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Emerald|Lab Grown|IGI

1.01ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG502109343

Shape and cutting style on the report: Emerald cut

Certificate IGI LG502109343

Diamond specifications and retailer prices

From €516 EUR
$577 USD
As of October 30, 2026
Save €2,266 EUR (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,783 EUR at MOH London · As of October 25, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG502109343 or 502109343. Listed at 11 retailers as of October 25, 2026, with prices from €516 to €2,783, a €2,266 spread on the same certified stone. MOH London lists it at €2,783. 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
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle20.6°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502109343
Dimensions7.39 × 4.77 × 2.84 mm
L/W Ratio1.55
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.39 mm4.77 mm1.01 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502109343
Side View
Table 66.5%Crown 20.6°Girdle: MediumPavilion 38°Culet: LNGDepth 59.5%

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: €2,783 EUR|Low: €496 EUR|High: €2,813 EUR|Avg: €1,027 EUR|-1.1%
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
October 25, 2026
Retailer 6€516 EUR
Retailer 7€546 EUR
Retailer 13€577 EUR
Retailer 12€578 EUR
Retailer 8€640 EUR
Retailer 11€640 EUR
Retailer 3€756 EUR
Retailer 9€984 EUR
Retailer 4€1,017 EUR
Retailer 2€1,589 EUR
Retailer 10€1,684 EUR
Retailer 5€1,715 EUR
MOH London€2,783 EUR

16 data points across 13 retailers

11 retailers€516 EUR to €2,783 EUR

A
Cheapest Retailer
-
€516 EUR
$577 USD
A
Retailer 2
-
€546 EUR
$610 USD
View
A
Retailer 3
-
€577 EUR
$645 USD
View
Final sale: no returns
A
Retailer 4
-
€578 EUR
$646 USD
View
Retailer 5
-
€640 EUR
$715 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€640 EUR
$715 USD
View
B+
Retailer 7
-
€756 EUR
$845 USD
View
B+
Retailer 8
-
€984 EUR
$1,099 USD
View
B
Retailer 9
-
€1,589 EUR
$1,775 USD
View
B
Retailer 10
-
€1,684 EUR
$1,881 USD
View
Most Expensive
B
MOH London
LG502109343 · Oct 25
€2,783 EUR
£2,448 GBP
View
10 more retailers have this diamond
Prices start from €516 EURSave up to €2,266 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
€516 EUR