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Cushion|Natural|GIA

2.50ct D SI2 Cushion Natural Diamond

ID • D/SI2 • GIA 2554658974

Certificate GIA 2554658974

Diamond specifications and retailer prices

From $27,859 CAD
$19,905 USD
As of October 26, 2026
Save $20,389 CAD (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $48,248 CAD at MOH London · As of October 26, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554658974. Listed at 13 retailers as of October 26, 2026, with prices from $27,859 to $48,248, a $20,389 spread on the same certified stone. MOH London lists it at $48,248. 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
D
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554658974
Dimensions9.40 × 6.91 × 4.64 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle, Indented Natural
Top View
9.40 mm6.91 mm2.50 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554658974
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.3%

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 26
Current: $48,248 CAD|Low: $25,887 CAD|High: $48,810 CAD|Avg: $32,903 CAD|+0.8%
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 30, 2026
Retailer 4$25,887 CAD
Retailer 11$27,859 CAD
Retailer 3$27,874 CAD
Retailer 5$28,552 CAD
Retailer 14$29,168 CAD
Retailer 12$29,565 CAD
Retailer 8$30,851 CAD
Retailer 2$31,343 CAD
Retailer 10$32,143 CAD
Retailer 6$32,527 CAD
Retailer 13$32,971 CAD
Retailer 7$37,230 CAD
Retailer 9$41,931 CAD
MOH London$48,248 CAD

36 data points across 14 retailers

13 retailers$27,859 CAD to $48,248 CAD

Retailer 1
-
$25,887 CAD
HK$144,500 HKD
Price last confirmed 21 days ago
A
Retailer 2
-
$27,859 CAD
$19,905 USD
View
A
Retailer 3
-
$29,168 CAD
$20,840 USD
View
A
Retailer 4
-
$29,565 CAD
$21,124 USD
View
Final sale: no returns
A
Retailer 5
-
$30,851 CAD
$22,043 USD
View
A
Retailer 6
-
$31,343 CAD
£17,633 GBP
View
A
Retailer 7
-
$32,143 CAD
SGD 31,035 SGD
View
B+
Retailer 8
-
$32,527 CAD
$23,240 USD
View
B+
Retailer 9
-
$32,971 CAD
$23,557 USD
View
B+
Retailer 10
-
$35,351 CAD
A$38,858 AUD
View
B+
Retailer 11
-
$37,230 CAD
€25,334 EUR
View
B
Retailer 12
-
$41,931 CAD
£23,590 GBP
View
Most Expensive
B
MOH London
449DA8603 · Oct 26
$48,248 CAD
£27,144 GBP
View
12 more retailers have this diamond
Prices start from $27,859 CADSave up to $20,389 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
$27,859 CAD