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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 €16,897 EUR
As of November 6, 2026
Save €8,185 EUR (33%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €25,082 EUR 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 €16,897 to €25,082, a €8,185 spread on the same certified stone. Cape Diamonds lists it at €25,082. 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
Colour
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: €25,082 EUR|Low: €14,772 EUR|High: €25,778 EUR|Avg: €19,457 EUR|+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€14,772 EUR
Retailer 5€16,429 EUR
Retailer 4€16,897 EUR
Retailer 13€17,272 EUR
Retailer 7€17,911 EUR
Retailer 8€18,282 EUR
Retailer 11€18,871 EUR
Retailer 2€19,332 EUR
Retailer 10€20,424 EUR
Retailer 6€21,777 EUR
Retailer 9€22,594 EUR
Retailer 12€24,276 EUR
Cape Diamonds€25,082 EUR

23 data points across 13 retailers

10 retailers€16,897 EUR to €25,082 EUR

Retailer 1
-
€14,772 EUR
Price last confirmed 42 days ago
A
Retailer 2
-
€16,897 EUR
View
A
Retailer 3
-
€17,911 EUR
View
A
Retailer 4
-
€18,282 EUR
View
A
Retailer 5
-
€19,332 EUR
View
B+
Retailer 6
-
€20,424 EUR
View
B+
Retailer 7
-
€21,777 EUR
View
Retailer 8
-
€21,787 EUR
View
Price last confirmed 40 days ago
B+
Retailer 9
-
€22,594 EUR
View
Most Expensive
B
Cape Diamonds
cert_7558532785 · Nov 6
€25,082 EUR
ZAR 454,801 ZAR
View
9 more retailers have this diamond
Prices start from €16,897 EURSave up to €8,185 EUR

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
€16,897 EUR