Round|Natural|GIA

2.60ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2546188766

Certificate GIA 2546188766

Diamond specifications and retailer prices

From $14,352 USD
As of November 5, 2026
Save $7,626 USD (35%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $21,978 USD 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 $14,352 to $21,978, a $7,626 spread on the same certified stone. With Clarity lists it at $21,978. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $14,352 USD|Low: $11,059 USD|High: $21,978 USD|Avg: $14,840 USD|+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$11,059 USD
Retailer 11$12,470 USD
Retailer 12$13,158 USD
Retailer 10$13,913 USD
Retailer 1$14,352 USD
Retailer 9$14,392 USD
Retailer 5$14,482 USD
Retailer 8$14,870 USD
Retailer 4$15,371 USD
Retailer 6$15,448 USD
Retailer 3$15,740 USD
Retailer 7$15,862 USD
With Clarity$21,978 USD

5 data points across 13 retailers

3 retailers$14,352 USD to $21,978 USD

A
Cheapest Retailer
-
$14,352 USD
B+
Retailer 2
-
$14,482 USD
View
Most Expensive
B
With Clarity
2546188766 · Nov 4
$21,978 USD
View
2 more retailers have this diamond
Prices start from $14,352 USDSave up to $7,626 USD

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
$14,352 USD