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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 $4,531 NZD
As of November 4, 2026
Save $5,703 NZD (56%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $10,234 NZD 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 $4,531 to $10,234, a $5,703 spread on the same certified stone. NZ Jewellers lists it at $10,234. 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: $10,234 NZD|Low: $4,485 NZD|High: $10,234 NZD|Avg: $6,594 NZD
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$4,531 NZD
Retailer 13$4,542 NZD
Retailer 10$5,079 NZD
Retailer 12$5,216 NZD
Retailer 18$5,315 NZD
Retailer 15$5,422 NZD
Retailer 22$5,484 NZD
Retailer 7$5,684 NZD
Retailer 6$5,815 NZD
Retailer 4$5,874 NZD
Retailer 11$5,924 NZD
Retailer 19$6,041 NZD
Retailer 3$6,100 NZD
Retailer 14$6,130 NZD
Retailer 24$6,655 NZD
Retailer 21$6,754 NZD
Retailer 8$6,778 NZD
Retailer 17$6,947 NZD
Retailer 2$7,169 NZD
Retailer 16$7,535 NZD
Retailer 9$8,535 NZD
Retailer 23$8,774 NZD
Retailer 20$9,796 NZD
NZ Jewellers$10,234 NZD

21 data points across 24 retailers

26 retailers$4,531 NZD to $10,234 NZD

A
Cheapest Retailer
-
$4,531 NZD
A
Retailer 2
-
$4,542 NZD
View
A
Retailer 3
-
$5,079 NZD
View
A
Retailer 4
-
$5,216 NZD
View
A
Retailer 5
-
$5,315 NZD
View
A
Retailer 6
-
$5,422 NZD
View
Final sale: no returns
A
Retailer 7
-
$5,484 NZD
View
B+
Retailer 8
-
$5,684 NZD
View
B+
Retailer 9
-
$5,815 NZD
View
B+
Retailer 10
-
$5,874 NZD
View
B+
Retailer 11
-
$5,924 NZD
View
Retailer 12
-
$6,029 NZD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$6,041 NZD
View
B+
Retailer 14
-
$6,100 NZD
View
B+
Retailer 15
-
$6,130 NZD
View
Retailer 16
-
$6,440 NZD
View
Price last confirmed 29 days ago
Retailer 17
-
$6,470 NZD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$6,655 NZD
View
B+
Retailer 19
-
$6,754 NZD
View
B+
Retailer 20
-
$6,778 NZD
View
B+
Retailer 21
-
$7,169 NZD
View
B
Retailer 22
-
$7,535 NZD
View
B
Retailer 23
-
$8,535 NZD
View
B
Retailer 24
-
$8,774 NZD
View
B
Retailer 25
-
$9,796 NZD
View
Most Expensive
B
NZ Jewellers
d405181a-269d-44fd-9a48-b530031609f6 · Nov 5
$10,234 NZD
$5,753 USD
View
25 more retailers have this diamond
Prices start from $4,531 NZDSave up to $5,703 NZD

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
$4,531 NZD