Round|Natural|GIA

0.73ct I I1 Round Natural Diamond

EX • I/I1 • GIA 3435543297

Certificate GIA 3435543297

Diamond specifications and retailer prices

From $537 AUD
₹35,904 INR
As of October 31, 2026
Save $1,762 AUD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,332 AUD 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 I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 3435543297. Listed at 15 retailers as of October 30, 2026, with a 328% 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
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3435543297
Dimensions5.75 × 5.73 × 3.62 mm
L/W Ratio1.00
Lower girdle80%
Top View
5.75 mm5.73 mm0.73 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 3435543297
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.0%

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: $2,332 AUD|Low: $537 AUD|High: $2,332 AUD|Avg: $914 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 5$537 AUD
Retailer 8$577 AUD
Retailer 11$620 AUD
Retailer 10$743 AUD
Retailer 6$790 AUD
Retailer 3$800 AUD
Retailer 4$839 AUD
Retailer 12$858 AUD
Retailer 9$950 AUD
Retailer 7$1,037 AUD
Retailer 2$1,093 AUD
NZ Jewellers$2,332 AUD

45 data points across 12 retailers

15 retailers$537 AUD to $2,299 AUD

A
Cheapest Retailer
-
$537 AUD
₹35,904 INR
A
Retailer 2
-
$577 AUD
₹38,577 INR
View
A
Retailer 3
-
$620 AUD
HK$3,400 HKD
View
Retailer 4
-
$743 AUD
$522 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$790 AUD
$555 USD
View
Retailer 6
-
$800 AUD
$562 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$800 AUD
$562 USD
View
Retailer 8
-
$800 AUD
$562 USD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$846 AUD
$594 USD
View
Retailer 10
-
$858 AUD
$603 USD
View
Price last confirmed 9 days ago
A
Retailer 11
-
$950 AUD
$667 USD
View
B+
Retailer 12
-
$1,037 AUD
$729 USD
View
B+
Retailer 13
-
$1,093 AUD
€731 EUR
View
B
Retailer 14
-
$2,299 AUD
$1,615 USD
View
Most Expensive
NZ Jewellers
9cda7d6a-fc3c-40c7-952c-32fcb91fecb7 · Oct 23
$2,332 AUD
$1,638 USD
View
Price last confirmed 8 days ago
14 more retailers have this diamond
Prices start from $537 AUDSave up to $1,762 AUD

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
$537 AUD