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Round|Natural|GIA

1.00ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 5423973303

Certificate GIA 5423973303

Diamond specifications and retailer prices

From $4,826 NZD
As of November 4, 2026
Save $6,288 NZD (57%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $11,115 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5423973303. Listed at 25 retailers as of November 4, 2026, with prices from $4,826 to $11,115, a $6,288 spread on the same certified stone. NZ Jewellers lists it at $11,115. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5423973303
Dimensions6.43 × 6.42 × 4.00 mm
L/W Ratio1.00
Star length45%
Lower girdle80%
Top View
6.43 mm6.42 mm1.00 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5423973303
Side View
Table 53.0%Crown 33°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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: $11,115 NZD|Low: $4,689 NZD|High: $11,115 NZD|Avg: $6,588 NZD|+1.9%
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 21$4,826 NZD
Retailer 14$5,008 NZD
Retailer 9$5,027 NZD
Retailer 6$5,082 NZD
Retailer 4$5,089 NZD
Retailer 20$5,274 NZD
Retailer 10$5,335 NZD
Retailer 7$5,595 NZD
Retailer 5$5,780 NZD
Retailer 23$5,780 NZD
Retailer 22$5,910 NZD
Retailer 3$6,002 NZD
Retailer 18$6,561 NZD
Retailer 12$6,669 NZD
Retailer 16$6,714 NZD
Retailer 11$6,955 NZD
Retailer 17$6,964 NZD
Retailer 2$7,398 NZD
Retailer 13$7,786 NZD
Retailer 8$8,186 NZD
Retailer 15$9,211 NZD
Retailer 19$10,640 NZD
NZ Jewellers$11,115 NZD

33 data points across 23 retailers

25 retailers$4,826 NZD to $11,115 NZD

A
Cheapest Retailer
-
$4,826 NZD
A
Retailer 2
-
$5,008 NZD
View
A
Retailer 3
-
$5,027 NZD
View
A
Retailer 4
-
$5,061 NZD
View
A
Retailer 5
-
$5,082 NZD
View
A
Retailer 6
-
$5,089 NZD
View
A
Retailer 7
-
$5,274 NZD
View
A
Retailer 8
-
$5,335 NZD
View
Final sale: no returns
A
Retailer 9
-
$5,595 NZD
View
Retailer 10
-
$5,780 NZD
View
Price last confirmed 7 days ago
A
Retailer 11
-
$5,780 NZD
View
A
Retailer 12
-
$5,910 NZD
View
A
Retailer 13
-
$6,002 NZD
View
B+
Retailer 14
-
$6,561 NZD
View
B+
Retailer 15
-
$6,669 NZD
View
Retailer 16
-
$6,714 NZD
View
Price last confirmed 32 days ago
B+
Retailer 17
-
$6,955 NZD
View
B+
Retailer 18
-
$6,964 NZD
View
Retailer 19
-
$7,096 NZD
View
Price last confirmed 13 days ago
B+
Retailer 20
-
$7,398 NZD
View
B+
Retailer 21
-
$7,786 NZD
View
B
Retailer 22
-
$8,186 NZD
View
B
Retailer 23
-
$9,211 NZD
View
B
Retailer 24
-
$10,640 NZD
View
Most Expensive
B
NZ Jewellers
4070eefb-3f9e-4f40-a2da-847c94eb1dde · Nov 5
$11,115 NZD
$6,248 USD
View
24 more retailers have this diamond
Prices start from $4,826 NZDSave up to $6,288 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
$4,826 NZD