Round|Natural|GIA

3.06ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 2406178244

Certificate GIA 2406178244

Diamond specifications and retailer prices

From €43,795 EUR
$48,928 USD
As of October 31, 2026
Save €12,437 EUR (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €56,232 EUR at Yorxs · As of October 31, 2026
View at Yorxs

About this 3.06ct natural round diamond

This 3.06ct natural round sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2406178244. Listed at 3 retailers as of October 31, 2026, with prices from €43,795 to €56,232, a €12,437 spread on the same certified stone. Yorxs lists it at €56,232. 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.5°
OriginNatural
Grading LabGIA
CertificateGIA 2406178244
Dimensions9.20 × 9.24 × 5.75 mm
L/W Ratio1.00
Top View
9.20 mm9.24 mm3.06 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2406178244
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilionCuletDepth 62.4%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: €44,504 EUR|Low: €43,795 EUR|High: €56,232 EUR|Avg: €47,994 EUR
Retailer 1
Retailer 2
Yorxs
October 31, 2026
Retailer 2€43,795 EUR
Retailer 1€44,504 EUR
Yorxs€56,232 EUR

6 data points across 3 retailers

3 retailers€43,795 EUR to €56,232 EUR

B+
Cheapest Retailer
-
€43,795 EUR
$48,928 USD
B+
Retailer 2
-
€44,504 EUR
$49,720 USD
View
Most Expensive
B
Yorxs
TC8791 · Oct 31
€56,232 EUR
View
2 more retailers have this diamond
Prices start from €43,795 EURSave up to €12,437 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+
3.06ct Round
€43,795 EUR