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Cushion|Natural|GIA

2.50ct M VS1 Cushion Natural Diamond

ID • M/VS1 • GIA 2558659980

Certificate GIA 2558659980

Diamond specifications and retailer prices

From £4,666 GBP
As of November 6, 2026
Save £2,529 GBP (35%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £7,196 GBP at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 2.5ct natural cushion diamond

This 2.5ct natural cushion sits in the two to three carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558659980. Listed at 10 retailers as of November 5, 2026, with prices from £4,666 to £7,196, a £2,529 spread on the same certified stone. Cape Diamonds lists it at £7,196. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.50
Carat
M
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558659980
Dimensions9.31 × 6.84 × 4.72 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint, Indented Natural, Natural
Top View
9.31 mm6.84 mm2.50 ctM / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558659980
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.1%

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: Nov 6
Current: £7,196 GBP|Low: £4,638 GBP|High: £7,275 GBP|Avg: £5,951 GBP|+0.4%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6£4,666 GBP
Retailer 2£4,690 GBP
Retailer 9£5,456 GBP
Retailer 5£5,764 GBP
Retailer 8£5,808 GBP
Retailer 3£6,079 GBP
Retailer 7£6,400 GBP
Retailer 4£6,809 GBP
Cape Diamonds£7,196 GBP

40 data points across 9 retailers

10 retailers£4,666 GBP to £7,196 GBP

A
Cheapest Retailer
-
£4,666 GBP
A
Retailer 2
-
£4,690 GBP
View
A
Retailer 3
-
£5,456 GBP
View
A
Retailer 4
-
£5,672 GBP
View
A
Retailer 5
-
£5,764 GBP
View
Retailer 6
-
£5,808 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
£6,079 GBP
View
B+
Retailer 8
-
£6,400 GBP
View
B+
Retailer 9
-
£6,809 GBP
View
Most Expensive
B+
Cape Diamonds
cert_2558659980 · Nov 5
£7,196 GBP
ZAR 155,597 ZAR
View
9 more retailers have this diamond
Prices start from £4,666 GBPSave up to £2,529 GBP

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
£4,666 GBP