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Round|Natural|GIA

3.05ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 2527894562

Certificate GIA 2527894562

Diamond specifications and retailer prices

From €18,372 EUR
As of November 6, 2026
Save €9,996 EUR (35%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €28,368 EUR at MOH London · As of November 2, 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 2527894562. Listed at 8 retailers as of November 2, 2026, with prices from €18,372 to €28,368, a €9,996 spread on the same certified stone. MOH London lists it at €28,368. 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
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2527894562
Dimensions9.20 × 9.26 × 5.78 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
9.20 mm9.26 mm3.05 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2527894562
Side View
Table 55.0%Crown 35°Girdle: STK-STKPavilion 40.6°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €28,368 EUR|Low: €16,389 EUR|High: €28,521 EUR|Avg: €20,528 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8€16,389 EUR
Retailer 9€17,178 EUR
Retailer 6€18,372 EUR
Retailer 10€19,774 EUR
Retailer 2€20,898 EUR
Retailer 4€21,052 EUR
Retailer 5€21,720 EUR
Retailer 7€22,772 EUR
Retailer 3€25,732 EUR
MOH London€28,368 EUR

13 data points across 10 retailers

8 retailers€18,372 EUR to €28,368 EUR

Retailer 1
-
€16,389 EUR
Price last confirmed 16 days ago
B+
Retailer 2
-
€18,372 EUR
View
Retailer 3
-
€19,774 EUR
View
Price last confirmed 15 days ago
B+
Retailer 4
-
€20,898 EUR
View
B+
Retailer 5
-
€21,052 EUR
View
B+
Retailer 6
-
€21,720 EUR
View
B
Retailer 7
-
€25,732 EUR
View
Most Expensive
B
MOH London
DAB828DCD · Nov 2
€28,368 EUR
£25,071 GBP
View
7 more retailers have this diamond
Prices start from €18,372 EURSave up to €9,996 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.

B+
3.05ct Round
€18,372 EUR