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Round|Natural|GIA

3.05ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6562377649

Certificate GIA 6562377649

Diamond specifications and retailer prices

From $23,431 CAD
As of November 5, 2026
Save $19,031 CAD (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $42,462 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 3.05ct natural round diamond

This 3.05ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562377649. Listed at 6 retailers as of November 4, 2026, with prices from $23,431 to $42,462, a $19,031 spread on the same certified stone. MOH London lists it at $42,462. 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

3.05
Carat
K
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562377649
Dimensions9.18 × 9.25 × 5.74 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Needle, Cavity
Top View
9.18 mm9.25 mm3.05 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562377649
Side View
Table 59.0%Crown 36°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.3%

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: $42,462 CAD|Low: $23,431 CAD|High: $43,031 CAD|Avg: $30,522 CAD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 3$23,431 CAD
Retailer 5$26,654 CAD
Retailer 6$27,192 CAD
Retailer 4$27,593 CAD
Retailer 2$31,714 CAD
MOH London$42,462 CAD

41 data points across 6 retailers

6 retailers$23,431 CAD to $42,462 CAD

A
Cheapest Retailer
-
$23,431 CAD
Retailer 2
-
$26,654 CAD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$27,192 CAD
View
A
Retailer 4
-
$27,593 CAD
View
B+
Retailer 5
-
$31,714 CAD
View
Most Expensive
B
MOH London
A74D961F0 · Nov 4
$42,462 CAD
£23,940 GBP
View
5 more retailers have this diamond
Prices start from $23,431 CADSave up to $19,031 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
3.05ct Round
$23,431 CAD