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0.73ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 1505415925

Certificate GIA 1505415925

Diamond specifications and retailer prices

From €1,134 EUR
As of November 5, 2026
Save €854 EUR (43%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,987 EUR at Washington Diamond · As of November 6, 2026
View at Washington Diamond

About this 0.73ct natural round diamond

This 0.73ct natural round sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1505415925. Listed at 11 retailers as of November 5, 2026, with prices from €1,134 to €1,987, a €854 spread on the same certified stone. Washington Diamond lists it at €1,987. 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

0.73
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1505415925
Dimensions5.78 × 5.74 × 3.57 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud, Feather
Top View
5.78 mm5.74 mm0.73 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1505415925
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.9%

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 5
Current: €1,134 EUR|Low: €1,129 EUR|High: €1,987 EUR|Avg: €1,578 EUR|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Washington Diamond
November 6, 2026
Retailer 1€1,134 EUR
Retailer 3€1,218 EUR
Retailer 5€1,739 EUR
Retailer 4€1,753 EUR
Retailer 2€1,929 EUR
Washington Diamond€1,987 EUR

27 data points across 6 retailers

11 retailers€1,134 EUR to €1,987 EUR

B+
Cheapest Retailer
-
€1,134 EUR
B+
Retailer 2
-
€1,218 EUR
View
B+
Retailer 3
-
€1,245 EUR
View
B
Retailer 4
-
€1,639 EUR
View
B
Retailer 5
-
€1,639 EUR
View
B
Retailer 6
-
€1,693 EUR
View
B
Retailer 7
-
€1,739 EUR
View
B
Retailer 8
-
€1,753 EUR
View
B
Retailer 9
-
€1,929 EUR
View
B
Retailer 10
-
€1,980 EUR
View
Most Expensive
B
Washington Diamond
1947486231 · Nov 6
€1,987 EUR
$2,219 USD
View
10 more retailers have this diamond
Prices start from €1,134 EURSave up to €854 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+
0.73ct Round
€1,134 EUR