Emerald|Natural|IGI

2.51ct I SI1 Emerald Natural Diamond

VG • I/SI1 • IGI 782657705

Shape and cutting style on the report: Emerald cut

Certificate IGI 782657705

Diamond specifications and retailer prices

From €11,292 EUR
$12,616 USD
As of October 30, 2026
Save €7,086 EUR (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €18,378 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.51ct natural emerald diamond

This 2.51ct natural emerald sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 782657705. Listed at 10 retailers as of October 30, 2026, with prices from €11,292 to €18,378, a €7,086 spread on the same certified stone. NZ Jewellers lists it at €18,378. 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
I
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle34.7°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 782657705
Dimensions8.78 × 6.42 × 4.47 mm
L/W Ratio1.37
Culet sizeLarge
Top View
8.78 mm6.42 mm2.51 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 782657705
Side View
Table 63.0%Crown 34.7°Girdle: MED-STKPavilion 41.4°Culet: LargeDepth 69.6%

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 30
Current: €18,378 EUR|Low: €6,486 EUR|High: €20,788 EUR|Avg: €13,696 EUR|+2.5%
NZ Jewellers
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 31, 2026
Retailer 5€6,486 EUR
Retailer 3€10,879 EUR
Retailer 12€11,292 EUR
Retailer 9€11,664 EUR
Retailer 11€12,171 EUR
Retailer 8€12,983 EUR
Retailer 13€13,186 EUR
Retailer 10€13,693 EUR
Retailer 6€13,894 EUR
Retailer 2€15,247 EUR
Retailer 7€17,313 EUR
NZ Jewellers€18,378 EUR
Retailer 4€20,788 EUR

29 data points across 13 retailers

10 retailers€11,292 EUR to €18,378 EUR

B+
Cheapest Retailer
-
€11,292 EUR
$12,616 USD
B+
Retailer 2
-
€11,664 EUR
$13,031 USD
View
Final sale: no returns
B+
Retailer 3
-
€12,171 EUR
$13,598 USD
View
B+
Retailer 4
-
€12,983 EUR
$14,505 USD
View
B+
Retailer 5
-
€13,186 EUR
$14,731 USD
View
B+
Retailer 6
-
€13,693 EUR
$15,298 USD
View
B+
Retailer 7
-
€13,894 EUR
View
B+
Retailer 8
-
€15,247 EUR
ZAR 275,184 ZAR
View
B+
Retailer 9
-
€17,313 EUR
£15,230 GBP
View
Most Expensive
B
NZ Jewellers
6adb3d48-bd38-49f5-ac4d-b4202e0a8957 · Oct 30
€18,378 EUR
$20,532 USD
View
9 more retailers have this diamond
Prices start from €11,292 EURSave up to €7,086 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+
2.51ct Emerald
€11,292 EUR