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Cushion|Natural|GIA

2.51ct K VS1 Cushion Natural Diamond

EX • K/VS1 • GIA 6205944203

Certificate GIA 6205944203

Diamond specifications and retailer prices

From £6,001 GBP
As of November 6, 2026
Save £1,072 GBP (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £7,073 GBP at B2C Jewels · As of November 6, 2026
View at B2C Jewels

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 6205944203. Listed at 2 retailers as of November 6, 2026, with prices from £6,001 to £7,073, a £1,072 spread on the same certified stone. B2C Jewels lists it at £7,073. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6205944203
Dimensions8.20 × 7.54 × 5.14 mm
L/W Ratio1.09
Top View
8.20 mm7.54 mm2.51 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6205944203
Side View
Table 60.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 68.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £7,073 GBP|Low: £6,001 GBP|High: £7,073 GBP|Avg: £6,569 GBP
B2C Jewels
Retailer 2
November 6, 2026
Retailer 2£6,001 GBP
B2C Jewels£7,073 GBP

34 data points across 2 retailers

2 retailers£6,001 GBP to £7,073 GBP

A
Cheapest Retailer
-
£6,001 GBP
Most Expensive
B+
B2C Jewels
36910002 · Nov 6
£7,073 GBP
$9,467 USD
View
1 more retailer has this diamond
Prices start from £6,001 GBPSave up to £1,072 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
2.51ct Cushion
£6,001 GBP