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Round|Natural|GIA

1.00ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2233721345

Certificate GIA 2233721345

Diamond specifications and retailer prices

From $3,448 AUD
As of November 4, 2026
Save $4,468 AUD (56%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $7,916 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct 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 2233721345. Listed at 25 retailers as of November 4, 2026, with prices from $3,448 to $7,916, a $4,468 spread on the same certified stone. NZ Jewellers lists it at $7,916. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2233721345
Dimensions6.28 × 6.33 × 4.02 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Cloud, Indented Natural, Pinpoint, Natural
Top View
6.28 mm6.33 mm1.00 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2233721345
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 63.9%

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 4
Current: $7,916 AUD|Low: $3,448 AUD|High: $8,165 AUD|Avg: $4,818 AUD|-3.1%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 5, 2026
Retailer 20$3,448 AUD
Retailer 15$3,681 AUD
Retailer 4$3,686 AUD
Retailer 9$3,748 AUD
Retailer 5$3,799 AUD
Retailer 3$3,806 AUD
Retailer 22$4,027 AUD
Retailer 11$4,117 AUD
Retailer 6$4,134 AUD
Retailer 18$4,242 AUD
Retailer 16$4,247 AUD
Retailer 19$4,275 AUD
Retailer 2$4,673 AUD
Retailer 7$4,690 AUD
Retailer 12$4,690 AUD
Retailer 23$4,750 AUD
Retailer 21$4,847 AUD
Retailer 8$4,992 AUD
Retailer 17$5,240 AUD
Retailer 10$5,387 AUD
Retailer 14$5,760 AUD
Retailer 13$7,578 AUD
NZ Jewellers$7,916 AUD

22 data points across 23 retailers

25 retailers$3,448 AUD to $7,916 AUD

A
Cheapest Retailer
-
$3,448 AUD
A
Retailer 2
-
$3,681 AUD
View
A
Retailer 3
-
$3,686 AUD
View
A
Retailer 4
-
$3,748 AUD
View
A
Retailer 5
-
$3,799 AUD
View
Final sale: no returns
A
Retailer 6
-
$3,806 AUD
View
A
Retailer 7
-
$4,027 AUD
View
A
Retailer 8
-
$4,117 AUD
View
A
Retailer 9
-
$4,134 AUD
View
A
Retailer 10
-
$4,242 AUD
View
A
Retailer 11
-
$4,247 AUD
View
A
Retailer 12
-
$4,275 AUD
View
A
Retailer 13
-
$4,673 AUD
View
A
Retailer 14
-
$4,690 AUD
View
A
Retailer 15
-
$4,690 AUD
View
B+
Retailer 16
-
$4,750 AUD
View
B+
Retailer 17
-
$4,847 AUD
View
B+
Retailer 18
-
$4,992 AUD
View
Retailer 19
-
$5,029 AUD
View
Price last confirmed 29 days ago
B+
Retailer 20
-
$5,240 AUD
View
B+
Retailer 21
-
$5,387 AUD
View
Retailer 22
-
$5,461 AUD
View
Price last confirmed 13 days ago
B+
Retailer 23
-
$5,760 AUD
View
B
Retailer 24
-
$7,578 AUD
View
Most Expensive
B
NZ Jewellers
b7053572-d308-40cf-aa43-294230ca745e · Nov 5
$7,916 AUD
$5,553 USD
View
24 more retailers have this diamond
Prices start from $3,448 AUDSave up to $4,468 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
1.00ct Round
$3,448 AUD