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Round|Natural|GIA

3.06ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 7558532785

Certificate GIA 7558532785

Diamond specifications and retailer prices

From $26,487 CAD
As of November 6, 2026
Save $12,831 CAD (33%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $39,317 CAD at Cape Diamonds · As of November 6, 2026
View at Cape Diamonds

About this 3.06ct natural round diamond

This 3.06ct 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 7558532785. Listed at 10 retailers as of November 6, 2026, with prices from $26,487 to $39,317, a $12,831 spread on the same certified stone. Cape Diamonds lists it at $39,317. 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

3.06
Carat
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7558532785
Dimensions9.20 × 9.27 × 5.78 mm
L/W Ratio1.01
Top View
9.20 mm9.27 mm3.06 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7558532785
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.5%

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 6
Current: $39,317 CAD|Low: $23,156 CAD|High: $40,408 CAD|Avg: $30,499 CAD|+18.8%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 3$23,156 CAD
Retailer 5$25,753 CAD
Retailer 4$26,487 CAD
Retailer 13$27,074 CAD
Retailer 7$28,076 CAD
Retailer 8$28,658 CAD
Retailer 11$29,581 CAD
Retailer 2$30,303 CAD
Retailer 10$32,016 CAD
Retailer 6$34,136 CAD
Retailer 9$35,418 CAD
Retailer 12$38,053 CAD
Cape Diamonds$39,317 CAD

23 data points across 13 retailers

10 retailers$26,487 CAD to $39,317 CAD

Retailer 1
-
$23,156 CAD
Price last confirmed 42 days ago
A
Retailer 2
-
$26,487 CAD
View
A
Retailer 3
-
$28,076 CAD
View
A
Retailer 4
-
$28,658 CAD
View
A
Retailer 5
-
$30,303 CAD
View
B+
Retailer 6
-
$32,016 CAD
View
B+
Retailer 7
-
$34,136 CAD
View
Retailer 8
-
$34,152 CAD
View
Price last confirmed 40 days ago
B+
Retailer 9
-
$35,418 CAD
View
Most Expensive
B
Cape Diamonds
cert_7558532785 · Nov 6
$39,317 CAD
ZAR 454,801 ZAR
View
9 more retailers have this diamond
Prices start from $26,487 CADSave up to $12,831 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
3.06ct Round
$26,487 CAD