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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
$223 USD
As of November 2, 2026
Save €1,326 EUR (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,525 EUR at Do Amore Diamonds · As of November 2, 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 2, 2026, with prices from €199 to €1,525, a €1,326 spread on the same certified stone. Do Amore Diamonds lists it at €1,525. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €1,525 EUR|Low: €194 EUR|High: €1,525 EUR|Avg: €569 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 2, 2026
Retailer 9€194 EUR
Retailer 6€199 EUR
Retailer 5€265 EUR
Retailer 10€382 EUR
Retailer 2€396 EUR
Retailer 8€486 EUR
Retailer 4€667 EUR
Retailer 7€887 EUR
Retailer 3€1,019 EUR
Do Amore Diamonds€1,525 EUR

39 data points across 10 retailers

14 retailers€199 EUR to €1,525 EUR

Retailer 1
-
€157 EUR
$176 USD
Price last confirmed 33 days ago
Retailer 2
-
€182 EUR
$204 USD
View
Price last confirmed 39 days ago
Retailer 3
-
€192 EUR
$215 USD
View
Price last confirmed 34 days ago
B+
Retailer 4
-
€199 EUR
$223 USD
View
B
Retailer 5
-
€265 EUR
$297 USD
View
B+
Retailer 6
-
€308 EUR
HK$2,700 HKD
View
B+
Retailer 7
-
€382 EUR
$428 USD
View
B+
Retailer 8
-
€396 EUR
£350 GBP
View
B+
Retailer 9
-
€486 EUR
$545 USD
View
B
Retailer 10
-
€667 EUR
$748 USD
View
Retailer 11
-
€690 EUR
$774 USD
View
Price last confirmed 33 days ago
B
Retailer 12
-
€887 EUR
SGD 1,344 SGD
View
B
Retailer 13
-
€1,019 EUR
£900 GBP
View
Most Expensive
C
Do Amore Diamonds
27-7123E472F · Nov 2
€1,525 EUR
$1,710 USD
View
13 more retailers have this diamond
Prices start from €199 EURSave up to €1,326 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