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Round|Natural|GIA

3.00ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2566771642

Certificate GIA 2566771642

Diamond specifications and retailer prices

From €22,012 EUR
As of November 6, 2026
Save €18,031 EUR (45%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €40,043 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566771642. Listed at 13 retailers as of November 4, 2026, with prices from €22,012 to €40,043, a €18,031 spread on the same certified stone. MOH London lists it at €40,043. 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
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2566771642
Dimensions9.22 × 9.27 × 5.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Needle, Natural
Top View
9.22 mm9.27 mm3.00 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2566771642
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.5%

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: €40,043 EUR|Low: €22,012 EUR|High: €40,150 EUR|Avg: €28,752 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2€22,012 EUR
Retailer 4€25,056 EUR
Retailer 6€25,696 EUR
Retailer 12€25,836 EUR
Retailer 11€25,998 EUR
Retailer 8€26,780 EUR
Retailer 9€29,796 EUR
Retailer 7€29,988 EUR
Retailer 3€30,742 EUR
Retailer 5€31,448 EUR
Retailer 10€31,925 EUR
MOH London€40,043 EUR

7 data points across 12 retailers

13 retailers€22,012 EUR to €40,043 EUR

A
Cheapest Retailer
-
€22,012 EUR
A
Retailer 2
-
€24,400 EUR
View
A
Retailer 3
-
€25,056 EUR
View
Final sale: no returns
A
Retailer 4
-
€25,696 EUR
View
A
Retailer 5
-
€25,836 EUR
View
A
Retailer 6
-
€25,998 EUR
View
A
Retailer 7
-
€26,780 EUR
View
B+
Retailer 8
-
€29,796 EUR
View
B+
Retailer 9
-
€29,988 EUR
View
B+
Retailer 10
-
€30,742 EUR
View
B+
Retailer 11
-
€31,448 EUR
View
B+
Retailer 12
-
€31,925 EUR
View
Most Expensive
B
MOH London
92B6494DF · Nov 4
€40,043 EUR
£35,389 GBP
View
12 more retailers have this diamond
Prices start from €22,012 EURSave up to €18,031 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
€22,012 EUR