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Round|Natural|GIA

3.03ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2556550755

Certificate GIA 2556550755

Diamond specifications and retailer prices

From €23,492 EUR
$26,245 USD
As of October 31, 2026
Save €8,353 EUR (26%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €31,845 EUR at Yorxs · As of November 1, 2026
View at Yorxs

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2556550755. Listed at 6 retailers as of October 31, 2026, with prices from €23,492 to €31,845, a €8,353 spread on the same certified stone. Yorxs lists it at €31,845. 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

3.03
Carat
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556550755
Dimensions9.16 × 9.21 × 5.72 mm
L/W Ratio1.01
Top View
9.16 mm9.21 mm3.03 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556550755
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.3%

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: Oct 31
Current: €29,681 EUR|Low: €23,273 EUR|High: €31,987 EUR|Avg: €27,107 EUR|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 2, 2026
Retailer 4€23,492 EUR
Retailer 5€25,307 EUR
Retailer 3€26,582 EUR
Retailer 2€27,240 EUR
Retailer 1€29,681 EUR
Yorxs€31,845 EUR

35 data points across 6 retailers

6 retailers€23,492 EUR to €31,845 EUR

A
Cheapest Retailer
-
€23,492 EUR
$26,245 USD
B+
Retailer 2
-
€25,307 EUR
$28,274 USD
View
B+
Retailer 3
-
€26,582 EUR
$29,698 USD
View
Final sale: no returns
Retailer 4
-
€27,240 EUR
$30,433 USD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
€29,681 EUR
£26,110 GBP
View
Most Expensive
B+
Yorxs
M9415 · Nov 1
€31,845 EUR
View
5 more retailers have this diamond
Prices start from €23,492 EURSave up to €8,353 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
3.03ct Round
€23,492 EUR