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Round|Natural|GIA

1.03ct L I1 Round Natural Diamond

EX • L/I1 • GIA 6442570556

Certificate GIA 6442570556

Diamond specifications and retailer prices

From $1,676 AUD
As of November 5, 2026
Save $2,591 AUD (61%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,267 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded L colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6442570556. Listed at 7 retailers as of November 5, 2026, with prices from $1,676 to $4,267, a $2,591 spread on the same certified stone. NZ Jewellers lists it at $4,267. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
L
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6442570556
Dimensions6.43 × 6.40 × 4.02 mm
L/W Ratio1.00
Top View
6.43 mm6.40 mm1.03 ctL / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6442570556
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

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: $4,267 AUD|Low: $1,676 AUD|High: $4,354 AUD|Avg: $2,221 AUD|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 6$1,676 AUD
Retailer 3$1,750 AUD
Retailer 4$1,750 AUD
Retailer 7$1,817 AUD
Retailer 8$1,837 AUD
Retailer 5$2,018 AUD
Retailer 9$2,166 AUD
Retailer 2$2,430 AUD
NZ Jewellers$4,267 AUD

20 data points across 9 retailers

7 retailers$1,676 AUD to $4,267 AUD

B+
Cheapest Retailer
-
$1,676 AUD
B+
Retailer 2
-
$1,750 AUD
View
Retailer 3
-
$1,750 AUD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$1,817 AUD
View
B
Retailer 5
-
$2,018 AUD
View
B
Retailer 6
-
$2,430 AUD
View
Most Expensive
C
NZ Jewellers
3a39354a-0177-4ac8-ae9a-785ec2639bd4 · Nov 5
$4,267 AUD
$2,987 USD
View
6 more retailers have this diamond
Prices start from $1,676 AUDSave up to $2,591 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.

B+
1.03ct Round
$1,676 AUD