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Round|Natural|GIA

1.03ct I I1 Round Natural Diamond

EX • I/I1 • GIA 1433283347

Certificate GIA 1433283347

Diamond specifications and retailer prices

From $3,061 AUD
HK$16,800 HKD
As of November 1, 2026
Save $5,480 AUD (64%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,542 AUD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1433283347. Listed at 13 retailers as of October 30, 2026, with prices from $3,061 to $8,542, a $5,480 spread on the same certified stone. NZ Jewellers lists it at $8,542. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1433283347
Dimensions6.45 × 6.42 × 4.05 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Pinpoint, Natural
Top View
6.45 mm6.42 mm1.03 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1433283347
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.9%

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 1
Current: $8,542 AUD|Low: $2,695 AUD|High: $8,542 AUD|Avg: $4,254 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 8$2,695 AUD
Retailer 9$3,061 AUD
Retailer 11$3,267 AUD
Retailer 13$3,287 AUD
Retailer 10$3,316 AUD
Retailer 14$3,701 AUD
Retailer 16$3,701 AUD
Retailer 12$3,872 AUD
Retailer 6$4,228 AUD
Retailer 7$4,228 AUD
Retailer 15$4,271 AUD
Retailer 5$4,370 AUD
Retailer 2$4,762 AUD
Retailer 3$4,861 AUD
Retailer 4$5,835 AUD
NZ Jewellers$8,542 AUD

20 data points across 16 retailers

13 retailers$3,061 AUD to $8,542 AUD

B+
Cheapest Retailer
-
$3,061 AUD
HK$16,800 HKD
B
Retailer 2
-
$3,267 AUD
$2,295 USD
View
B
Retailer 3
-
$3,287 AUD
$2,309 USD
View
B
Retailer 4
-
$3,316 AUD
$2,329 USD
View
B
Retailer 5
-
$3,701 AUD
$2,600 USD
View
B
Retailer 6
-
$3,701 AUD
$2,600 USD
View
B
Retailer 7
-
$3,872 AUD
$2,720 USD
View
B
Retailer 8
-
$4,228 AUD
$2,970 USD
View
B
Retailer 9
-
$4,228 AUD
$2,970 USD
View
B
Retailer 10
-
$4,271 AUD
$3,000 USD
View
B
Retailer 11
-
$4,370 AUD
$3,070 USD
View
B
Retailer 12
-
$4,762 AUD
€3,186 EUR
View
Most Expensive
C
NZ Jewellers
057682f8-e895-4138-ae00-c76d009f2423 · Oct 30
$8,542 AUD
$6,000 USD
View
12 more retailers have this diamond
Prices start from $3,061 AUDSave up to $5,480 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
$3,061 AUD