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Round|Natural|GIA

1.02ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7566328205

Certificate GIA 7566328205

Diamond specifications and retailer prices

From $2,288 AUD
As of November 5, 2026
Save $4,146 AUD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,434 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7566328205. Listed at 17 retailers as of November 5, 2026, with prices from $2,288 to $6,434, a $4,146 spread on the same certified stone. NZ Jewellers lists it at $6,434. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7566328205
Dimensions6.46 × 6.49 × 3.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.46 mm6.49 mm1.02 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566328205
Side View
Table 60.0%Crown 33°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 60.7%

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: $6,434 AUD|Low: $2,157 AUD|High: $6,495 AUD|Avg: $3,330 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
Retailer 17
November 6, 2026
Retailer 11$2,288 AUD
Retailer 16$2,303 AUD
Retailer 8$2,436 AUD
Retailer 5$2,466 AUD
Retailer 13$2,573 AUD
Retailer 6$2,668 AUD
Retailer 4$2,700 AUD
Retailer 3$2,728 AUD
Retailer 2$2,904 AUD
Retailer 7$2,940 AUD
Retailer 10$2,981 AUD
Retailer 9$3,033 AUD
Retailer 17$3,070 AUD
Retailer 12$4,044 AUD
Retailer 15$4,583 AUD
Retailer 14$5,427 AUD
NZ Jewellers$6,434 AUD

27 data points across 17 retailers

17 retailers$2,288 AUD to $6,434 AUD

A
Cheapest Retailer
-
$2,288 AUD
A
Retailer 2
-
$2,303 AUD
View
Retailer 3
-
$2,436 AUD
View
Price last confirmed 23 days ago
A
Retailer 4
-
$2,466 AUD
View
A
Retailer 5
-
$2,573 AUD
View
Final sale: no returns
A
Retailer 6
-
$2,668 AUD
View
Retailer 7
-
$2,700 AUD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$2,728 AUD
View
A
Retailer 9
-
$2,904 AUD
View
A
Retailer 10
-
$2,940 AUD
View
A
Retailer 11
-
$2,981 AUD
View
Retailer 12
-
$3,033 AUD
View
Price last confirmed 21 days ago
A
Retailer 13
-
$3,070 AUD
View
B+
Retailer 14
-
$4,044 AUD
View
B
Retailer 15
-
$4,583 AUD
View
B
Retailer 16
-
$5,427 AUD
View
Most Expensive
B
NZ Jewellers
c9c4351e-754b-4ff6-8f2d-5ab8f794dbd9 · Nov 5
$6,434 AUD
$4,504 USD
View
16 more retailers have this diamond
Prices start from $2,288 AUDSave up to $4,146 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
$2,288 AUD