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Emerald|Lab Grown|IGI

1.20ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG499125615

Shape and cutting style on the report: Emerald cut

Certificate IGI LG499125615

Diamond specifications and retailer prices

From €644 EUR
$720 USD
As of October 31, 2026
Save €1,870 EUR (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,369 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct lab-grown emerald diamond

This 1.2ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG499125615 or 499125615. Listed at 12 retailers as of October 31, 2026, with a 290% 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

1.20
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle24.2°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499125615
Dimensions7.64 × 4.96 × 3.11 mm
L/W Ratio1.54
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
7.64 mm4.96 mm1.20 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG499125615
Side View
Table 66.5%Crown 24.2°Girdle: Slightly ThickPavilion 37.6°Culet: LNGDepth 62.7%

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: €3,369 EUR|Low: €644 EUR|High: €3,392 EUR|Avg: €1,547 EUR|+0.5%
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
October 30, 2026
Retailer 2€644 EUR
Retailer 9€771 EUR
Retailer 3€839 EUR
Retailer 10€894 EUR
Retailer 13€894 EUR
Retailer 7€1,052 EUR
Retailer 5€1,366 EUR
Retailer 11€1,438 EUR
Retailer 6€1,644 EUR
Retailer 8€2,055 EUR
Retailer 4€2,469 EUR
Retailer 12€2,514 EUR
MOH London€3,369 EUR

28 data points across 13 retailers

12 retailers€644 EUR to €2,514 EUR

B+
Cheapest Retailer
-
€644 EUR
$720 USD
B+
Retailer 2
-
€771 EUR
$861 USD
View
B
Retailer 3
-
€839 EUR
$937 USD
View
B
Retailer 4
-
€894 EUR
$999 USD
View
Retailer 5
-
€894 EUR
$999 USD
View
Price last confirmed 15 days ago
B
Retailer 6
-
€1,052 EUR
$1,175 USD
View
B
Retailer 7
-
€1,438 EUR
$1,606 USD
View
B
Retailer 8
-
€1,644 EUR
ZAR 29,665 ZAR
View
B
Retailer 9
-
€2,055 EUR
$2,296 USD
View
B
Retailer 10
-
€2,469 EUR
£2,172 GBP
View
B
Retailer 11
-
€2,514 EUR
$2,809 USD
View
Most Expensive
MOH London
LG499125615 · Oct 29
€3,369 EUR
£2,964 GBP
View
Price under review
11 more retailers have this diamond
Prices start from €644 EURSave up to €1,870 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+
1.20ct Emerald
€644 EUR