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Round|Natural|GIA

1.02ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2306745373

Certificate GIA 2306745373

Diamond specifications and retailer prices

From $4,044 AUD
As of November 5, 2026
Save $4,641 AUD (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,686 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2306745373. Listed at 19 retailers as of November 5, 2026, with prices from $4,044 to $8,686, a $4,641 spread on the same certified stone. NZ Jewellers lists it at $8,686. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2306745373
Dimensions6.56 × 6.58 × 3.91 mm
L/W Ratio1.00
Top View
6.56 mm6.58 mm1.02 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2306745373
Side View
Table 61.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 59.4%

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: $5,128 AUD|Low: $4,168 AUD|High: $8,382 AUD|Avg: $5,432 AUD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 7$4,168 AUD
Retailer 4$4,654 AUD
Retailer 9$4,690 AUD
Retailer 1$5,128 AUD
Retailer 8$5,344 AUD
Retailer 3$5,748 AUD
Retailer 5$5,813 AUD
Retailer 6$6,127 AUD
Retailer 2$8,315 AUD

38 data points across 9 retailers

19 retailers$4,044 AUD to $8,686 AUD

A
Cheapest Retailer
-
$4,044 AUD
A
Retailer 2
-
$4,048 AUD
View
A
Retailer 3
-
$4,168 AUD
View
Final sale: no returns
A
Retailer 4
-
$4,516 AUD
View
A
Retailer 5
-
$4,516 AUD
View
A
Retailer 6
-
$4,654 AUD
View
B+
Retailer 7
-
$4,690 AUD
View
B+
Retailer 8
-
$5,122 AUD
View
B+
Retailer 9
-
$5,128 AUD
View
B+
Retailer 10
-
$5,212 AUD
View
Retailer 11
-
$5,344 AUD
View
Price last confirmed 32 days ago
B+
Retailer 12
-
$5,461 AUD
View
Retailer 13
-
$5,649 AUD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
$5,748 AUD
View
B+
Retailer 15
-
$5,813 AUD
View
B+
Retailer 16
-
$6,127 AUD
View
B+
Retailer 17
-
$6,386 AUD
View
B
Retailer 18
-
$8,315 AUD
View
Most Expensive
B
NZ Jewellers
52c46825-dcff-4a78-aace-f31bb4d587f5 · Nov 5
$8,686 AUD
$6,093 USD
View
18 more retailers have this diamond
Prices start from $4,044 AUDSave up to $4,641 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
$4,044 AUD