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Round|Natural|GIA

1.00ct H VVS1 Round Natural Diamond

EX • H/VVS1 • GIA 2427134731

Certificate GIA 2427134731

Diamond specifications and retailer prices

From $4,311 AUD
As of November 5, 2026
Save $5,991 AUD (58%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $10,303 AUD at Diamond Quarter · As of November 3, 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 2427134731. Listed at 24 retailers as of November 3, 2026, with prices from $4,311 to $10,303, a $5,991 spread on the same certified stone. Diamond Quarter lists it at $10,303. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2427134731
Dimensions6.39 × 6.36 × 3.96 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.39 mm6.36 mm1.00 ctH / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2427134731
Side View
Table 62.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.0%

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 5
Current: $5,765 AUD|Low: $4,311 AUD|High: $9,740 AUD|Avg: $6,265 AUD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$4,311 AUD
Retailer 10$5,207 AUD
Retailer 3$5,244 AUD
Retailer 2$5,763 AUD
Retailer 1$5,765 AUD
Retailer 8$6,331 AUD
Retailer 7$6,485 AUD
Retailer 5$6,585 AUD
Retailer 4$7,033 AUD
Retailer 9$9,637 AUD

24 data points across 10 retailers

24 retailers$4,311 AUD to $10,303 AUD

A
Cheapest Retailer
-
$4,311 AUD
A
Retailer 2
-
$4,790 AUD
View
B+
Retailer 3
-
$5,070 AUD
View
B+
Retailer 4
-
$5,100 AUD
View
B+
Retailer 5
-
$5,207 AUD
View
B+
Retailer 6
-
$5,244 AUD
View
B+
Retailer 7
-
$5,317 AUD
View
Final sale: no returns
Retailer 8
-
$5,427 AUD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$5,493 AUD
View
B+
Retailer 10
-
$5,763 AUD
View
B+
Retailer 11
-
$5,763 AUD
View
Retailer 12
-
$5,763 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$5,765 AUD
View
B+
Retailer 14
-
$6,151 AUD
View
Retailer 15
-
$6,178 AUD
View
Price last confirmed 33 days ago
B+
Retailer 16
-
$6,331 AUD
View
B+
Retailer 17
-
$6,485 AUD
View
B+
Retailer 18
-
$6,585 AUD
View
B
Retailer 19
-
$6,648 AUD
View
B+
Retailer 20
-
$6,704 AUD
View
B+
Retailer 21
-
$7,033 AUD
View
B
Retailer 22
-
$9,637 AUD
View
B
Retailer 23
-
$10,039 AUD
View
Most Expensive
B
Diamond Quarter
1.0VVS1H2431B77CN · Nov 3
$10,303 AUD
£5,679 GBP
View
23 more retailers have this diamond
Prices start from $4,311 AUDSave up to $5,991 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
$4,311 AUD