Round|Natural|GIA

1.30ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 16

Certificate GIA 16

Diamond specifications and retailer prices

From $5,978 AUD
As of November 1, 2026
Save $9,017 AUD (60%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $15,179 AUD at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA. Listed at 28 retailers as of November 1, 2026, with a 151% 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

1.30
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 16
Dimensions6.89 × 6.94 × 4.35 mm
L/W Ratio1.01
Top View
6.89 mm6.94 mm1.30 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 16
Side View
Table 57.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $14,995 AUD|Low: $5,978 AUD|High: $15,179 AUD|Avg: $8,494 AUD|-1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5$5,978 AUD
Retailer 10$6,231 AUD
Retailer 2$6,544 AUD
Retailer 8$7,038 AUD
Retailer 3$8,005 AUD
Retailer 9$8,121 AUD
Retailer 4$8,965 AUD
Retailer 6$8,965 AUD
Retailer 7$9,102 AUD
NZ Jewellers$14,995 AUD

41 data points across 10 retailers

28 retailers$5,978 AUD to $14,995 AUD

A
Cheapest Retailer
-
$5,978 AUD
A
Retailer 2
-
$6,231 AUD
View
A
Retailer 3
-
$6,544 AUD
View
Retailer 4
-
$7,038 AUD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$7,038 AUD
View
Retailer 6
-
$7,038 AUD
View
Price last confirmed 8 days ago
Retailer 7
-
$7,038 AUD
View
Price last confirmed 25 days ago
A
Retailer 8
-
$7,038 AUD
View
B+
Retailer 9
-
$7,398 AUD
View
Retailer 10
-
$7,585 AUD
View
Price last confirmed 13 days ago
B+
Retailer 11
-
$7,974 AUD
View
B+
Retailer 12
-
$8,005 AUD
View
B+
Retailer 13
-
$8,121 AUD
View
Retailer 14
-
$8,121 AUD
View
Price last confirmed 25 days ago
Retailer 15
-
$8,250 AUD
View
Price last confirmed 11 days ago
Retailer 16
-
$8,965 AUD
View
Price last confirmed 27 days ago
Retailer 17
-
$8,965 AUD
View
Price last confirmed 29 days ago
B+
Retailer 18
-
$8,965 AUD
View
B+
Retailer 19
-
$8,965 AUD
View
Retailer 20
-
$9,031 AUD
View
Price last confirmed 38 days ago
Retailer 21
-
$9,075 AUD
View
Price last confirmed 41 days ago
B+
Retailer 22
-
$9,102 AUD
View
Retailer 23
-
$12,261 AUD
View
Price last confirmed 26 days ago
B
Retailer 24
-
$12,261 AUD
View
Retailer 25
-
$14,995 AUD
View
Price last confirmed 34 days ago
Retailer 26
-
$14,995 AUD
View
Price last confirmed 28 days ago
B
Retailer 27
-
$14,995 AUD
View
Most Expensive
NZ Jewellers
49580d04-0470-41a9-a1d5-be57ef06d48f · Sep 27
$15,179 AUD
$10,626 USD
View
Price last confirmed 39 days ago
27 more retailers have this diamond
Prices start from $5,978 AUDSave up to $9,017 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
1.30ct Round
$5,978 AUD