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Round|Natural|GIA

1.00ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 6561500421

Certificate GIA 6561500421

Diamond specifications and retailer prices

From $4,518 NZD
As of November 4, 2026
Save $5,952 NZD (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,470 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 6561500421. Listed at 21 retailers as of November 4, 2026, with prices from $4,518 to $10,470, a $5,952 spread on the same certified stone. NZ Jewellers lists it at $10,470. 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
FluorescenceFaint
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6561500421
Dimensions6.41 × 6.45 × 3.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.41 mm6.45 mm1.00 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561500421
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.5%

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: $10,470 NZD|Low: $4,518 NZD|High: $10,571 NZD|Avg: $6,526 NZD|-1.0%
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
November 5, 2026
Retailer 6$4,518 NZD
Retailer 13$4,540 NZD
Retailer 12$4,992 NZD
Retailer 15$5,175 NZD
Retailer 8$5,260 NZD
Retailer 17$5,386 NZD
Retailer 19$5,491 NZD
Retailer 4$5,546 NZD
Retailer 11$5,656 NZD
Retailer 10$6,010 NZD
Retailer 16$6,239 NZD
Retailer 21$6,241 NZD
Retailer 5$6,658 NZD
Retailer 7$6,676 NZD
Retailer 3$6,935 NZD
Retailer 2$6,972 NZD
Retailer 14$7,062 NZD
Retailer 9$7,731 NZD
Retailer 20$8,756 NZD
Retailer 18$10,023 NZD
NZ Jewellers$10,470 NZD

19 data points across 21 retailers

21 retailers$4,518 NZD to $10,470 NZD

A
Cheapest Retailer
-
$4,518 NZD
A
Retailer 2
-
$4,540 NZD
View
Retailer 3
-
$4,992 NZD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$5,175 NZD
View
A
Retailer 5
-
$5,260 NZD
View
A
Retailer 6
-
$5,386 NZD
View
A
Retailer 7
-
$5,491 NZD
View
A
Retailer 8
-
$5,546 NZD
View
Final sale: no returns
A
Retailer 9
-
$5,656 NZD
View
A
Retailer 10
-
$6,010 NZD
View
A
Retailer 11
-
$6,239 NZD
View
A
Retailer 12
-
$6,241 NZD
View
Retailer 13
-
$6,358 NZD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$6,658 NZD
View
B+
Retailer 15
-
$6,676 NZD
View
B+
Retailer 16
-
$6,935 NZD
View
B+
Retailer 17
-
$6,972 NZD
View
B+
Retailer 18
-
$7,731 NZD
View
B+
Retailer 19
-
$8,756 NZD
View
B
Retailer 20
-
$10,023 NZD
View
Most Expensive
B
NZ Jewellers
0ecb701f-457a-4999-9e5c-4266bf86cd99 · Nov 5
$10,470 NZD
$5,902 USD
View
20 more retailers have this diamond
Prices start from $4,518 NZDSave up to $5,952 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
$4,518 NZD