Emerald|Natural|IGI

2.51ct H SI1 Emerald Natural Diamond

VG • H/SI1 • IGI 732579981

Shape and cutting style on the report: Emerald cut

Certificate IGI 732579981

Diamond specifications and retailer prices

From €14,006 EUR
$15,648 USD
As of October 29, 2026
Save €4,573 EUR (25%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €18,579 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 2.51ct natural emerald diamond

This 2.51ct natural emerald sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 732579981. Listed at 6 retailers as of October 29, 2026, with prices from €14,006 to €18,579, a €4,573 spread on the same certified stone. MOH London lists it at €18,579. 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

2.51
Carat
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 732579981
Dimensions8.62 × 6.19 × 4.62 mm
L/W Ratio1.39
Culet sizeLarge
Top View
8.62 mm6.19 mm2.51 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 732579981
Side View
Table 67.0%Crown 43.8°Girdle: STK-THKPavilion 40.8°Culet: LargeDepth 74.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €18,579 EUR|Low: €11,766 EUR|High: €19,601 EUR|Avg: €14,191 EUR|+4.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 9€11,766 EUR
Retailer 10€11,923 EUR
Retailer 8€12,535 EUR
Retailer 7€12,715 EUR
Retailer 5€14,006 EUR
Retailer 6€14,225 EUR
Retailer 3€14,378 EUR
Retailer 2€15,134 EUR
Retailer 4€16,853 EUR
MOH London€18,579 EUR

34 data points across 10 retailers

6 retailers€14,006 EUR to €18,579 EUR

A
Cheapest Retailer
-
€14,006 EUR
$15,648 USD
B+
Retailer 2
-
€14,225 EUR
$15,892 USD
View
A
Retailer 3
-
€14,378 EUR
$16,063 USD
View
B+
Retailer 4
-
€15,134 EUR
View
B+
Retailer 5
-
€16,853 EUR
$18,828 USD
View
Most Expensive
B
MOH London
F7AE89640 · Nov 1
€18,579 EUR
£16,344 GBP
View
5 more retailers have this diamond
Prices start from €14,006 EURSave up to €4,573 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.

A
2.51ct Emerald
€14,006 EUR