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Round|Natural|GIA

4.01ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 5231974769

Certificate GIA 5231974769

Diamond specifications and retailer prices

From $49,396 CAD
As of November 5, 2026
Save $13,651 CAD (22%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $63,048 CAD at Yorxs · As of November 5, 2026
View at Yorxs

About this 4.01ct natural round diamond

This 4.01ct 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 5231974769. Listed at 9 retailers as of November 5, 2026, with prices from $49,396 to $63,048, a $13,651 spread on the same certified stone. Yorxs lists it at $63,048. 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

4.01
Carat
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5231974769
Dimensions10.08 × 10.14 × 6.35 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
10.08 mm10.14 mm4.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231974769
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

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 5
Current: $57,650 CAD|Low: $49,396 CAD|High: $63,768 CAD|Avg: $56,073 CAD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Yorxs
November 6, 2026
Retailer 11$49,396 CAD
Retailer 2$49,536 CAD
Retailer 8$52,505 CAD
Retailer 4$53,293 CAD
Retailer 6$54,125 CAD
Retailer 9$54,576 CAD
Retailer 1$57,650 CAD
Retailer 7$57,882 CAD
Retailer 10$58,636 CAD
Retailer 3$58,971 CAD
Retailer 5$62,466 CAD
Yorxs$63,048 CAD

38 data points across 12 retailers

9 retailers$49,396 CAD to $63,048 CAD

B+
Cheapest Retailer
-
$49,396 CAD
B+
Retailer 2
-
$49,536 CAD
View
B+
Retailer 3
-
$53,293 CAD
View
Retailer 4
-
$56,381 CAD
View
Price last confirmed 66 days ago
B+
Retailer 5
-
$57,650 CAD
View
B+
Retailer 6
-
$58,971 CAD
View
Retailer 7
-
$60,892 CAD
View
Price last confirmed 67 days ago
B
Retailer 8
-
$62,466 CAD
View
Most Expensive
B
Yorxs
65223 · Nov 5
$63,048 CAD
€42,994 EUR
View
8 more retailers have this diamond
Prices start from $49,396 CADSave up to $13,651 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+
4.01ct Round
$49,396 CAD