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3.50ct H SI2 Round Natural Diamond

EX • H/SI2 • IGI 824603933

Shape and cutting style on the report: Round brilliant

Certificate IGI 824603933

Diamond specifications and retailer prices

From €17,899 EUR
$19,997 USD
As of October 31, 2026
Save €4,777 EUR (21%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €22,676 EUR at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 3.5ct natural round diamond

This 3.5ct 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 IGI 824603933. Listed at 7 retailers as of October 26, 2026, with prices from €17,899 to €22,676, a €4,777 spread on the same certified stone. Wholesale Diamonds Direct lists it at €22,676. 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

3.50
Carat
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 824603933
Dimensions9.56 × 9.66 × 5.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
9.56 mm9.66 mm3.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 824603933
Side View
Table 59.0%Crown 36.1°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 61.9%

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: €20,955 EUR|Low: €17,899 EUR|High: €22,777 EUR|Avg: €19,697 EUR|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 1, 2026
Retailer 6€17,899 EUR
Retailer 2€18,049 EUR
Retailer 3€18,494 EUR
Retailer 4€18,715 EUR
Retailer 1€20,955 EUR
Retailer 5€21,082 EUR
Wholesale Diamonds Direct€22,676 EUR

24 data points across 7 retailers

7 retailers€17,899 EUR to €22,676 EUR

A
Cheapest Retailer
-
€17,899 EUR
$19,997 USD
Retailer 2
-
€18,049 EUR
$20,165 USD
View
A
Retailer 3
-
€18,494 EUR
SGD 27,921 SGD
View
A
Retailer 4
-
€18,715 EUR
$20,908 USD
View
A
Retailer 5
-
€20,955 EUR
View
A
Retailer 6
-
€21,082 EUR
$23,552 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
331200800 · Oct 26
€22,676 EUR
$25,334 USD
View
6 more retailers have this diamond
Prices start from €17,899 EURSave up to €4,777 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
3.50ct Round
€17,899 EUR