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Round|Natural|GIA

2.51ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 7553002881

Certificate GIA 7553002881

Diamond specifications and retailer prices

From $17,072 CAD
As of November 4, 2026
Save $13,492 CAD (44%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $30,564 CAD at MOH London · As of November 4, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7553002881. Listed at 18 retailers as of November 4, 2026, with prices from $17,072 to $30,564, a $13,492 spread on the same certified stone. MOH London lists it at $30,564. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7553002881
Dimensions8.57 × 8.63 × 5.41 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud, Needle, Natural
Top View
8.57 mm8.63 mm2.51 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553002881
Side View
Table 57.0%Crown 35°Girdle: STK-STKPavilion 41.2°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $30,564 CAD|Low: $17,072 CAD|High: $31,972 CAD|Avg: $22,778 CAD|-4.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 13$17,072 CAD
Retailer 6$19,241 CAD
Retailer 3$19,745 CAD
Retailer 10$19,855 CAD
Retailer 15$19,913 CAD
Retailer 8$20,605 CAD
Retailer 12$21,228 CAD
Retailer 7$21,660 CAD
Retailer 11$23,104 CAD
Retailer 14$23,464 CAD
Retailer 4$24,061 CAD
Retailer 5$24,368 CAD
Retailer 9$24,533 CAD
Retailer 2$26,945 CAD
MOH London$30,564 CAD

41 data points across 15 retailers

18 retailers$17,072 CAD to $30,564 CAD

A
Cheapest Retailer
-
$17,072 CAD
Retailer 2
-
$19,241 CAD
View
Price last confirmed 25 days ago
A
Retailer 3
-
$19,745 CAD
View
Retailer 4
-
$19,855 CAD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$19,913 CAD
View
A
Retailer 6
-
$20,605 CAD
View
A
Retailer 7
-
$21,228 CAD
View
Retailer 8
-
$21,660 CAD
View
Price last confirmed 21 days ago
Retailer 9
-
$23,104 CAD
View
Price last confirmed 22 days ago
Retailer 10
-
$23,464 CAD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$24,061 CAD
View
Retailer 12
-
$24,189 CAD
View
Price last confirmed 39 days ago
Retailer 13
-
$24,368 CAD
View
Price last confirmed 16 days ago
B+
Retailer 14
-
$24,533 CAD
View
Retailer 15
-
$25,119 CAD
View
Price last confirmed 38 days ago
B+
Retailer 16
-
$26,945 CAD
View
Retailer 17
-
$28,657 CAD
View
Price last confirmed 41 days ago
Most Expensive
B
MOH London
B78D8D3BC · Nov 4
$30,564 CAD
£17,232 GBP
View
17 more retailers have this diamond
Prices start from $17,072 CADSave up to $13,492 CAD

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
$17,072 CAD