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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 $28,107 AUD
As of November 6, 2026
Save $6,548 AUD (19%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $34,654 AUD 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 $28,107 to $34,654, a $6,548 spread on the same certified stone. Yorxs lists it at $34,654. 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: $28,107 AUD|Low: $28,107 AUD|High: $36,234 AUD|Avg: $31,898 AUD|-4.4%
Retailer 1
Yorxs
November 6, 2026
Retailer 1$28,107 AUD
Yorxs$34,654 AUD

14 data points across 2 retailers

2 retailers$28,107 AUD to $34,654 AUD

B
Cheapest Retailer
-
$28,107 AUD
Most Expensive
B
Yorxs
594791486 · Nov 6
$34,654 AUD
€22,677 EUR
View
1 more retailer has this diamond
Prices start from $28,107 AUDSave up to $6,548 AUD

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
$28,107 AUD