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Emerald|Natural|IGI

1.21ct F SI1 Emerald Natural Diamond

VG • F/SI1 • IGI 181594115

Shape and cutting style on the report: Emerald cut

Certificate IGI 181594115

Diamond specifications and retailer prices

From €1,822 EUR
$2,044 USD
As of October 31, 2026
Save €1,761 EUR (49%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €3,584 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.21ct natural emerald diamond

This 1.21ct natural emerald sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 181594115. Listed at 4 retailers as of October 29, 2026, with prices from €1,822 to €3,584, a €1,761 spread on the same certified stone. MOH London lists it at €3,584. 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
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 181594115
Dimensions6.62 × 5.00 × 3.82 mm
L/W Ratio1.32
Culet sizeLarge
Top View
6.62 mm5.00 mm1.21 ctF / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI 181594115
Side View
Table 70.5%CrownGirdle: THN-STKPavilionCulet: LargeDepth 76.4%

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: €3,584 EUR|Low: €1,793 EUR|High: €3,608 EUR|Avg: €2,529 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4€1,822 EUR
Retailer 2€2,272 EUR
Retailer 3€2,540 EUR
MOH London€3,584 EUR

37 data points across 4 retailers

4 retailers€1,822 EUR to €3,584 EUR

B+
Cheapest Retailer
-
€1,822 EUR
$2,044 USD
B+
Retailer 2
-
€2,272 EUR
£2,006 GBP
View
B
Retailer 3
-
€2,540 EUR
View
Most Expensive
B
MOH London
AF37D8C4F · Oct 29
€3,584 EUR
£3,165 GBP
View
3 more retailers have this diamond
Prices start from €1,822 EURSave up to €1,761 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
€1,822 EUR