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Round|Natural|GIA

3.19ct K SI1 Round Natural Diamond

GD • K/SI1 • GIA 5231567033

Certificate GIA 5231567033

Diamond specifications and retailer prices

From $30,369 CAD
As of November 1, 2026
Save $23,797 CAD (44%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $54,166 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 3.19ct natural round diamond

This 3.19ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade and certified by GIA 5231567033. Listed at 6 retailers as of November 1, 2026, with prices from $30,369 to $54,166, a $23,797 spread on the same certified stone. MOH London lists it at $54,166. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.19
Carat
K
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryFair
FluorescenceNone
Crown angle32.5°
Pavilion angle43°
OriginNatural
Grading LabGIA
CertificateGIA 5231567033
Dimensions9.70 × 9.62 × 5.77 mm
L/W Ratio1.01
Top View
9.70 mm9.62 mm3.19 ctK / SI1
OriginNatural
CutGood
PolishGood
SymmetryFair
FluorescenceNone
CertificateGIA 5231567033
Side View
Table 64.0%Crown 32.5°Girdle: VTN-MEDPavilion 43°Culet: SmallDepth 59.8%

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 1
Current: $54,166 CAD|Low: $30,369 CAD|High: $54,965 CAD|Avg: $38,954 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 5$30,369 CAD
Retailer 4$30,512 CAD
Retailer 3$34,757 CAD
Retailer 6$34,775 CAD
Retailer 2$41,866 CAD
MOH London$54,166 CAD

43 data points across 6 retailers

6 retailers$30,369 CAD to $54,166 CAD

B+
Cheapest Retailer
-
$30,369 CAD
B+
Retailer 2
-
$30,512 CAD
View
B
Retailer 3
-
$34,757 CAD
View
Retailer 4
-
$34,775 CAD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$41,866 CAD
View
Most Expensive
C
MOH London
E45F9062C · Nov 4
$54,166 CAD
£30,539 GBP
View
5 more retailers have this diamond
Prices start from $30,369 CADSave up to $23,797 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+
3.19ct Round
$30,369 CAD