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Round|Natural|GIA

1.30ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 1527433175

Certificate GIA 1527433175

Diamond specifications and retailer prices

From $3,400 AUD
As of November 4, 2026
Save $4,435 AUD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,835 AUD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1527433175. Listed at 18 retailers as of November 4, 2026, with prices from $3,400 to $7,835, a $4,435 spread on the same certified stone. NZ Jewellers lists it at $7,835. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1527433175
Dimensions6.97 × 6.91 × 4.31 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
Additional clouds, additional pinpoints and internal graining are not shown.
Key to symbols
Feather, Indented Natural, Cloud, Pinpoint
Top View
6.97 mm6.91 mm1.30 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1527433175
Side View
Table 61.0%Crown 34.5°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 62.4%

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: $7,835 AUD|Low: $3,400 AUD|High: $7,835 AUD|Avg: $4,999 AUD
NZ Jewellers
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
November 6, 2026
Retailer 15$3,400 AUD
Retailer 2$3,403 AUD
Retailer 17$4,028 AUD
Retailer 16$4,364 AUD
Retailer 9$4,384 AUD
Retailer 3$4,497 AUD
Retailer 6$4,497 AUD
Retailer 13$4,627 AUD
Retailer 4$4,670 AUD
Retailer 5$4,701 AUD
Retailer 8$4,734 AUD
Retailer 10$5,161 AUD
Retailer 7$5,190 AUD
Retailer 12$5,224 AUD
Retailer 11$5,488 AUD
Retailer 14$7,501 AUD
NZ Jewellers$7,835 AUD

30 data points across 17 retailers

18 retailers$3,400 AUD to $7,835 AUD

A
Cheapest Retailer
-
$3,400 AUD
A
Retailer 2
-
$3,403 AUD
View
Retailer 3
-
$3,923 AUD
View
Price last confirmed 109 days ago
A
Retailer 4
-
$4,028 AUD
View
A
Retailer 5
-
$4,364 AUD
View
Retailer 6
-
$4,384 AUD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$4,497 AUD
View
Retailer 8
-
$4,497 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$4,627 AUD
View
B+
Retailer 10
-
$4,670 AUD
View
B+
Retailer 11
-
$4,701 AUD
View
Retailer 12
-
$4,734 AUD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$5,161 AUD
View
B+
Retailer 14
-
$5,190 AUD
View
B+
Retailer 15
-
$5,224 AUD
View
B+
Retailer 16
-
$5,488 AUD
View
B
Retailer 17
-
$7,501 AUD
View
Most Expensive
B
NZ Jewellers
6aa4ee11-ddf7-4b92-9516-08a002af263c · Nov 5
$7,835 AUD
$5,485 USD
View
17 more retailers have this diamond
Prices start from $3,400 AUDSave up to $4,435 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
$3,400 AUD