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Cushion|Natural|GIA

2.50ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 2557703461

Certificate GIA 2557703461

Diamond specifications and retailer prices

From €14,084 EUR
₹1,498,529 INR
As of October 31, 2026
Save €11,031 EUR (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €25,115 EUR at MOH London · As of November 1, 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 2557703461. Listed at 14 retailers as of October 31, 2026, with prices from €14,084 to €25,115, a €11,031 spread on the same certified stone. MOH London lists it at €25,115. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557703461
Dimensions8.78 × 6.74 × 4.67 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Knot, Feather, Needle, Indented Natural
Top View
8.78 mm6.74 mm2.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557703461
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.3%

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 31
Current: €25,115 EUR|Low: €14,048 EUR|High: €25,867 EUR|Avg: €17,898 EUR|-2.7%
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
November 1, 2026
Retailer 7€14,084 EUR
Retailer 4€15,613 EUR
Retailer 3€16,318 EUR
Retailer 12€16,533 EUR
Retailer 10€16,628 EUR
Retailer 11€16,702 EUR
Retailer 6€16,737 EUR
Retailer 9€17,751 EUR
Retailer 2€17,993 EUR
Retailer 5€18,935 EUR
Retailer 8€19,512 EUR
Retailer 13€19,735 EUR
MOH London€25,115 EUR

29 data points across 13 retailers

14 retailers€14,084 EUR to €25,115 EUR

A
Cheapest Retailer
-
€14,084 EUR
₹1,498,529 INR
A
Retailer 2
-
€15,205 EUR
A$26,134 AUD
View
A
Retailer 3
-
€15,613 EUR
$17,443 USD
View
Final sale: no returns
A
Retailer 4
-
€16,318 EUR
$18,231 USD
View
A
Retailer 5
-
€16,533 EUR
$18,471 USD
View
A
Retailer 6
-
€16,628 EUR
$18,577 USD
View
A
Retailer 7
-
€16,702 EUR
$18,660 USD
View
A
Retailer 8
-
€16,737 EUR
£14,723 GBP
View
A
Retailer 9
-
€17,751 EUR
$19,831 USD
View
A
Retailer 10
-
€17,993 EUR
£15,828 GBP
View
A
Retailer 11
-
€18,935 EUR
$21,154 USD
View
A
Retailer 12
-
€19,512 EUR
View
B+
Retailer 13
-
€19,735 EUR
$22,048 USD
View
Most Expensive
B+
MOH London
CF18B60D9 · Nov 1
€25,115 EUR
£22,093 GBP
View
13 more retailers have this diamond
Prices start from €14,084 EURSave up to €11,031 EUR

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
€14,084 EUR