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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 €15,715 EUR
As of November 5, 2026
Save €10,980 EUR (41%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €26,695 EUR 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 €15,715 to €26,695, a €10,980 spread on the same certified stone. MOH London lists it at €26,695. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €26,695 EUR|Low: €15,715 EUR|High: €28,162 EUR|Avg: €19,877 EUR|-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€15,715 EUR
Retailer 7€15,756 EUR
Retailer 8€15,857 EUR
Retailer 2€15,957 EUR
Retailer 9€16,518 EUR
Retailer 16€16,741 EUR
Retailer 15€17,345 EUR
Retailer 10€17,684 EUR
Retailer 19€17,758 EUR
Retailer 3€17,995 EUR
Retailer 4€18,311 EUR
Retailer 5€18,567 EUR
Retailer 12€18,936 EUR
Retailer 11€19,281 EUR
Retailer 17€20,593 EUR
Retailer 14€20,632 EUR
Retailer 13€22,063 EUR
Retailer 18€24,279 EUR
MOH London€26,695 EUR

29 data points across 19 retailers

21 retailers€15,715 EUR to €26,695 EUR

A
Cheapest Retailer
-
€15,715 EUR
A
Retailer 2
-
€15,756 EUR
View
A
Retailer 3
-
€15,857 EUR
View
A
Retailer 4
-
€15,957 EUR
View
A
Retailer 5
-
€16,518 EUR
View
A
Retailer 6
-
€16,741 EUR
View
A
Retailer 7
-
€17,345 EUR
View
A
Retailer 8
-
€17,684 EUR
View
A
Retailer 9
-
€17,758 EUR
View
Retailer 10
-
€17,817 EUR
View
Price last confirmed 8 days ago
B+
Retailer 11
-
€17,995 EUR
View
B+
Retailer 12
-
€18,311 EUR
View
B+
Retailer 13
-
€18,567 EUR
View
B+
Retailer 14
-
€18,936 EUR
View
B+
Retailer 15
-
€19,281 EUR
View
Retailer 16
-
€19,896 EUR
View
Price last confirmed 14 days ago
B+
Retailer 17
-
€20,593 EUR
View
B+
Retailer 18
-
€20,632 EUR
View
B+
Retailer 19
-
€22,063 EUR
View
B
Retailer 20
-
€24,279 EUR
View
Most Expensive
B
MOH London
7CF49A045 · Nov 4
€26,695 EUR
£23,592 GBP
View
20 more retailers have this diamond
Prices start from €15,715 EURSave up to €10,980 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
3.00ct Round
€15,715 EUR