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Round|Natural|GIA

4.19ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6234244703

Certificate GIA 6234244703

Diamond specifications and retailer prices

From $56,318 CAD
As of November 1, 2026
Save $34,331 CAD (38%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $90,649 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 4.19ct natural round diamond

This 4.19ct 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 6234244703. Listed at 7 retailers as of November 1, 2026, with prices from $56,318 to $90,649, a $34,331 spread on the same certified stone. MOH London lists it at $90,649. 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

4.19
Carat
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6234244703
Dimensions10.33 × 10.27 × 6.41 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
10.33 mm10.27 mm4.19 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6234244703
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.4%

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: $90,649 CAD|Low: $56,318 CAD|High: $91,988 CAD|Avg: $67,313 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$56,318 CAD
Retailer 7$57,564 CAD
Retailer 4$57,735 CAD
Retailer 6$64,485 CAD
Retailer 3$68,308 CAD
Retailer 2$72,703 CAD
MOH London$90,649 CAD

40 data points across 7 retailers

7 retailers$56,318 CAD to $90,649 CAD

B+
Cheapest Retailer
-
$56,318 CAD
B+
Retailer 2
-
$57,735 CAD
View
Retailer 3
-
$64,485 CAD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$68,308 CAD
View
B
Retailer 5
-
$71,817 CAD
View
B
Retailer 6
-
$72,703 CAD
View
Most Expensive
B
MOH London
E31D486FA · Nov 4
$90,649 CAD
£51,108 GBP
View
6 more retailers have this diamond
Prices start from $56,318 CADSave up to $34,331 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+
4.19ct Round
$56,318 CAD