Cushion|Natural|GIA

2.50ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 1555583120

Certificate GIA 1555583120

Diamond specifications and retailer prices

From €15,124 EUR
A$26,098 AUD
As of November 2, 2026
10 retailers carry this diamond
Most expensive: €21,680 EUR at MOH London · As of October 21, 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 F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1555583120. Listed at 10 retailers as of November 2, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.50
Carat
F
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555583120
Dimensions9.30 × 6.70 × 4.80 mm
L/W Ratio1.39
Girdle conditionFaceted
Top View
9.30 mm6.70 mm2.50 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555583120
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 71.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: €21,680 EUR|Low: €11,629 EUR|High: €39,351 EUR|Avg: €14,787 EUR|-1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 22, 2026
Retailer 10€11,629 EUR
Retailer 8€12,728 EUR
Retailer 7€12,833 EUR
Retailer 4€12,900 EUR
Retailer 9€13,052 EUR
Retailer 2€13,086 EUR
Retailer 12€13,151 EUR
Retailer 11€13,233 EUR
Retailer 5€13,989 EUR
Retailer 3€16,630 EUR
Retailer 6€16,993 EUR
MOH London€21,680 EUR

30 data points across 12 retailers

10 retailers

Retailer 1
-
€11,629 EUR
HK$101,900 HKD
Price last confirmed 13 days ago
Retailer 2
-
€12,728 EUR
$14,276 USD
View
Price last confirmed 9 days ago
Retailer 3
-
€12,833 EUR
$14,393 USD
View
Price last confirmed 12 days ago
Retailer 4
-
€13,052 EUR
$14,640 USD
View
Price last confirmed 12 days ago
Retailer 5
-
€13,086 EUR
₹1,397,890 INR
View
Price last confirmed 11 days ago
Retailer 6
-
€13,151 EUR
$14,750 USD
View
Price last confirmed 11 days ago
Retailer 7
-
€13,989 EUR
£12,354 GBP
View
Price last confirmed 11 days ago
B+
Retailer 8
-
€15,124 EUR
A$26,098 AUD
View
Retailer 9
-
€16,993 EUR
$19,059 USD
View
Price last confirmed 11 days ago
Most Expensive
MOH London
8CA18DFC9 · Oct 21
€21,680 EUR
£19,147 GBP
View
Price last confirmed 12 days ago
9 more retailers have this diamond
Prices start from €15,124 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.

B+
2.50ct Cushion
€15,124 EUR