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Cushion|Natural|GIA

2.50ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 1503702025

Certificate GIA 1503702025

Diamond specifications and retailer prices

From €17,393 EUR
$19,432 USD
As of October 31, 2026
Save €12,955 EUR (43%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €30,348 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 G 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 1503702025. Listed at 9 retailers as of October 31, 2026, with prices from €17,393 to €30,348, a €12,955 spread on the same certified stone. MOH London lists it at €30,348. 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
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1503702025
Dimensions9.36 × 6.81 × 4.75 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeNone
Cert comments
Clouds are not shown. Pinpoints are not shown.
Top View
9.36 mm6.81 mm2.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1503702025
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.7%

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 31
Current: €30,348 EUR|Low: €17,393 EUR|High: €33,640 EUR|Avg: €21,171 EUR|-9.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 8€17,393 EUR
Retailer 9€18,041 EUR
Retailer 5€18,622 EUR
Retailer 6€18,622 EUR
Retailer 3€19,937 EUR
Retailer 7€20,967 EUR
Retailer 2€22,358 EUR
Retailer 4€23,577 EUR
MOH London€30,348 EUR

41 data points across 9 retailers

9 retailers€17,393 EUR to €30,348 EUR

A
Cheapest Retailer
-
€17,393 EUR
$19,432 USD
A
Retailer 2
-
€18,041 EUR
$20,155 USD
View
B+
Retailer 3
-
€18,622 EUR
$20,805 USD
View
Final sale: no returns
B+
Retailer 4
-
€18,622 EUR
$20,805 USD
View
B+
Retailer 5
-
€19,937 EUR
£17,538 GBP
View
B+
Retailer 6
-
€20,967 EUR
$23,424 USD
View
B+
Retailer 7
-
€22,358 EUR
£19,668 GBP
View
B+
Retailer 8
-
€23,577 EUR
View
Most Expensive
B
MOH London
E95682706 · Nov 1
€30,348 EUR
£26,697 GBP
View
8 more retailers have this diamond
Prices start from €17,393 EURSave up to €12,955 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
€17,393 EUR