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Emerald|Lab Grown|IGI

1.21ct F SI1 Emerald Lab Grown Diamond

GD • F/SI1 • IGI LG582376849

Shape and cutting style on the report: Emerald cut

Certificate IGI LG582376849

Diamond specifications and retailer prices

From €199 EUR
As of November 6, 2026
Save €1,333 EUR (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,532 EUR at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown emerald diamond

This 1.21ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG582376849 or 582376849. Listed at 14 retailers as of November 6, 2026, with prices from €199 to €1,532, a €1,333 spread on the same certified stone. Do Amore Diamonds lists it at €1,532. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582376849
Dimensions7.33 × 4.89 × 3.28 mm
L/W Ratio1.50
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
7.33 mm4.89 mm1.21 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582376849
Side View
Table 61.0%Crown 35.1°Girdle: MediumPavilion 38.4°Culet: LNGDepth 67.1%

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: Nov 6
Current: €1,532 EUR|Low: €195 EUR|High: €1,532 EUR|Avg: €575 EUR|+1.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9€195 EUR
Retailer 6€199 EUR
Retailer 5€266 EUR
Retailer 10€383 EUR
Retailer 2€393 EUR
Retailer 8€488 EUR
Retailer 4€670 EUR
Retailer 7€890 EUR
Retailer 3€1,016 EUR
Do Amore Diamonds€1,532 EUR

40 data points across 10 retailers

14 retailers€199 EUR to €1,532 EUR

Retailer 1
-
€158 EUR
Price last confirmed 37 days ago
Retailer 2
-
€183 EUR
View
Price last confirmed 44 days ago
Retailer 3
-
€193 EUR
View
Price last confirmed 38 days ago
B+
Retailer 4
-
€199 EUR
View
B
Retailer 5
-
€266 EUR
View
B+
Retailer 6
-
€309 EUR
View
B+
Retailer 7
-
€383 EUR
View
B+
Retailer 8
-
€393 EUR
View
B+
Retailer 9
-
€488 EUR
View
B
Retailer 10
-
€670 EUR
View
Retailer 11
-
€693 EUR
View
Price last confirmed 37 days ago
B
Retailer 12
-
€890 EUR
View
B
Retailer 13
-
€1,016 EUR
View
Most Expensive
C
Do Amore Diamonds
27-7123E472F · Nov 6
€1,532 EUR
$1,710 USD
View
13 more retailers have this diamond
Prices start from €199 EURSave up to €1,333 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
€199 EUR