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Round|Natural|GIA

2.50ct M IF Round Natural Diamond

EX • M/IF • GIA 1555645062

Certificate GIA 1555645062

Diamond specifications and retailer prices

From €9,367 EUR
As of November 5, 2026
Save €2,991 EUR (24%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €12,357 EUR at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded M colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1555645062. Listed at 4 retailers as of November 5, 2026, with prices from €9,367 to €12,357, a €2,991 spread on the same certified stone. Blue Nile lists it at €12,357. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.50
Carat
M
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1555645062
Dimensions8.70 × 8.64 × 5.37 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.70 mm8.64 mm2.50 ctM / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1555645062
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.9%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: €12,357 EUR|Low: €9,367 EUR|High: €12,999 EUR|Avg: €11,228 EUR|-4.9%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2€9,367 EUR
Retailer 3€10,696 EUR
Retailer 4€12,131 EUR
Blue Nile€12,357 EUR

45 data points across 4 retailers

4 retailers€9,367 EUR to €12,357 EUR

A
Cheapest Retailer
-
€9,367 EUR
A
Retailer 2
-
€10,696 EUR
View
B+
Retailer 3
-
€12,131 EUR
View
Most Expensive
B+
Blue Nile
29560609 · Nov 5
€12,357 EUR
$13,870 USD
View
3 more retailers have this diamond
Prices start from €9,367 EURSave up to €2,991 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
2.50ct Round
€9,367 EUR