 11
-
€437 EUR
View
B
Retailer 12
-
€487 EUR
View
B+
Retailer 13
-
€487 EUR
View
Retailer 14
-
€601 EUR
View
Price last confirmed 30 days ago
B
Retailer 15
-
€845 EUR
View
Most Expensive
C
MOH London
LG830676793 · Nov 5
€1,134 EUR
£1,002 GBP
View
15 more retailers have this diamond
Prices start from €122 EURSave up to €1,012 EUR

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
€122 EUR