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Cushion|Natural|GIA

2.50ct I SI2 Cushion Natural Diamond

EX • I/SI2 • GIA 1569200026

Certificate GIA 1569200026

Diamond specifications and retailer prices

From $17,271 CAD
SGD 16,708 SGD
As of October 29, 2026
Save $2,942 CAD (15%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $30,095 CAD at MOH London · As of October 19, 2026
View at MOH London

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 1569200026. Listed at 7 retailers as of October 29, 2026, with a relatively tight 17% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1569200026
Dimensions9.45 × 6.98 × 4.59 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Cloud, Feather, Cavity, Indented Natural, Needle, Natural
Top View
9.45 mm6.98 mm2.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569200026
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.7%

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: $30,095 CAD|Low: $17,271 CAD|High: $30,423 CAD|Avg: $21,689 CAD|+1.6%
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
October 19, 2026
Retailer 10$17,271 CAD
Retailer 4$17,417 CAD
Retailer 12$17,593 CAD
Retailer 6$20,213 CAD
Retailer 8$20,464 CAD
Retailer 5$20,898 CAD
Retailer 2$21,026 CAD
Retailer 13$21,142 CAD
Retailer 11$22,001 CAD
Retailer 14$22,001 CAD
Retailer 9$22,476 CAD
Retailer 3$22,728 CAD
Retailer 7$23,974 CAD
MOH London$30,095 CAD

33 data points across 14 retailers

7 retailers$17,271 CAD to $20,213 CAD

Retailer 1
-
$16,468 CAD
HK$92,100 HKD
Price last confirmed 22 days ago
A
Retailer 2
-
$17,271 CAD
SGD 16,708 SGD
View
A
Retailer 3
-
$20,213 CAD
$14,470 USD
View
Retailer 4
-
$20,464 CAD
$14,650 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$21,026 CAD
£11,852 GBP
View
Price last confirmed 12 days ago
Retailer 6
-
$22,476 CAD
£12,669 GBP
View
Price last confirmed 13 days ago
Most Expensive
MOH London
E4BA9BA25 · Oct 19
$30,095 CAD
£16,964 GBP
View
Price last confirmed 12 days ago
6 more retailers have this diamond
Prices start from $17,271 CADSave up to $2,942 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
$17,271 CAD