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Round|Natural|GIA

0.73ct F I1 Round Natural Diamond

EX • F/I1 • GIA 1445178140

Certificate GIA 1445178140

Diamond specifications and retailer prices

From €487 EUR
₹51,849 INR
As of November 1, 2026
Save €1,586 EUR (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,098 EUR at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

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 I1 clarity (included), with a top-tier cut grade and certified by GIA 1445178140. Listed at 16 retailers as of October 30, 2026, with a 325% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
F
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1445178140
Dimensions5.74 × 5.77 × 3.58 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
5.74 mm5.77 mm0.73 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1445178140
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.1%

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: Nov 1
Current: €2,098 EUR|Low: €487 EUR|High: €2,098 EUR|Avg: €751 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2€487 EUR
Retailer 6€550 EUR
Retailer 5€661 EUR
Retailer 10€669 EUR
Retailer 8€671 EUR
Retailer 7€677 EUR
Retailer 3€695 EUR
Retailer 11€772 EUR
Retailer 9€772 EUR
Retailer 4€854 EUR
NZ Jewellers€2,098 EUR

45 data points across 11 retailers

16 retailers€487 EUR to €2,073 EUR

A
Cheapest Retailer
-
€487 EUR
₹51,849 INR
A
Retailer 2
-
€550 EUR
HK$4,800 HKD
View
A
Retailer 3
-
€661 EUR
$739 USD
View
A
Retailer 4
-
€661 EUR
$739 USD
View
Retailer 5
-
€669 EUR
$747 USD
View
Price last confirmed 7 days ago
Retailer 6
-
€669 EUR
$747 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
€671 EUR
$750 USD
View
A
Retailer 8
-
€677 EUR
$756 USD
View
Retailer 9
-
€695 EUR
$776 USD
View
Price last confirmed 7 days ago
Retailer 10
-
€695 EUR
$776 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
€763 EUR
$852 USD
View
Retailer 12
-
€772 EUR
$862 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
€772 EUR
$863 USD
View
B+
Retailer 14
-
€854 EUR
View
B
Retailer 15
-
€2,073 EUR
$2,316 USD
View
Most Expensive
NZ Jewellers
1f80f2dc-e90c-48d5-aa88-f98001cb1398 · Oct 23
€2,098 EUR
$2,344 USD
View
Price last confirmed 9 days ago
15 more retailers have this diamond
Prices start from €487 EURSave up to €1,586 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
0.73ct Round
€487 EUR