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Emerald|Lab Grown|IGI

1.21ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG834609149

Shape and cutting style on the report: Emerald cut

Certificate IGI LG834609149

Diamond specifications and retailer prices

From €229 EUR
HK$2,000 HKD
As of October 31, 2026
Save €731 EUR (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €961 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.21ct lab-grown emerald diamond

This 1.21ct lab-grown emerald sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG834609149 or 834609149. Listed at 14 retailers as of October 31, 2026, with prices from €229 to €961, a €731 spread on the same certified stone. MOH London lists it at €961. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834609149
Dimensions7.38 × 4.96 × 3.37 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.38 mm4.96 mm1.21 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834609149
Side View
Table 66.0%Crown 40.7°Girdle: MediumPavilion 43.4°Culet: LargeDepth 67.9%

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: €961 EUR|Low: €158 EUR|High: €972 EUR|Avg: €501 EUR|+5.0%
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
November 1, 2026
Retailer 9€166 EUR
Retailer 10€192 EUR
Retailer 5€229 EUR
Retailer 15€362 EUR
Retailer 13€400 EUR
Retailer 14€426 EUR
Retailer 6€475 EUR
Retailer 2€559 EUR
Retailer 7€587 EUR
Retailer 3€661 EUR
Retailer 4€666 EUR
Retailer 11€671 EUR
Retailer 12€679 EUR
Retailer 8€697 EUR
MOH London€961 EUR

19 data points across 15 retailers

14 retailers€229 EUR to €961 EUR

Retailer 1
-
€166 EUR
$185 USD
Price last confirmed 21 days ago
Retailer 2
-
€192 EUR
$215 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
€229 EUR
HK$2,000 HKD
View
A
Retailer 4
-
€362 EUR
$404 USD
View
A
Retailer 5
-
€400 EUR
$447 USD
View
A
Retailer 6
-
€426 EUR
$476 USD
View
B+
Retailer 7
-
€559 EUR
$625 USD
View
B+
Retailer 8
-
€587 EUR
$656 USD
View
Retailer 9
-
€661 EUR
$738 USD
View
Price last confirmed 24 days ago
B+
Retailer 10
-
€666 EUR
SGD 1,006 SGD
View
B+
Retailer 11
-
€671 EUR
$750 USD
View
B+
Retailer 12
-
€679 EUR
$759 USD
View
B+
Retailer 13
-
€697 EUR
$779 USD
View
Most Expensive
B
MOH London
LG834609149 · Nov 1
€961 EUR
£845 GBP
View
13 more retailers have this diamond
Prices start from €229 EURSave up to €731 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
1.21ct Emerald
€229 EUR