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Emerald|Lab Grown|IGI

1.01ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG634405427

Shape and cutting style on the report: Emerald cut

Certificate IGI LG634405427

Diamond specifications and retailer prices

From €209 EUR
$234 USD
As of October 30, 2026
Save €834 EUR (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,044 EUR at MOH London · As of October 26, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634405427 or 634405427. Listed at 15 retailers as of October 26, 2026, with prices from €209 to €1,044, a €834 spread on the same certified stone. MOH London lists it at €1,044. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634405427
Dimensions6.76 × 4.75 × 3.19 mm
L/W Ratio1.42
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
6.76 mm4.75 mm1.01 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634405427
Side View
Table 66.0%Crown 33.1°Girdle: MediumPavilion 38.2°Culet: LNGDepth 67.2%

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: €1,044 EUR|Low: €201 EUR|High: €1,443 EUR|Avg: €599 EUR|+2.2%
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
Retailer 17
Retailer 18
October 28, 2026
Retailer 12€209 EUR
Retailer 6€235 EUR
Retailer 3€243 EUR
Retailer 14€260 EUR
Retailer 17€260 EUR
Retailer 18€285 EUR
Retailer 15€439 EUR
Retailer 2€447 EUR
Retailer 4€467 EUR
Retailer 13€555 EUR
Retailer 9€676 EUR
Retailer 10€756 EUR
Retailer 16€836 EUR
Retailer 11€839 EUR
Retailer 5€883 EUR
Retailer 8€914 EUR
MOH London€1,044 EUR
Retailer 7€1,443 EUR

26 data points across 18 retailers

15 retailers€209 EUR to €1,044 EUR

A
Cheapest Retailer
-
€209 EUR
$234 USD
A
Retailer 2
-
€235 EUR
$262 USD
View
Final sale: no returns
A
Retailer 3
-
€243 EUR
$272 USD
View
A
Retailer 4
-
€260 EUR
$291 USD
View
A
Retailer 5
-
€260 EUR
$291 USD
View
A
Retailer 6
-
€285 EUR
$318 USD
View
B+
Retailer 7
-
€439 EUR
$491 USD
View
B+
Retailer 8
-
€447 EUR
ZAR 8,065 ZAR
View
B+
Retailer 9
-
€467 EUR
$522 USD
View
B+
Retailer 10
-
€555 EUR
$620 USD
View
B
Retailer 11
-
€756 EUR
HK$6,600 HKD
View
B
Retailer 12
-
€836 EUR
$934 USD
View
B
Retailer 13
-
€839 EUR
$937 USD
View
B
Retailer 14
-
€883 EUR
$986 USD
View
Most Expensive
B
MOH London
LG634405427 · Oct 26
€1,044 EUR
£918 GBP
View
14 more retailers have this diamond
Prices start from €209 EURSave up to €834 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
€209 EUR