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Cushion|Natural|GIA

2.50ct I SI2 Cushion Natural Diamond

EX • I/SI2 • GIA 6542873144

Certificate GIA 6542873144

Diamond specifications and retailer prices

From $23,154 CAD
$16,575 USD
As of October 29, 2026
Save $6,307 CAD (21%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $29,461 CAD at Jared · As of October 30, 2026
View at Jared

About this 2.5ct natural cushion diamond

This 2.5ct natural cushion sits in the two to three carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542873144. Listed at 9 retailers as of October 29, 2026, with prices from $23,154 to $29,461, a $6,307 spread on the same certified stone. Jared lists it at $29,461. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542873144
Dimensions9.23 × 7.11 × 4.75 mm
L/W Ratio1.30
Top View
9.23 mm7.11 mm2.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542873144
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.8%

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: $29,461 CAD|Low: $23,154 CAD|High: $33,447 CAD|Avg: $27,815 CAD|-5.9%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 26, 2026
Retailer 8$23,154 CAD
Retailer 3$23,166 CAD
Retailer 4$24,341 CAD
Retailer 5$24,742 CAD
Retailer 7$27,636 CAD
Retailer 2$28,511 CAD
Retailer 6$28,511 CAD
Jared$29,461 CAD
Retailer 9$33,447 CAD

10 data points across 9 retailers

9 retailers$23,154 CAD to $29,461 CAD

A
Cheapest Retailer
-
$23,154 CAD
$16,575 USD
A
Retailer 2
-
$23,166 CAD
$16,584 USD
View
A
Retailer 3
-
$24,341 CAD
$17,425 USD
View
B+
Retailer 4
-
$24,692 CAD
A$27,194 AUD
View
B+
Retailer 5
-
$24,742 CAD
$17,712 USD
View
B+
Retailer 6
-
$27,636 CAD
$19,784 USD
View
B+
Retailer 7
-
$28,511 CAD
$20,410 USD
View
B+
Retailer 8
-
$28,511 CAD
$20,410 USD
View
Most Expensive
B+
Jared
158632854 · Oct 30
$29,461 CAD
$21,090 USD
View
8 more retailers have this diamond
Prices start from $23,154 CADSave up to $6,307 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 Cushion
$23,154 CAD