Round|Natural|GIA

2.51ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 2548844452

Certificate GIA 2548844452

Diamond specifications and retailer prices

From $12,817 USD
As of November 4, 2026
Save $5,019 USD (28%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $17,836 USD at Yorxs · As of November 6, 2026
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 2548844452. Listed at 5 retailers as of November 4, 2026, with prices from $12,817 to $17,836, a $5,019 spread on the same certified stone. Yorxs lists it at $17,836. 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
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2548844452
Dimensions8.59 × 8.64 × 5.42 mm
L/W Ratio1.01
Top View
8.59 mm8.64 mm2.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2548844452
Side View
Table 56.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $16,526 USD|Low: $12,640 USD|High: $17,933 USD|Avg: $14,886 USD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 6, 2026
Retailer 5$12,640 USD
Retailer 3$12,817 USD
Retailer 4$13,875 USD
Retailer 2$15,774 USD
Retailer 1$16,526 USD
Yorxs$17,836 USD

38 data points across 6 retailers

5 retailers$12,817 USD to $17,836 USD

A
Cheapest Retailer
-
$12,817 USD
A
Retailer 2
-
$13,875 USD
View
B+
Retailer 3
-
$15,774 USD
View
B+
Retailer 4
-
$16,526 USD
View
Most Expensive
B+
Yorxs
M9316 · Nov 6
$17,836 USD
€16,987 EUR
View
4 more retailers have this diamond
Prices start from $12,817 USDSave up to $5,019 USD

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 Round
$12,817 USD