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Oval|Natural|GIA

1.30ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 7566085707

Certificate GIA 7566085707

Diamond specifications and retailer prices

From $6,210 AUD
HK$34,000 HKD
As of November 1, 2026
Save $7,484 AUD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $13,694 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7566085707. Listed at 17 retailers as of October 27, 2026, with prices from $6,210 to $13,694, a $7,484 spread on the same certified stone. NZ Jewellers lists it at $13,694. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566085707
Dimensions8.50 × 6.07 × 3.68 mm
L/W Ratio1.40
Top View
8.50 mm6.07 mm1.30 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566085707
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.6%

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 1
Current: $13,694 AUD|Low: $6,137 AUD|High: $13,761 AUD|Avg: $8,900 AUD|-0.5%
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
November 2, 2026
Retailer 11$6,210 AUD
Retailer 10$6,281 AUD
Retailer 16$7,140 AUD
Retailer 3$7,648 AUD
Retailer 8$7,925 AUD
Retailer 9$7,988 AUD
Retailer 14$8,188 AUD
Retailer 15$8,188 AUD
Retailer 7$8,273 AUD
Retailer 12$8,409 AUD
Retailer 2$8,921 AUD
Retailer 4$9,448 AUD
Retailer 5$10,020 AUD
Retailer 13$12,064 AUD
Retailer 6$12,101 AUD
NZ Jewellers$13,694 AUD

31 data points across 16 retailers

17 retailers$6,210 AUD to $13,694 AUD

A
Cheapest Retailer
-
$6,210 AUD
HK$34,000 HKD
A
Retailer 2
-
$6,281 AUD
₹419,255 INR
View
B+
Retailer 3
-
$7,140 AUD
$5,004 USD
View
B+
Retailer 4
-
$7,648 AUD
$5,360 USD
View
Retailer 5
-
$7,925 AUD
SGD 7,505 SGD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$7,988 AUD
£4,408 GBP
View
B+
Retailer 7
-
$8,188 AUD
$5,738 USD
View
B+
Retailer 8
-
$8,188 AUD
$5,738 USD
View
Retailer 9
-
$8,228 AUD
$5,766 USD
View
Price last confirmed 17 days ago
Retailer 10
-
$8,273 AUD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$8,409 AUD
$5,893 USD
View
B+
Retailer 12
-
$8,921 AUD
€5,954 EUR
View
B
Retailer 13
-
$9,448 AUD
$6,621 USD
View
B
Retailer 14
-
$10,020 AUD
ZAR 113,439 ZAR
View
B
Retailer 15
-
$12,064 AUD
£6,657 GBP
View
B
Retailer 16
-
$12,101 AUD
$8,480 USD
View
Most Expensive
B
NZ Jewellers
be2a929d-9ec7-4d62-8843-bebc21cd43fd · Oct 27
$13,694 AUD
$9,597 USD
View
16 more retailers have this diamond
Prices start from $6,210 AUDSave up to $7,484 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
$6,210 AUD