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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 $4,435 AUD
As of November 4, 2026
Save $5,970 AUD (57%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $10,405 AUD 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 $4,435 to $10,405, a $5,970 spread on the same certified stone. Diamond Quarter lists it at $10,405. 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: $6,410 AUD|Low: $4,234 AUD|High: $9,914 AUD|Avg: $6,028 AUD|+1.9%
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 5, 2026
Retailer 4$4,435 AUD
Retailer 9$4,583 AUD
Retailer 12$4,711 AUD
Retailer 10$4,898 AUD
Retailer 3$5,511 AUD
Retailer 2$5,547 AUD
Retailer 5$5,900 AUD
Retailer 11$6,281 AUD
Retailer 1$6,410 AUD
Retailer 6$6,643 AUD
Retailer 8$7,200 AUD
Retailer 7$9,795 AUD

43 data points across 12 retailers

25 retailers$4,435 AUD to $10,405 AUD

A
Cheapest Retailer
-
$4,435 AUD
A
Retailer 2
-
$4,577 AUD
View
B+
Retailer 3
-
$4,711 AUD
View
B+
Retailer 4
-
$4,867 AUD
View
B+
Retailer 5
-
$4,898 AUD
View
Final sale: no returns
B+
Retailer 6
-
$5,089 AUD
View
B+
Retailer 7
-
$5,306 AUD
View
B+
Retailer 8
-
$5,307 AUD
View
B+
Retailer 9
-
$5,511 AUD
View
B+
Retailer 10
-
$5,900 AUD
View
B
Retailer 11
-
$6,001 AUD
View
B
Retailer 12
-
$6,001 AUD
View
B
Retailer 13
-
$6,018 AUD
View
B+
Retailer 14
-
$6,124 AUD
View
B+
Retailer 15
-
$6,201 AUD
View
B+
Retailer 16
-
$6,234 AUD
View
Retailer 17
-
$6,281 AUD
View
Price last confirmed 32 days ago
B+
Retailer 18
-
$6,410 AUD
View
Retailer 19
-
$6,629 AUD
View
Price last confirmed 13 days ago
B+
Retailer 20
-
$6,643 AUD
View
B
Retailer 21
-
$6,800 AUD
View
B
Retailer 22
-
$7,200 AUD
View
B
Retailer 23
-
$9,795 AUD
View
B
Retailer 24
-
$10,205 AUD
View
Most Expensive
B
Diamond Quarter
1.0VS1H52478242N · Nov 5
$10,405 AUD
£5,747 GBP
View
24 more retailers have this diamond
Prices start from $4,435 AUDSave up to $5,970 AUD

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
$4,435 AUD