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Round|Natural|GIA

4.86ct K SI1 Round Natural Diamond

VG • K/SI1 • GIA 5476363128

Certificate GIA 5476363128

Diamond specifications and retailer prices

From $58,414 CAD
As of November 4, 2026
Save $41,982 CAD (42%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $100,396 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 4.86ct natural round diamond

This 4.86ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 5476363128. Listed at 12 retailers as of November 4, 2026, with prices from $58,414 to $100,396, a $41,982 spread on the same certified stone. MOH London lists it at $100,396. 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

4.86
Carat
K
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5476363128
Dimensions10.80 × 10.87 × 6.63 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
10.80 mm10.87 mm4.86 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5476363128
Side View
Table 62.0%Crown 34.5°GirdlePavilion 41.2°Culet: NDepth 61.2%

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: $100,396 CAD|Low: $58,414 CAD|High: $112,198 CAD|Avg: $74,841 CAD|-9.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$58,414 CAD
Retailer 7$62,456 CAD
Retailer 5$62,890 CAD
Retailer 3$63,850 CAD
Retailer 8$68,939 CAD
Retailer 9$70,985 CAD
Retailer 4$77,599 CAD
Retailer 2$80,215 CAD
MOH London$100,396 CAD

39 data points across 9 retailers

12 retailers$58,414 CAD to $100,396 CAD

B+
Cheapest Retailer
-
$58,414 CAD
B+
Retailer 2
-
$62,456 CAD
View
Retailer 3
-
$62,890 CAD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$63,850 CAD
View
B
Retailer 5
-
$68,939 CAD
View
Retailer 6
-
$73,943 CAD
View
Price last confirmed 69 days ago
Retailer 7
-
$73,943 CAD
View
Price last confirmed 48 days ago
Retailer 8
-
$76,901 CAD
View
Price last confirmed 48 days ago
B
Retailer 9
-
$77,599 CAD
View
Retailer 10
-
$79,859 CAD
View
Price last confirmed 45 days ago
B
Retailer 11
-
$80,215 CAD
View
Most Expensive
B
MOH London
AB9127D19 · Nov 4
$100,396 CAD
£56,603 GBP
View
11 more retailers have this diamond
Prices start from $58,414 CADSave up to $41,982 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+
4.86ct Round
$58,414 CAD