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Oval|Natural|GIA

1.30ct K VS1 Oval Natural Diamond

VG • K/VS1 • GIA 1553314431

Certificate GIA 1553314431

Diamond specifications and retailer prices

From $5,235 AUD
As of November 5, 2026
Save $5,183 AUD (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,418 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1553314431. Listed at 9 retailers as of November 5, 2026, with prices from $5,235 to $10,418, a $5,183 spread on the same certified stone. NZ Jewellers lists it at $10,418. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553314431
Dimensions8.70 × 6.08 × 3.65 mm
L/W Ratio1.43
Key to symbols
Feather, Natural
Top View
8.70 mm6.08 mm1.30 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553314431
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 59.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $10,418 AUD|Low: $4,951 AUD|High: $10,683 AUD|Avg: $6,821 AUD|+9.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4$5,235 AUD
Retailer 2$5,682 AUD
Retailer 9$5,873 AUD
Retailer 7$5,979 AUD
Retailer 8$5,979 AUD
Retailer 6$6,396 AUD
Retailer 3$6,683 AUD
Retailer 5$9,971 AUD
NZ Jewellers$10,418 AUD

34 data points across 9 retailers

9 retailers$5,235 AUD to $10,418 AUD

B+
Cheapest Retailer
-
$5,235 AUD
B+
Retailer 2
-
$5,682 AUD
View
B+
Retailer 3
-
$5,873 AUD
View
B+
Retailer 4
-
$5,979 AUD
View
B+
Retailer 5
-
$5,979 AUD
View
B
Retailer 6
-
$6,396 AUD
View
B
Retailer 7
-
$6,683 AUD
View
B
Retailer 8
-
$9,971 AUD
View
Most Expensive
B
NZ Jewellers
5280f2ac-232e-49fa-87c5-a15636d1b8ff · Nov 5
$10,418 AUD
$7,158 USD
View
8 more retailers have this diamond
Prices start from $5,235 AUDSave up to $5,183 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.

B+
1.30ct Oval
$5,235 AUD