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Round|Natural|GIA

2.50ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 7548697499

Certificate GIA 7548697499

Diamond specifications and retailer prices

From $12,805 CAD
As of November 5, 2026
Save $5,120 CAD (29%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $17,925 CAD at Diamonds Direct · As of November 6, 2026
View at Diamonds Direct

About this 2.5ct natural round diamond

This 2.5ct 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 7548697499. Listed at 8 retailers as of November 5, 2026, with prices from $12,805 to $17,925, a $5,120 spread on the same certified stone. Diamonds Direct lists it at $17,925. 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

2.50
Carat
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle33.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7548697499
Dimensions8.72 × 8.66 × 5.35 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.72 mm8.66 mm2.50 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7548697499
Side View
Table 61.0%Crown 33.5°Girdle: THN-STKPavilion 41.8°Culet: NoneDepth 61.5%

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: $17,925 CAD|Low: $11,128 CAD|High: $18,463 CAD|Avg: $15,189 CAD|-2.9%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$11,128 CAD
Retailer 5$12,805 CAD
Retailer 7$13,374 CAD
Retailer 2$14,268 CAD
Retailer 8$15,233 CAD
Retailer 6$15,539 CAD
Retailer 4$15,719 CAD
Retailer 10$17,240 CAD
Retailer 3$17,740 CAD
Diamonds Direct$17,925 CAD

39 data points across 10 retailers

8 retailers$12,805 CAD to $17,925 CAD

A
Cheapest Retailer
-
$12,805 CAD
A
Retailer 2
-
$13,374 CAD
View
A
Retailer 3
-
$14,268 CAD
View
A
Retailer 4
-
$15,539 CAD
View
A
Retailer 5
-
$15,719 CAD
View
B+
Retailer 6
-
$17,240 CAD
View
B+
Retailer 7
-
$17,740 CAD
View
Most Expensive
B+
Diamonds Direct
1005896 · Nov 6
$17,925 CAD
$12,835 USD
View
7 more retailers have this diamond
Prices start from $12,805 CADSave up to $5,120 CAD

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
$12,805 CAD