Emerald|Lab Grown|IGI

1.01ct K VS1 Emerald Lab Grown Diamond

ID • K/VS1 • IGI LG400943044

Shape and cutting style on the report: Emerald cut

Certificate IGI LG400943044

Diamond specifications and retailer prices

From €786 EUR
As of November 6, 2026
Save €2,621 EUR (77%) 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG400943044 or 400943044. Listed at 10 retailers as of November 5, 2026, with prices from €786 to €3,407, a €2,621 spread on the same certified stone. MOH London lists it at €3,407. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
K
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle23.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG400943044
Dimensions6.62 × 4.66 × 3.20 mm
L/W Ratio1.42
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.62 mm4.66 mm1.01 ctK / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG400943044
Side View
Table 65.5%Crown 23.2°Girdle: Slightly ThickPavilion 40.8°Culet: LNGDepth 68.7%

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: Nov 6
Current: €3,407 EUR|Low: €754 EUR|High: €3,461 EUR|Avg: €1,618 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5€786 EUR
Retailer 6€911 EUR
Retailer 8€911 EUR
Retailer 3€1,069 EUR
Retailer 9€1,339 EUR
Retailer 7€1,463 EUR
Retailer 2€1,676 EUR
Retailer 4€2,027 EUR
MOH London€3,407 EUR

23 data points across 9 retailers

10 retailers€786 EUR to €3,407 EUR

A
Cheapest Retailer
-
€786 EUR
B+
Retailer 2
-
€854 EUR
View
B+
Retailer 3
-
€911 EUR
View
Retailer 4
-
€911 EUR
View
Price last confirmed 25 days ago
B+
Retailer 5
-
€1,069 EUR
View
B
Retailer 6
-
€1,463 EUR
View
B
Retailer 7
-
€1,676 EUR
View
B
Retailer 8
-
€2,027 EUR
View
B
Retailer 9
-
€2,562 EUR
View
Most Expensive
B
MOH London
LG400943044 · Nov 5
€3,407 EUR
£3,011 GBP
View
9 more retailers have this diamond
Prices start from €786 EURSave up to €2,621 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
€786 EUR