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Emerald|Lab Grown|IGI

1.01ct I SI2 Emerald Lab Grown Diamond

ID • I/SI2 • IGI LG407945515

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407945515

Diamond specifications and retailer prices

From €627 EUR
$700 USD
As of October 31, 2026
Save €2,810 EUR (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €3,436 EUR at MOH London · As of October 27, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG407945515 or 407945515. Listed at 9 retailers as of October 27, 2026, with prices from €627 to €3,436, a €2,810 spread on the same certified stone. MOH London lists it at €3,436. 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
I
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle24°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407945515
Dimensions6.57 × 4.72 × 3.33 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
6.57 mm4.72 mm1.01 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407945515
Side View
Table 58.0%Crown 24°Girdle: ThickPavilion 42°Culet: LNGDepth 70.6%

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 31
Current: €3,436 EUR|Low: €627 EUR|High: €3,477 EUR|Avg: €1,535 EUR|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 5€627 EUR
Retailer 4€789 EUR
Retailer 10€858 EUR
Retailer 6€916 EUR
Retailer 9€916 EUR
Retailer 11€1,345 EUR
Retailer 7€1,470 EUR
Retailer 2€2,036 EUR
Retailer 3€2,049 EUR
Retailer 8€2,574 EUR
MOH London€3,436 EUR

16 data points across 11 retailers

9 retailers€627 EUR to €3,436 EUR

A
Cheapest Retailer
-
€627 EUR
$700 USD
B+
Retailer 2
-
€789 EUR
$882 USD
View
B+
Retailer 3
-
€858 EUR
$959 USD
View
B+
Retailer 4
-
€916 EUR
$1,023 USD
View
Retailer 5
-
€916 EUR
$1,023 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
€1,470 EUR
$1,642 USD
View
B
Retailer 7
-
€2,036 EUR
$2,275 USD
View
B
Retailer 8
-
€2,574 EUR
$2,876 USD
View
Most Expensive
B
MOH London
LG407945515 · Oct 27
€3,436 EUR
£3,023 GBP
View
8 more retailers have this diamond
Prices start from €627 EURSave up to €2,810 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
€627 EUR