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Round|Natural|GIA

1.30ct I IF Round Natural Diamond

EX • I/IF • GIA 2567235029

Certificate GIA 2567235029

Diamond specifications and retailer prices

From $9,373 AUD
As of November 4, 2026
Save $8,430 AUD (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $17,802 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2567235029. Listed at 12 retailers as of November 4, 2026, with prices from $9,373 to $17,802, a $8,430 spread on the same certified stone. NZ Jewellers lists it at $17,802. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2567235029
Dimensions6.95 × 6.91 × 4.33 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Top View
6.95 mm6.91 mm1.30 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567235029
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°Culet: NDepth 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: $17,802 AUD|Low: $9,373 AUD|High: $17,802 AUD|Avg: $11,895 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
November 6, 2026
Retailer 12$9,373 AUD
Retailer 2$9,483 AUD
Retailer 4$9,824 AUD
Retailer 8$9,967 AUD
Retailer 3$10,643 AUD
Retailer 15$10,808 AUD
Retailer 13$10,987 AUD
Retailer 14$11,533 AUD
Retailer 9$11,554 AUD
Retailer 7$11,602 AUD
Retailer 11$12,281 AUD
Retailer 5$12,567 AUD
Retailer 6$14,016 AUD
Retailer 10$14,794 AUD
NZ Jewellers$17,802 AUD

12 data points across 15 retailers

12 retailers$9,373 AUD to $17,802 AUD

A
Cheapest Retailer
-
$9,373 AUD
A
Retailer 2
-
$9,483 AUD
View
B+
Retailer 3
-
$9,824 AUD
View
Final sale: no returns
B+
Retailer 4
-
$9,967 AUD
View
B+
Retailer 5
-
$10,643 AUD
View
B+
Retailer 6
-
$10,808 AUD
View
B+
Retailer 7
-
$10,987 AUD
View
B+
Retailer 8
-
$11,533 AUD
View
B+
Retailer 9
-
$11,554 AUD
View
B+
Retailer 10
-
$12,281 AUD
View
B
Retailer 11
-
$14,794 AUD
View
Most Expensive
B
NZ Jewellers
7bde73c8-0144-423b-9421-92afcc0672ed · Nov 5
$17,802 AUD
$12,232 USD
View
11 more retailers have this diamond
Prices start from $9,373 AUDSave up to $8,430 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
$9,373 AUD