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Round|Natural|GIA

1.30ct D IF Round Natural Diamond

EX • D/IF • GIA 2546266335

Certificate GIA 2546266335

Diamond specifications and retailer prices

From $17,553 AUD
As of November 4, 2026
Save $17,736 AUD (50%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $35,290 AUD at With Clarity · As of November 4, 2026
View at With Clarity

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2546266335. Listed at 17 retailers as of November 4, 2026, with prices from $17,553 to $35,290, a $17,736 spread on the same certified stone. With Clarity lists it at $35,290. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2546266335
Dimensions6.91 × 6.95 × 4.33 mm
L/W Ratio1.01
Top View
6.91 mm6.95 mm1.30 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546266335
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A+
Exceptional
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: $20,303 AUD|Low: $17,553 AUD|High: $36,005 AUD|Avg: $25,243 AUD|-4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 6, 2026
Retailer 9$17,553 AUD
Retailer 1$20,303 AUD
Retailer 10$20,693 AUD
Retailer 2$21,569 AUD
Retailer 3$21,910 AUD
Retailer 5$23,045 AUD
Retailer 11$23,875 AUD
Retailer 8$24,047 AUD
Retailer 4$25,493 AUD
Retailer 7$29,959 AUD
Retailer 6$31,763 AUD
With Clarity$35,290 AUD

37 data points across 12 retailers

17 retailers$17,553 AUD to $35,290 AUD

A+
Cheapest Retailer
-
$17,553 AUD
Retailer 2
-
$19,793 AUD
View
Price last confirmed 25 days ago
A
Retailer 3
-
$20,303 AUD
View
A
Retailer 4
-
$20,693 AUD
View
A
Retailer 5
-
$21,569 AUD
View
Final sale: no returns
Retailer 6
-
$21,910 AUD
View
Price last confirmed 14 days ago
B+
Retailer 7
-
$23,045 AUD
View
B+
Retailer 8
-
$23,875 AUD
View
Retailer 9
-
$24,009 AUD
View
Price last confirmed 38 days ago
B+
Retailer 10
-
$24,047 AUD
View
Retailer 11
-
$25,323 AUD
View
Price last confirmed 38 days ago
B+
Retailer 12
-
$25,493 AUD
View
Retailer 13
-
$28,889 AUD
View
Price last confirmed 34 days ago
Retailer 14
-
$28,889 AUD
View
Price last confirmed 39 days ago
B+
Retailer 15
-
$29,959 AUD
View
B+
Retailer 16
-
$31,763 AUD
View
Most Expensive
B
With Clarity
2546266335 · Nov 4
$35,290 AUD
$24,704 USD
View
16 more retailers have this diamond
Prices start from $17,553 AUDSave up to $17,736 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
$17,553 AUD