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Emerald|Lab Grown|IGI

1.01ct I SI2 Emerald Lab Grown Diamond

VG • I/SI2 • IGI LG407945418

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407945418

Diamond specifications and retailer prices

From €535 EUR
As of November 4, 2026
Save €2,872 EUR (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,407 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407945418 or 407945418. Listed at 10 retailers as of November 4, 2026, with prices from €535 to €3,407, a €2,872 spread on the same certified stone. MOH London lists it at €3,407. 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

1.01
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle23.6°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407945418
Dimensions6.78 × 4.74 × 3.23 mm
L/W Ratio1.43
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.78 mm4.74 mm1.01 ctI / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407945418
Side View
Table 67.0%Crown 23.6°Girdle: MED-STKPavilion 38.3°Culet: LNGDepth 68.1%

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 4
Current: €3,407 EUR|Low: €535 EUR|High: €3,461 EUR|Avg: €1,479 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 2€535 EUR
Retailer 6€786 EUR
Retailer 11€854 EUR
Retailer 12€879 EUR
Retailer 7€911 EUR
Retailer 10€911 EUR
Retailer 3€1,339 EUR
Retailer 8€1,463 EUR
Retailer 5€2,027 EUR
Retailer 4€2,039 EUR
Retailer 9€2,562 EUR
MOH London€3,407 EUR

15 data points across 12 retailers

10 retailers€535 EUR to €3,407 EUR

B+
Cheapest Retailer
-
€535 EUR
B+
Retailer 2
-
€786 EUR
View
B+
Retailer 3
-
€854 EUR
View
B+
Retailer 4
-
€879 EUR
View
Final sale: no returns
B
Retailer 5
-
€911 EUR
View
Retailer 6
-
€911 EUR
View
Price last confirmed 25 days ago
B
Retailer 7
-
€1,463 EUR
View
C
Retailer 8
-
€2,027 EUR
View
C
Retailer 9
-
€2,562 EUR
View
Most Expensive
C
MOH London
LG407945418 · Nov 5
€3,407 EUR
£3,011 GBP
View
9 more retailers have this diamond
Prices start from €535 EURSave up to €2,872 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.

B+
1.01ct Emerald
€535 EUR