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Round|Natural|GIA

1.30ct D IF Round Natural Diamond

EX • D/IF • GIA 2526715478

Certificate GIA 2526715478

Diamond specifications and retailer prices

From $17,863 AUD
As of November 4, 2026
Save $14,114 AUD (44%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $31,977 AUD at MOH London · As of November 4, 2026
View at MOH London

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 2526715478. Listed at 27 retailers as of November 4, 2026, with prices from $17,863 to $31,977, a $14,114 spread on the same certified stone. MOH London lists it at $31,977. 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 angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2526715478
Dimensions6.95 × 6.96 × 4.29 mm
L/W Ratio1.00
Top View
6.95 mm6.96 mm1.30 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2526715478
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

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: $31,977 AUD|Low: $18,623 AUD|High: $32,233 AUD|Avg: $24,831 AUD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$18,623 AUD
Retailer 2$21,246 AUD
Retailer 3$21,856 AUD
Retailer 8$22,056 AUD
Retailer 5$24,609 AUD
Retailer 6$25,817 AUD
Retailer 7$30,160 AUD
MOH London$31,977 AUD

22 data points across 8 retailers

27 retailers$17,863 AUD to $31,977 AUD

A
Cheapest Retailer
-
$17,863 AUD
A+
Retailer 2
-
$18,623 AUD
View
Retailer 3
-
$20,130 AUD
View
Price last confirmed 25 days ago
A
Retailer 4
-
$20,578 AUD
View
A
Retailer 5
-
$20,833 AUD
View
A
Retailer 6
-
$21,246 AUD
View
A
Retailer 7
-
$21,716 AUD
View
Final sale: no returns
A
Retailer 8
-
$21,856 AUD
View
Retailer 9
-
$22,056 AUD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
$22,199 AUD
View
Retailer 11
-
$22,660 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$23,620 AUD
View
B+
Retailer 13
-
$24,032 AUD
View
B+
Retailer 14
-
$24,172 AUD
View
Retailer 15
-
$24,172 AUD
View
Price last confirmed 38 days ago
Retailer 16
-
$24,549 AUD
View
Price last confirmed 36 days ago
B+
Retailer 17
-
$24,549 AUD
View
B+
Retailer 18
-
$24,609 AUD
View
B+
Retailer 19
-
$24,649 AUD
View
B+
Retailer 20
-
$25,173 AUD
View
Retailer 21
-
$25,493 AUD
View
Price last confirmed 38 days ago
B+
Retailer 22
-
$25,493 AUD
View
B+
Retailer 23
-
$25,817 AUD
View
Retailer 24
-
$29,083 AUD
View
Price last confirmed 39 days ago
B+
Retailer 25
-
$29,083 AUD
View
B+
Retailer 26
-
$30,160 AUD
View
Most Expensive
B+
MOH London
12E3C01A2 · Nov 4
$31,977 AUD
£17,626 GBP
View
26 more retailers have this diamond
Prices start from $17,863 AUDSave up to $14,114 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
$17,863 AUD