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Round|Natural|GIA

1.02ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 1468557486

Certificate GIA 1468557486

Diamond specifications and retailer prices

From $3,356 AUD
As of November 5, 2026
Save $5,294 AUD (61%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,650 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1468557486. Listed at 16 retailers as of November 5, 2026, with prices from $3,356 to $8,650, a $5,294 spread on the same certified stone. NZ Jewellers lists it at $8,650. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1468557486
Dimensions6.46 × 6.44 × 3.99 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cavity
Top View
6.46 mm6.44 mm1.02 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 1468557486
Side View
Table 57.0%Crown 34.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 61.8%

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 5
Current: $3,958 AUD|Low: $3,450 AUD|High: $7,003 AUD|Avg: $4,661 AUD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$3,450 AUD
Retailer 8$3,460 AUD
Retailer 1$3,958 AUD
Retailer 2$4,227 AUD
Retailer 3$4,353 AUD
Retailer 9$4,634 AUD
Retailer 4$4,804 AUD
Retailer 5$4,825 AUD
Retailer 6$6,901 AUD

37 data points across 9 retailers

16 retailers$3,356 AUD to $8,650 AUD

A
Cheapest Retailer
-
$3,356 AUD
B+
Retailer 2
-
$3,450 AUD
View
B+
Retailer 3
-
$3,460 AUD
View
Final sale: no returns
B+
Retailer 4
-
$3,700 AUD
View
B+
Retailer 5
-
$3,748 AUD
View
B+
Retailer 6
-
$3,893 AUD
View
B+
Retailer 7
-
$3,958 AUD
View
B+
Retailer 8
-
$4,227 AUD
View
B+
Retailer 9
-
$4,250 AUD
View
B+
Retailer 10
-
$4,324 AUD
View
B+
Retailer 11
-
$4,353 AUD
View
Retailer 12
-
$4,634 AUD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
$4,804 AUD
View
B+
Retailer 14
-
$4,825 AUD
View
B
Retailer 15
-
$6,901 AUD
View
Most Expensive
B
NZ Jewellers
b343689f-b035-4590-9f30-c1f35cc173c5 · Nov 5
$8,650 AUD
$6,055 USD
View
15 more retailers have this diamond
Prices start from $3,356 AUDSave up to $5,294 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
1.02ct Round
$3,356 AUD