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2.55ct M SI2 Round Natural Diamond

EX • M/SI2 • IGI 807638848

Shape and cutting style on the report: Round brilliant

Certificate IGI 807638848

Diamond specifications and retailer prices

From €5,702 EUR
As of November 5, 2026
5 retailers carry this diamond
Most expensive: €6,577 EUR at NZ Jewellers · As of October 11, 2026
View at NZ Jewellers

About this 2.55ct natural round diamond

This 2.55ct natural round sits in the two to three carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 807638848. Listed at 5 retailers as of November 5, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.55
Carat
M
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 807638848
Dimensions8.76 × 8.79 × 5.32 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
8.76 mm8.79 mm2.55 ctM / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 807638848
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 40.6°CuletDepth 60.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: €5,702 EUR|Low: €2,905 EUR|High: €5,702 EUR|Avg: €3,756 EUR|+37.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4€2,912 EUR
Retailer 6€3,322 EUR
Retailer 8€3,375 EUR
Retailer 2€3,775 EUR
Retailer 5€3,775 EUR
Retailer 7€3,775 EUR
Retailer 10€3,907 EUR
Retailer 3€4,186 EUR
Retailer 9€4,228 EUR
Retailer 1€5,702 EUR

23 data points across 10 retailers

5 retailers

Retailer 1
-
€3,775 EUR
Price last confirmed 25 days ago
Retailer 2
-
€3,775 EUR
View
Price last confirmed 25 days ago
Retailer 3
-
€4,356 EUR
View
Price last confirmed 25 days ago
B+
Retailer 4
-
€5,702 EUR
View
Most Expensive
NZ Jewellers
c3bd383b-f53e-4da4-a633-99bd091939de · Oct 11
€6,577 EUR
$7,382 USD
View
Price last confirmed 26 days ago
4 more retailers have this diamond
Prices start from €5,702 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+
2.55ct Round
€5,702 EUR