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Round|Natural|GIA

3.09ct I SI1 Round Natural Diamond

VG • I/SI1 • GIA 2235971597

Certificate GIA 2235971597

Diamond specifications and retailer prices

From €30,971 EUR
$34,601 USD
As of November 2, 2026
Save €11,127 EUR (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €42,098 EUR at Yorxs · As of November 1, 2026
View at Yorxs

About this 3.09ct natural round diamond

This 3.09ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2235971597. Listed at 3 retailers as of November 1, 2026, with prices from €30,971 to €42,098, a €11,127 spread on the same certified stone. Yorxs lists it at €42,098. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.09
Carat
I
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235971597
Dimensions9.28 × 9.32 × 5.86 mm
L/W Ratio1.00
Top View
9.28 mm9.32 mm3.09 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235971597
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.0%

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 2
Current: €38,937 EUR|Low: €30,681 EUR|High: €42,285 EUR|Avg: €37,187 EUR|+1.8%
Retailer 1
Retailer 2
Yorxs
November 2, 2026
Retailer 2€30,971 EUR
Retailer 1€38,937 EUR
Yorxs€42,098 EUR

36 data points across 3 retailers

3 retailers€30,971 EUR to €42,098 EUR

B+
Cheapest Retailer
-
€30,971 EUR
$34,601 USD
B
Retailer 2
-
€38,937 EUR
£34,253 GBP
View
Most Expensive
B
Yorxs
MM1 · Nov 1
€42,098 EUR
View
2 more retailers have this diamond
Prices start from €30,971 EURSave up to €11,127 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+
3.09ct Round
€30,971 EUR