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Round|Natural|GIA

3.00ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 7551185954

Certificate GIA 7551185954

Diamond specifications and retailer prices

From $24,633 CAD
As of November 5, 2026
Save $17,211 CAD (41%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $41,845 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 3ct natural round diamond

This 3ct 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 7551185954. Listed at 21 retailers as of November 4, 2026, with prices from $24,633 to $41,845, a $17,211 spread on the same certified stone. MOH London lists it at $41,845. 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

3.00
Carat
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7551185954
Dimensions9.22 × 5.74 × 5.74 mm
L/W Ratio1.61
Culet sizeNone
Top View
9.22 mm5.74 mm3.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551185954
Side View
Table 55.0%Crown 34.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $41,845 CAD|Low: $24,633 CAD|High: $44,145 CAD|Avg: $31,158 CAD|-5.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 6$24,633 CAD
Retailer 7$24,697 CAD
Retailer 8$24,857 CAD
Retailer 2$25,013 CAD
Retailer 9$25,893 CAD
Retailer 16$26,242 CAD
Retailer 15$27,189 CAD
Retailer 10$27,720 CAD
Retailer 19$27,836 CAD
Retailer 3$28,209 CAD
Retailer 4$28,703 CAD
Retailer 5$29,104 CAD
Retailer 12$29,683 CAD
Retailer 11$30,224 CAD
Retailer 17$32,280 CAD
Retailer 14$32,341 CAD
Retailer 13$34,585 CAD
Retailer 18$38,059 CAD
MOH London$41,845 CAD

29 data points across 19 retailers

21 retailers$24,633 CAD to $41,845 CAD

A
Cheapest Retailer
-
$24,633 CAD
A
Retailer 2
-
$24,697 CAD
View
A
Retailer 3
-
$24,857 CAD
View
A
Retailer 4
-
$25,013 CAD
View
A
Retailer 5
-
$25,893 CAD
View
A
Retailer 6
-
$26,242 CAD
View
A
Retailer 7
-
$27,189 CAD
View
A
Retailer 8
-
$27,720 CAD
View
A
Retailer 9
-
$27,836 CAD
View
Retailer 10
-
$27,929 CAD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$28,209 CAD
View
B+
Retailer 12
-
$28,703 CAD
View
B+
Retailer 13
-
$29,104 CAD
View
B+
Retailer 14
-
$29,683 CAD
View
B+
Retailer 15
-
$30,224 CAD
View
Retailer 16
-
$31,187 CAD
View
Price last confirmed 14 days ago
B+
Retailer 17
-
$32,280 CAD
View
B+
Retailer 18
-
$32,341 CAD
View
B+
Retailer 19
-
$34,585 CAD
View
B
Retailer 20
-
$38,059 CAD
View
Most Expensive
B
MOH London
7CF49A045 · Nov 4
$41,845 CAD
£23,592 GBP
View
20 more retailers have this diamond
Prices start from $24,633 CADSave up to $17,211 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.

A
3.00ct Round
$24,633 CAD