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Cushion|Natural|GIA

2.51ct K VS1 Cushion Natural Diamond

ID • K/VS1 • GIA 6555742795

Shape and cutting style on the report: Old miner

Certificate GIA 6555742795

Diamond specifications and retailer prices

From £14,428 GBP
As of November 6, 2026
Save £3,361 GBP (19%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £17,789 GBP at Yorxs · As of November 6, 2026
View at Yorxs

About this 2.51ct natural cushion diamond

This 2.51ct natural cushion sits in the two to three carat band, graded K 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 6555742795. Listed at 2 retailers as of November 6, 2026, with prices from £14,428 to £17,789, a £3,361 spread on the same certified stone. Yorxs lists it at £17,789. 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

2.51
Carat
K
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555742795
Dimensions9.30 × 6.66 × 4.60 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeSlightly Large
Top View
9.30 mm6.66 mm2.51 ctK / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555742795
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: SLGDepth 69.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £14,428 GBP|Low: £14,428 GBP|High: £18,600 GBP|Avg: £16,374 GBP|-4.4%
Retailer 1
Yorxs
November 6, 2026
Retailer 1£14,428 GBP
Yorxs£17,789 GBP

14 data points across 2 retailers

2 retailers£14,428 GBP to £17,789 GBP

B
Cheapest Retailer
-
£14,428 GBP
Most Expensive
B
Yorxs
594791486 · Nov 6
£17,789 GBP
€22,677 EUR
View
1 more retailer has this diamond
Prices start from £14,428 GBPSave up to £3,361 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.

B
2.51ct Cushion
£14,428 GBP