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Round|Natural|GIA

1.00ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 5221398547

Certificate GIA 5221398547

Diamond specifications and retailer prices

From $5,534 NZD
As of November 4, 2026
Save $7,450 NZD (57%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $12,985 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5221398547. Listed at 25 retailers as of November 4, 2026, with prices from $5,534 to $12,985, a $7,450 spread on the same certified stone. Diamond Quarter lists it at $12,985. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5221398547
Dimensions6.37 × 6.34 × 3.96 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.37 mm6.34 mm1.00 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5221398547
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.5%

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: $7,315 NZD|Low: $5,283 NZD|High: $12,372 NZD|Avg: $7,522 NZD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4$5,534 NZD
Retailer 9$5,719 NZD
Retailer 12$5,879 NZD
Retailer 10$6,112 NZD
Retailer 3$6,877 NZD
Retailer 2$6,922 NZD
Retailer 1$7,315 NZD
Retailer 11$7,838 NZD
Retailer 7$8,000 NZD
Retailer 6$8,323 NZD
Retailer 5$8,923 NZD
Retailer 8$12,223 NZD

44 data points across 12 retailers

25 retailers$5,534 NZD to $12,985 NZD

A
Cheapest Retailer
-
$5,534 NZD
A
Retailer 2
-
$5,712 NZD
View
B+
Retailer 3
-
$5,879 NZD
View
B+
Retailer 4
-
$6,073 NZD
View
B+
Retailer 5
-
$6,112 NZD
View
Final sale: no returns
B+
Retailer 6
-
$6,351 NZD
View
B+
Retailer 7
-
$6,621 NZD
View
B+
Retailer 8
-
$6,623 NZD
View
B+
Retailer 9
-
$6,877 NZD
View
B+
Retailer 10
-
$7,315 NZD
View
B
Retailer 11
-
$7,489 NZD
View
B
Retailer 12
-
$7,489 NZD
View
B
Retailer 13
-
$7,511 NZD
View
B+
Retailer 14
-
$7,642 NZD
View
B+
Retailer 15
-
$7,738 NZD
View
B+
Retailer 16
-
$7,779 NZD
View
Retailer 17
-
$7,838 NZD
View
Price last confirmed 33 days ago
B+
Retailer 18
-
$8,000 NZD
View
Retailer 19
-
$8,272 NZD
View
Price last confirmed 14 days ago
B+
Retailer 20
-
$8,323 NZD
View
B
Retailer 21
-
$8,485 NZD
View
B
Retailer 22
-
$8,923 NZD
View
B
Retailer 23
-
$12,223 NZD
View
B
Retailer 24
-
$12,735 NZD
View
Most Expensive
B
Diamond Quarter
1.0VS1H52478242N · Nov 5
$12,985 NZD
£5,747 GBP
View
24 more retailers have this diamond
Prices start from $5,534 NZDSave up to $7,450 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
$5,534 NZD