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Heart|Natural|IGI

0.33ct F SI2 Heart Natural Diamond

F/SI2 • IGI S3H92423

Certificate IGI S3H92423

Diamond specifications and retailer prices

From €481 EUR
$539 USD
As of November 1, 2026
Save €178 EUR (27%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €658 EUR at Diamond Heaven · As of November 2, 2026
View at Diamond Heaven

About this 0.33ct natural heart diamond

This 0.33ct natural heart sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included) and certified by IGI S3H92423. Listed at 7 retailers as of November 1, 2026, with prices from €481 to €658, a €178 spread on the same certified stone. Diamond Heaven lists it at €658. 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

0.33
Carat
F
Color
SI2
Clarity
-
Cut

Specifications

Cut
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI S3H92423
Dimensions4.27 × 4.69 × 2.76 mm
L/W Ratio1.10
Top View
4.27 mm4.69 mm0.33 ctF / SI2
OriginNatural
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI S3H92423
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €658 EUR|Low: €481 EUR|High: €1,506 EUR|Avg: €701 EUR|-3.1%
Diamond Heaven
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 28, 2026
Retailer 6€481 EUR
Retailer 2€517 EUR
Retailer 3€517 EUR
Retailer 4€535 EUR
Retailer 5€554 EUR
Retailer 8€597 EUR
Diamond Heaven€658 EUR
Retailer 7€1,506 EUR

11 data points across 8 retailers

7 retailers€481 EUR to €658 EUR

B
Cheapest Retailer
-
€481 EUR
$539 USD
C
Retailer 2
-
€517 EUR
$580 USD
View
C
Retailer 3
-
€517 EUR
$580 USD
View
C
Retailer 4
-
€554 EUR
$621 USD
View
C
Retailer 5
-
€597 EUR
$670 USD
View
Most Expensive
C
Diamond Heaven
0.33SI2FS323DCE9N · Nov 2
€658 EUR
£581 GBP
View
5 more retailers have this diamond
Prices start from €481 EURSave up to €178 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
0.33ct Heart
€481 EUR