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Round|Natural|GIA

3.50ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6562187479

Certificate GIA 6562187479

Diamond specifications and retailer prices

From $37,679 CAD
As of November 4, 2026
Save $21,074 CAD (36%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $58,753 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 3.5ct natural round diamond

This 3.5ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562187479. Listed at 9 retailers as of November 2, 2026, with prices from $37,679 to $58,753, a $21,074 spread on the same certified stone. MOH London lists it at $58,753. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.50
Carat
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6562187479
Dimensions9.74 × 9.81 × 5.95 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Feather, Needle
Top View
9.74 mm9.81 mm3.50 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562187479
Side View
Table 62.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 60.9%

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: $58,753 CAD|Low: $37,679 CAD|High: $61,290 CAD|Avg: $45,521 CAD|-3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8$37,679 CAD
Retailer 9$39,187 CAD
Retailer 7$40,369 CAD
Retailer 6$41,634 CAD
Retailer 3$41,789 CAD
Retailer 4$43,602 CAD
Retailer 5$44,986 CAD
Retailer 2$51,993 CAD
MOH London$58,753 CAD

40 data points across 9 retailers

9 retailers$37,679 CAD to $58,753 CAD

B+
Cheapest Retailer
-
$37,679 CAD
B+
Retailer 2
-
$39,187 CAD
View
B+
Retailer 3
-
$40,369 CAD
View
B+
Retailer 4
-
$41,634 CAD
View
B+
Retailer 5
-
$41,789 CAD
View
B+
Retailer 6
-
$43,602 CAD
View
B
Retailer 7
-
$44,986 CAD
View
B
Retailer 8
-
$51,993 CAD
View
Most Expensive
B
MOH London
4340672D2 · Nov 2
$58,753 CAD
£33,125 GBP
View
8 more retailers have this diamond
Prices start from $37,679 CADSave up to $21,074 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+
3.50ct Round
$37,679 CAD