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Round|Natural|GIA

1.00ct H VVS1 Round Natural Diamond

EX • H/VVS1 • GIA 2225143576

Certificate GIA 2225143576

Diamond specifications and retailer prices

From $6,288 NZD
As of November 4, 2026
Save $9,375 NZD (60%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $15,663 NZD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

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 2225143576. Listed at 27 retailers as of November 4, 2026, with prices from $6,288 to $15,663, a $9,375 spread on the same certified stone. Diamond Quarter lists it at $15,663. 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
SymmetryVery Good
FluorescenceMedium
Crown angle33°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2225143576
Dimensions6.43 × 6.38 × 3.90 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.43 mm6.38 mm1.00 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2225143576
Side View
Table 62.0%Crown 33°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.9%

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: $8,866 NZD|Low: $6,288 NZD|High: $14,736 NZD|Avg: $8,837 NZD|-6.1%
Retailer 1
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 5$6,288 NZD
Retailer 3$6,390 NZD
Retailer 6$6,457 NZD
Retailer 8$6,596 NZD
Retailer 20$6,813 NZD
Retailer 4$7,146 NZD
Retailer 18$7,146 NZD
Retailer 21$7,146 NZD
Retailer 17$7,208 NZD
Retailer 2$7,564 NZD
Retailer 15$7,939 NZD
Retailer 9$8,058 NZD
Retailer 13$8,058 NZD
Retailer 10$8,290 NZD
Retailer 7$8,325 NZD
Retailer 14$8,526 NZD
Retailer 1$8,866 NZD
Retailer 12$8,870 NZD
Retailer 19$9,695 NZD
Retailer 16$12,529 NZD
Retailer 11$13,742 NZD

28 data points across 21 retailers

27 retailers$6,288 NZD to $15,663 NZD

A
Cheapest Retailer
-
$6,288 NZD
A
Retailer 2
-
$6,390 NZD
View
A
Retailer 3
-
$6,457 NZD
View
A
Retailer 4
-
$6,596 NZD
View
Final sale: no returns
B+
Retailer 5
-
$6,813 NZD
View
Retailer 6
-
$7,146 NZD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$7,146 NZD
View
B+
Retailer 8
-
$7,146 NZD
View
B+
Retailer 9
-
$7,208 NZD
View
B+
Retailer 10
-
$7,564 NZD
View
Retailer 11
-
$7,662 NZD
View
Price last confirmed 38 days ago
B+
Retailer 12
-
$7,920 NZD
View
B+
Retailer 13
-
$7,939 NZD
View
B+
Retailer 14
-
$8,058 NZD
View
B+
Retailer 15
-
$8,058 NZD
View
B
Retailer 16
-
$8,290 NZD
View
B+
Retailer 17
-
$8,325 NZD
View
Retailer 18
-
$8,526 NZD
View
Price last confirmed 27 days ago
Retailer 19
-
$8,841 NZD
View
Price last confirmed 38 days ago
B+
Retailer 20
-
$8,866 NZD
View
B+
Retailer 21
-
$8,870 NZD
View
Retailer 22
-
$9,341 NZD
View
Price last confirmed 13 days ago
B+
Retailer 23
-
$9,695 NZD
View
B
Retailer 24
-
$12,529 NZD
View
B
Retailer 25
-
$13,742 NZD
View
Retailer 26
-
$14,736 NZD
View
Price last confirmed 38 days ago
Most Expensive
B
Diamond Quarter
1.0VVS1H227662C1N · Nov 5
$15,663 NZD
£6,933 GBP
View
26 more retailers have this diamond
Prices start from $6,288 NZDSave up to $9,375 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
$6,288 NZD