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Round|Natural|GIA

1.30ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 7551732777

Certificate GIA 7551732777

Diamond specifications and retailer prices

From $4,624 AUD
As of November 4, 2026
Save $4,395 AUD (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,892 AUD at NZ Jewellers · As of September 28, 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 7551732777. Listed at 16 retailers as of November 4, 2026, with a 95% 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
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7551732777
Dimensions6.96 × 6.92 × 4.35 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Needle
Top View
6.96 mm6.92 mm1.30 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551732777
Side View
Table 57.0%Crown 35.5°GirdlePavilion 41°Culet: NDepth 62.7%

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: $9,556 AUD|Low: $4,481 AUD|High: $9,623 AUD|Avg: $6,217 AUD|-0.7%
NZ Jewellers
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 10$4,624 AUD
Retailer 3$4,800 AUD
Retailer 2$5,031 AUD
Retailer 12$5,181 AUD
Retailer 4$5,414 AUD
Retailer 5$5,529 AUD
Retailer 11$5,619 AUD
Retailer 8$6,219 AUD
Retailer 6$6,280 AUD
Retailer 7$6,600 AUD
Retailer 9$9,019 AUD
NZ Jewellers$9,556 AUD

27 data points across 12 retailers

16 retailers$4,624 AUD to $9,019 AUD

A
Cheapest Retailer
-
$4,624 AUD
A
Retailer 2
-
$4,800 AUD
View
B+
Retailer 3
-
$5,031 AUD
View
B+
Retailer 4
-
$5,181 AUD
View
B+
Retailer 5
-
$5,414 AUD
View
B+
Retailer 6
-
$5,529 AUD
View
B+
Retailer 7
-
$5,619 AUD
View
Retailer 8
-
$5,678 AUD
View
Price last confirmed 36 days ago
Retailer 9
-
$5,678 AUD
View
Price last confirmed 38 days ago
B+
Retailer 10
-
$6,219 AUD
View
B+
Retailer 11
-
$6,280 AUD
View
Retailer 12
-
$6,551 AUD
View
Price last confirmed 38 days ago
B+
Retailer 13
-
$6,600 AUD
View
B
Retailer 14
-
$9,019 AUD
View
Retailer 15
-
$9,556 AUD
View
Price last confirmed 17 days ago
Most Expensive
NZ Jewellers
1b713ac6-cf27-461a-99cd-011d2c6c39c2 · Sep 28
$9,892 AUD
$6,797 USD
View
Price last confirmed 39 days ago
15 more retailers have this diamond
Prices start from $4,624 AUDSave up to $4,395 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
$4,624 AUD