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Round|Natural|GIA

2.51ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 7561318350

Certificate GIA 7561318350

Diamond specifications and retailer prices

From $25,503 AUD
€17,003 EUR
As of November 2, 2026
2 retailers carry this diamond
Most expensive: $25,503 AUD at Yorxs
View at Yorxs

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7561318350. Listed at 2 retailers as of November 2, 2026. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7561318350
Dimensions8.62 × 8.66 × 5.43 mm
L/W Ratio1.00
Culet sizeNone
Top View
8.62 mm8.66 mm2.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7561318350
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $17,856 AUD|Low: $15,916 AUD|High: $28,521 AUD|Avg: $19,742 AUD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Yorxs
November 2, 2026
Retailer 3$15,916 AUD
Retailer 10$16,429 AUD
Retailer 6$17,213 AUD
Retailer 2$17,272 AUD
Retailer 7$17,292 AUD
Retailer 1$17,856 AUD
Retailer 11$18,586 AUD
Retailer 12$20,155 AUD
Retailer 9$20,288 AUD
Retailer 4$21,068 AUD
Retailer 5$23,457 AUD
Yorxs$25,503 AUD
Retailer 8$28,521 AUD

17 data points across 13 retailers

2 retailers

Retailer 1
-
$17,213 AUD
Price last confirmed 33 days ago
Most Expensive
B
Yorxs
RNS-9240 · Nov 2
$25,503 AUD
€17,003 EUR
View
1 more retailer has this diamond

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 Round
$25,503 AUD