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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 $544 USD
₹51,849 INR
As of November 1, 2026
Save $1,772 USD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,344 USD 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: $2,344 USD|Low: $544 USD|High: $2,344 USD|Avg: $839 USD
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$544 USD
Retailer 6$614 USD
Retailer 5$739 USD
Retailer 10$747 USD
Retailer 8$750 USD
Retailer 7$756 USD
Retailer 3$776 USD
Retailer 11$862 USD
Retailer 9$863 USD
Retailer 4$954 USD
NZ Jewellers$2,344 USD

45 data points across 11 retailers

16 retailers$544 USD to $2,316 USD

A
Cheapest Retailer
-
$544 USD
₹51,849 INR
A
Retailer 2
-
$614 USD
HK$4,800 HKD
View
A
Retailer 3
-
$739 USD
View
A
Retailer 4
-
$739 USD
View
Retailer 5
-
$747 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$747 USD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$750 USD
View
A
Retailer 8
-
$756 USD
View
Retailer 9
-
$776 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$776 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$852 USD
View
Retailer 12
-
$862 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$863 USD
View
B+
Retailer 14
-
$954 USD
€909 EUR
View
B
Retailer 15
-
$2,316 USD
View
Most Expensive
NZ Jewellers
1f80f2dc-e90c-48d5-aa88-f98001cb1398 · Oct 23
$2,344 USD
View
Price last confirmed 9 days ago
15 more retailers have this diamond
Prices start from $544 USDSave up to $1,772 USD

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
$544 USD