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2.60ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2546188766

Certificate GIA 2546188766

Diamond specifications and retailer prices

From €12,787 EUR
As of November 5, 2026
Save €6,794 EUR (35%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €19,581 EUR at With Clarity · As of November 4, 2026
View at With Clarity

About this 2.6ct natural round diamond

This 2.6ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2546188766. Listed at 3 retailers as of November 4, 2026, with prices from €12,787 to €19,581, a €6,794 spread on the same certified stone. With Clarity lists it at €19,581. 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

2.60
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2546188766
Dimensions8.82 × 8.86 × 5.43 mm
L/W Ratio1.00
Top View
8.82 mm8.86 mm2.60 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546188766
Side View
Table 59.0%Crown 31.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.4%

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: Nov 5
Current: €12,787 EUR|Low: €9,853 EUR|High: €19,581 EUR|Avg: €13,222 EUR|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 5, 2026
Retailer 2€9,853 EUR
Retailer 11€11,110 EUR
Retailer 12€11,723 EUR
Retailer 10€12,396 EUR
Retailer 1€12,787 EUR
Retailer 9€12,823 EUR
Retailer 5€12,903 EUR
Retailer 8€13,248 EUR
Retailer 4€13,695 EUR
Retailer 6€13,763 EUR
Retailer 3€14,024 EUR
Retailer 7€14,132 EUR
With Clarity€19,581 EUR

5 data points across 13 retailers

3 retailers€12,787 EUR to €19,581 EUR

A
Cheapest Retailer
-
€12,787 EUR
B+
Retailer 2
-
€12,903 EUR
View
Most Expensive
B
With Clarity
2546188766 · Nov 4
€19,581 EUR
$21,978 USD
View
2 more retailers have this diamond
Prices start from €12,787 EURSave up to €6,794 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
2.60ct Round
€12,787 EUR