Emerald|Lab Grown|IGI

1.21ct H VS2 Emerald Lab Grown Diamond

ID • H/VS2 • IGI LG506195921

Shape and cutting style on the report: Emerald cut

Certificate IGI LG506195921

Diamond specifications and retailer prices

From €609 EUR
$680 USD
As of October 31, 2026
Save €1,956 EUR (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,099 EUR at MOH London · As of October 26, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG506195921 or 506195921. Listed at 13 retailers as of October 31, 2026, with a 321% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle16.6°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506195921
Dimensions7.40 × 5.02 × 3.18 mm
L/W Ratio1.47
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
7.40 mm5.02 mm1.21 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG506195921
Side View
Table 62.0%Crown 16.6°Girdle: MediumPavilion 42.8°Culet: LNGDepth 63.3%

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: Oct 31
Current: €3,099 EUR|Low: €568 EUR|High: €3,132 EUR|Avg: €1,490 EUR|-0.9%
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
October 30, 2026
Retailer 2€609 EUR
Retailer 11€712 EUR
Retailer 7€774 EUR
Retailer 16€774 EUR
Retailer 3€797 EUR
Retailer 12€825 EUR
Retailer 15€825 EUR
Retailer 9€985 EUR
Retailer 6€1,280 EUR
Retailer 13€1,332 EUR
Retailer 10€1,963 EUR
Retailer 14€2,321 EUR
Retailer 8€2,363 EUR
Retailer 5€2,533 EUR
Retailer 4€2,565 EUR
MOH London€3,099 EUR

23 data points across 16 retailers

13 retailers€609 EUR to €2,565 EUR

B+
Cheapest Retailer
-
€609 EUR
$680 USD
B
Retailer 2
-
€712 EUR
$795 USD
View
B+
Retailer 3
-
€774 EUR
$865 USD
View
B+
Retailer 4
-
€797 EUR
$890 USD
View
Final sale: no returns
B
Retailer 5
-
€825 EUR
$922 USD
View
Retailer 6
-
€825 EUR
$922 USD
View
Price last confirmed 14 days ago
B
Retailer 7
-
€985 EUR
$1,100 USD
View
B
Retailer 8
-
€1,332 EUR
$1,488 USD
View
B
Retailer 9
-
€1,963 EUR
$2,193 USD
View
B
Retailer 10
-
€2,321 EUR
$2,593 USD
View
B
Retailer 11
-
€2,533 EUR
$2,830 USD
View
B
Retailer 12
-
€2,565 EUR
£2,256 GBP
View
Most Expensive
MOH London
LG506195921 · Oct 26
€3,099 EUR
£2,726 GBP
View
Price under review
12 more retailers have this diamond
Prices start from €609 EURSave up to €1,956 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+
1.21ct Emerald
€609 EUR