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Oval|Natural|GIA

1.30ct K SI2 Oval Natural Diamond

EX • K/SI2 • GIA 7541389683

Certificate GIA 7541389683

Diamond specifications and retailer prices

From $3,304 AUD
As of November 5, 2026
7 retailers carry this diamond
Most expensive: $6,552 AUD at NZ Jewellers · As of October 27, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541389683. Listed at 7 retailers as of November 5, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.30
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.85°
Pavilion angle40.42°
OriginNatural
Grading LabGIA
CertificateGIA 7541389683
Dimensions8.43 × 6.07 × 3.88 mm
L/W Ratio1.39
Girdle conditionThick
Key to symbols
Twinning Wisp, Feather, Indented Natural
Top View
8.43 mm6.07 mm1.30 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541389683
Side View
Table 58.0%Crown 38.85°GirdlePavilion 40.42°Culet: NoneDepth 63.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $6,552 AUD|Low: $2,978 AUD|High: $6,714 AUD|Avg: $4,057 AUD|-2.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$2,978 AUD
Retailer 7$3,088 AUD
Retailer 6$3,133 AUD
Retailer 3$3,232 AUD
Retailer 4$3,279 AUD
Retailer 8$3,304 AUD
Retailer 9$3,991 AUD
Retailer 5$5,519 AUD
NZ Jewellers$6,552 AUD

27 data points across 9 retailers

7 retailers

Retailer 1
-
$3,088 AUD
Price last confirmed 7 days ago
Retailer 2
-
$3,133 AUD
View
Price last confirmed 8 days ago
Retailer 3
-
$3,232 AUD
View
Price last confirmed 7 days ago
Retailer 4
-
$3,279 AUD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$3,304 AUD
View
Retailer 6
-
$5,519 AUD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
4c825cec-8c6a-4326-adbc-5253e2e3259b · Oct 27
$6,552 AUD
$4,502 USD
View
Price last confirmed 10 days ago
6 more retailers have this diamond
Prices start from $3,304 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 Oval
$3,304 AUD