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Round|Natural|GIA

2.50ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 3565212622

Certificate GIA 3565212622

Diamond specifications and retailer prices

From $22,809 CAD
$16,297 USD
As of October 29, 2026
Save $17,700 CAD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $40,509 CAD at MOH London · As of October 26, 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 3565212622. Listed at 19 retailers as of October 26, 2026, with prices from $22,809 to $40,509, a $17,700 spread on the same certified stone. MOH London lists it at $40,509. 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 angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 3565212622
Dimensions8.71 × 8.78 × 5.35 mm
L/W Ratio1.01
Key to symbols
Twinning Wisp, Feather, Cloud
Top View
8.71 mm8.78 mm2.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565212622
Side View
Table 58.0%Crown 33°Girdle: STK-STKPavilion 41.2°Culet: NoneDepth 61.2%

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 29
Current: $40,509 CAD|Low: $22,809 CAD|High: $41,995 CAD|Avg: $29,249 CAD|-1.1%
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
Retailer 18
October 29, 2026
Retailer 6$22,809 CAD
Retailer 4$24,049 CAD
Retailer 10$24,561 CAD
Retailer 17$24,822 CAD
Retailer 2$26,652 CAD
Retailer 13$27,198 CAD
Retailer 5$27,841 CAD
Retailer 15$28,062 CAD
Retailer 8$28,720 CAD
Retailer 18$28,720 CAD
Retailer 16$29,141 CAD
Retailer 3$29,672 CAD
Retailer 9$30,457 CAD
Retailer 12$31,329 CAD
Retailer 7$31,424 CAD
Retailer 11$32,043 CAD
Retailer 14$36,696 CAD
MOH London$40,509 CAD

32 data points across 18 retailers

19 retailers$22,809 CAD to $40,509 CAD

A
Cheapest Retailer
-
$22,809 CAD
$16,297 USD
A
Retailer 2
-
$23,988 CAD
$17,139 USD
View
A
Retailer 3
-
$24,049 CAD
$17,183 USD
View
A
Retailer 4
-
$24,561 CAD
View
A
Retailer 5
-
$24,822 CAD
$17,735 USD
View
Final sale: no returns
A
Retailer 6
-
$26,652 CAD
£14,994 GBP
View
B+
Retailer 7
-
$27,198 CAD
$19,433 USD
View
B+
Retailer 8
-
$27,841 CAD
$19,892 USD
View
B+
Retailer 9
-
$28,062 CAD
$20,050 USD
View
B+
Retailer 10
-
$28,720 CAD
$20,520 USD
View
B+
Retailer 11
-
$28,720 CAD
$20,520 USD
View
B+
Retailer 12
-
$29,141 CAD
$20,821 USD
View
B+
Retailer 13
-
$29,672 CAD
$21,200 USD
View
B+
Retailer 14
-
$30,457 CAD
$21,761 USD
View
B+
Retailer 15
-
$31,329 CAD
€21,318 EUR
View
B+
Retailer 16
-
$31,424 CAD
$22,452 USD
View
B+
Retailer 17
-
$32,043 CAD
£18,027 GBP
View
B
Retailer 18
-
$36,696 CAD
$26,219 USD
View
Most Expensive
B
MOH London
C19B973B4 · Oct 26
$40,509 CAD
£22,790 GBP
View
18 more retailers have this diamond
Prices start from $22,809 CADSave up to $17,700 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
$22,809 CAD