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Round|Natural|GIA

3.18ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 6223506270

Certificate GIA 6223506270

Diamond specifications and retailer prices

From $45,578 CAD
As of November 4, 2026
Save $32,877 CAD (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $78,455 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 3.18ct natural round diamond

This 3.18ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6223506270. Listed at 18 retailers as of November 4, 2026, with prices from $45,578 to $78,455, a $32,877 spread on the same certified stone. MOH London lists it at $78,455. 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

3.18
Carat
K
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6223506270
Dimensions9.34 × 9.28 × 5.83 mm
L/W Ratio1.01
Top View
9.34 mm9.28 mm3.18 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6223506270
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $78,455 CAD|Low: $43,588 CAD|High: $79,613 CAD|Avg: $55,138 CAD|-1.2%
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
November 6, 2026
Retailer 4$43,588 CAD
Retailer 5$45,857 CAD
Retailer 7$49,563 CAD
Retailer 3$50,370 CAD
Retailer 11$50,741 CAD
Retailer 9$52,469 CAD
Retailer 10$52,469 CAD
Retailer 2$53,664 CAD
Retailer 13$54,567 CAD
Retailer 12$56,666 CAD
Retailer 8$60,639 CAD
Retailer 6$64,846 CAD
MOH London$78,455 CAD

27 data points across 13 retailers

18 retailers$45,578 CAD to $78,455 CAD

Retailer 1
-
$43,588 CAD
Price last confirmed 12 days ago
B+
Retailer 2
-
$45,578 CAD
View
B+
Retailer 3
-
$45,857 CAD
View
B
Retailer 4
-
$49,563 CAD
View
B
Retailer 5
-
$49,632 CAD
View
Retailer 6
-
$50,370 CAD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$50,741 CAD
View
B+
Retailer 8
-
$50,741 CAD
View
Retailer 9
-
$50,741 CAD
View
Price last confirmed 23 days ago
Retailer 10
-
$50,741 CAD
View
Price last confirmed 39 days ago
B
Retailer 11
-
$52,469 CAD
View
B+
Retailer 12
-
$52,469 CAD
View
B+
Retailer 13
-
$53,664 CAD
View
B
Retailer 14
-
$54,567 CAD
View
B
Retailer 15
-
$56,666 CAD
View
B
Retailer 16
-
$60,639 CAD
View
B
Retailer 17
-
$64,846 CAD
View
Most Expensive
B
MOH London
C25B4D7AA · Nov 4
$78,455 CAD
£44,233 GBP
View
17 more retailers have this diamond
Prices start from $45,578 CADSave up to $32,877 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.

B+
3.18ct Round
$45,578 CAD