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Round|Natural|GIA

2.50ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2538690845

Certificate GIA 2538690845

Diamond specifications and retailer prices

From $23,457 CAD
$16,760 USD
As of October 25, 2026
Save $17,637 CAD (43%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $41,094 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2538690845. Listed at 17 retailers as of October 25, 2026, with prices from $23,457 to $41,094, a $17,637 spread on the same certified stone. MOH London lists it at $41,094. 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
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2538690845
Dimensions8.64 × 8.57 × 5.44 mm
L/W Ratio1.01
Top View
8.64 mm8.57 mm2.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2538690845
Side View
Table 56.0%Crown 36.5°Girdle: ThickPavilion 41°Culet: NoneDepth 63.3%

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: Oct 25
Current: $41,094 CAD|Low: $23,457 CAD|High: $41,368 CAD|Avg: $29,456 CAD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 12$23,457 CAD
Retailer 4$23,697 CAD
Retailer 5$24,061 CAD
Retailer 15$26,173 CAD
Retailer 11$26,746 CAD
Retailer 17$27,481 CAD
Retailer 3$27,961 CAD
Retailer 13$28,353 CAD
Retailer 6$28,804 CAD
Retailer 16$29,443 CAD
Retailer 8$29,700 CAD
Retailer 9$29,700 CAD
Retailer 7$30,693 CAD
Retailer 10$31,756 CAD
Retailer 2$32,287 CAD
Retailer 14$37,077 CAD
MOH London$41,094 CAD

23 data points across 17 retailers

17 retailers$23,457 CAD to $41,094 CAD

A
Cheapest Retailer
-
$23,457 CAD
$16,760 USD
A
Retailer 2
-
$23,697 CAD
$16,931 USD
View
A
Retailer 3
-
$24,061 CAD
$17,191 USD
View
B+
Retailer 4
-
$26,173 CAD
$18,700 USD
View
A
Retailer 5
-
$26,746 CAD
£15,047 GBP
View
B+
Retailer 6
-
$27,481 CAD
$19,635 USD
View
B+
Retailer 7
-
$27,961 CAD
$19,978 USD
View
B+
Retailer 8
-
$28,353 CAD
$20,258 USD
View
B+
Retailer 9
-
$28,804 CAD
$20,580 USD
View
B+
Retailer 10
-
$29,443 CAD
$21,037 USD
View
B+
Retailer 11
-
$29,700 CAD
$21,220 USD
View
B+
Retailer 12
-
$29,700 CAD
$21,220 USD
View
B+
Retailer 13
-
$30,693 CAD
$21,930 USD
View
B+
Retailer 14
-
$31,756 CAD
€21,609 EUR
View
B+
Retailer 15
-
$32,287 CAD
£18,164 GBP
View
B
Retailer 16
-
$37,077 CAD
$26,491 USD
View
Most Expensive
B
MOH London
7FD33A44B · Oct 29
$41,094 CAD
£23,119 GBP
View
16 more retailers have this diamond
Prices start from $23,457 CADSave up to $17,637 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
$23,457 CAD