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Round|Natural|GIA

1.00ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2547718046

Certificate GIA 2547718046

Diamond specifications and retailer prices

From $3,631 AUD
As of November 4, 2026
Save $4,570 AUD (56%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $8,201 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 2547718046. Listed at 26 retailers as of November 4, 2026, with prices from $3,631 to $8,201, a $4,570 spread on the same certified stone. NZ Jewellers lists it at $8,201. 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 angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2547718046
Dimensions6.32 × 6.35 × 3.98 mm
L/W Ratio1.00
Key to symbols
Crystal, Needle, Cloud
Top View
6.32 mm6.35 mm1.00 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547718046
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

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 4
Current: $8,201 AUD|Low: $3,594 AUD|High: $8,201 AUD|Avg: $5,275 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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 5, 2026
Retailer 5$3,631 AUD
Retailer 20$3,654 AUD
Retailer 10$4,070 AUD
Retailer 12$4,180 AUD
Retailer 21$4,252 AUD
Retailer 15$4,345 AUD
Retailer 19$4,395 AUD
Retailer 7$4,554 AUD
Retailer 6$4,660 AUD
Retailer 3$4,707 AUD
Retailer 11$4,747 AUD
Retailer 2$4,841 AUD
Retailer 24$4,888 AUD
Retailer 14$4,912 AUD
Retailer 23$5,333 AUD
Retailer 18$5,413 AUD
Retailer 8$5,431 AUD
Retailer 17$5,567 AUD
Retailer 4$5,786 AUD
Retailer 16$6,038 AUD
Retailer 9$6,840 AUD
Retailer 22$7,031 AUD
Retailer 13$7,850 AUD
NZ Jewellers$8,201 AUD

21 data points across 24 retailers

26 retailers$3,631 AUD to $8,201 AUD

A
Cheapest Retailer
-
$3,631 AUD
A
Retailer 2
-
$3,654 AUD
View
A
Retailer 3
-
$4,070 AUD
View
A
Retailer 4
-
$4,180 AUD
View
A
Retailer 5
-
$4,252 AUD
View
A
Retailer 6
-
$4,345 AUD
View
Final sale: no returns
A
Retailer 7
-
$4,395 AUD
View
B+
Retailer 8
-
$4,554 AUD
View
B+
Retailer 9
-
$4,660 AUD
View
B+
Retailer 10
-
$4,707 AUD
View
B+
Retailer 11
-
$4,747 AUD
View
B+
Retailer 12
-
$4,831 AUD
View
B+
Retailer 13
-
$4,841 AUD
View
B+
Retailer 14
-
$4,888 AUD
View
B+
Retailer 15
-
$4,912 AUD
View
Retailer 16
-
$5,160 AUD
View
Price last confirmed 29 days ago
Retailer 17
-
$5,185 AUD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$5,333 AUD
View
B+
Retailer 19
-
$5,413 AUD
View
B+
Retailer 20
-
$5,431 AUD
View
B+
Retailer 21
-
$5,786 AUD
View
B
Retailer 22
-
$6,038 AUD
View
B
Retailer 23
-
$6,840 AUD
View
B
Retailer 24
-
$7,031 AUD
View
B
Retailer 25
-
$7,850 AUD
View
Most Expensive
B
NZ Jewellers
d405181a-269d-44fd-9a48-b530031609f6 · Nov 5
$8,201 AUD
$5,753 USD
View
25 more retailers have this diamond
Prices start from $3,631 AUDSave up to $4,570 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
$3,631 AUD