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Round|Natural|GIA

1.00ct H VVS1 Round Natural Diamond

EX • H/VVS1 • GIA 6541256569

Certificate GIA 6541256569

Diamond specifications and retailer prices

From $5,812 NZD
As of November 4, 2026
Save $7,708 NZD (57%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $13,582 NZD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6541256569. Listed at 30 retailers as of November 4, 2026, with a 133% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6541256569
Dimensions6.43 × 6.47 × 3.94 mm
L/W Ratio1.01
Top View
6.43 mm6.47 mm1.00 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541256569
Side View
Table 61.0%Crown 33.5°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 61.1%

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: $13,520 NZD|Low: $5,540 NZD|High: $13,520 NZD|Avg: $8,058 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$5,812 NZD
Retailer 18$5,881 NZD
Retailer 10$6,436 NZD
Retailer 16$6,585 NZD
Retailer 21$6,670 NZD
Retailer 23$7,023 NZD
Retailer 9$7,064 NZD
Retailer 12$7,162 NZD
Retailer 7$7,362 NZD
Retailer 15$7,476 NZD
Retailer 19$7,759 NZD
Retailer 24$7,759 NZD
Retailer 11$7,770 NZD
Retailer 2$7,811 NZD
Retailer 14$8,173 NZD
Retailer 6$8,201 NZD
Retailer 20$8,246 NZD
Retailer 13$8,622 NZD
Retailer 17$8,755 NZD
Retailer 8$8,953 NZD
Retailer 4$9,225 NZD
Retailer 3$9,537 NZD
Retailer 22$12,359 NZD
NZ Jewellers$13,520 NZD

18 data points across 24 retailers

30 retailers$5,812 NZD to $13,520 NZD

A
Cheapest Retailer
-
$5,812 NZD
A
Retailer 2
-
$5,881 NZD
View
A
Retailer 3
-
$6,436 NZD
View
Retailer 4
-
$6,585 NZD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$6,670 NZD
View
B+
Retailer 6
-
$7,023 NZD
View
B+
Retailer 7
-
$7,064 NZD
View
Retailer 8
-
$7,144 NZD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$7,162 NZD
View
Final sale: no returns
B+
Retailer 10
-
$7,362 NZD
View
Retailer 11
-
$7,476 NZD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$7,759 NZD
View
B+
Retailer 13
-
$7,759 NZD
View
B+
Retailer 14
-
$7,770 NZD
View
Retailer 15
-
$7,795 NZD
View
Price last confirmed 27 days ago
Retailer 16
-
$7,795 NZD
View
Price last confirmed 24 days ago
B+
Retailer 17
-
$7,811 NZD
View
B+
Retailer 18
-
$8,173 NZD
View
B+
Retailer 19
-
$8,201 NZD
View
B+
Retailer 20
-
$8,246 NZD
View
Retailer 21
-
$8,315 NZD
View
Price last confirmed 27 days ago
B+
Retailer 22
-
$8,508 NZD
View
B+
Retailer 23
-
$8,622 NZD
View
B+
Retailer 24
-
$8,953 NZD
View
Retailer 25
-
$8,994 NZD
View
Price last confirmed 27 days ago
B+
Retailer 26
-
$9,225 NZD
View
B+
Retailer 27
-
$9,537 NZD
View
B
Retailer 28
-
$12,359 NZD
View
B
Retailer 29
-
$13,520 NZD
View
Most Expensive
NZ Jewellers
a317a600-3322-4da6-aac9-de48a35df3f5 · Oct 6
$13,582 NZD
$7,656 USD
View
Price last confirmed 30 days ago
29 more retailers have this diamond
Prices start from $5,812 NZDSave up to $7,708 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
$5,812 NZD