CaratHunter
Plans
Round|Natural|GIA

1.30ct F IF Round Natural Diamond

EX • F/IF • GIA 6233837675

Certificate GIA 6233837675

Diamond specifications and retailer prices

From $15,224 AUD
As of November 5, 2026
Save $9,652 AUD (39%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $24,876 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6233837675. Listed at 18 retailers as of November 5, 2026, with prices from $15,224 to $24,876, a $9,652 spread on the same certified stone. NZ Jewellers lists it at $24,876. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6233837675
Dimensions7.03 × 6.98 × 4.34 mm
L/W Ratio1.01
Top View
7.03 mm6.98 mm1.30 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6233837675
Side View
Table 60.0%Crown 33°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.0%

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 5
Current: $24,876 AUD|Low: $14,864 AUD|High: $24,876 AUD|Avg: $18,233 AUD|+1.8%
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 9$15,224 AUD
Retailer 7$15,286 AUD
Retailer 8$15,855 AUD
Retailer 12$16,212 AUD
Retailer 3$16,242 AUD
Retailer 11$16,475 AUD
Retailer 14$16,475 AUD
Retailer 4$17,525 AUD
Retailer 6$17,848 AUD
Retailer 15$17,873 AUD
Retailer 13$18,123 AUD
Retailer 5$18,276 AUD
Retailer 2$21,776 AUD
Retailer 10$23,249 AUD
NZ Jewellers$24,876 AUD

45 data points across 15 retailers

18 retailers$15,224 AUD to $24,876 AUD

A
Cheapest Retailer
-
$15,224 AUD
A
Retailer 2
-
$15,286 AUD
View
A
Retailer 3
-
$15,855 AUD
View
Retailer 4
-
$16,212 AUD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$16,242 AUD
View
Retailer 6
-
$16,475 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$16,475 AUD
View
Final sale: no returns
B+
Retailer 8
-
$17,525 AUD
View
Retailer 9
-
$17,533 AUD
View
Price last confirmed 39 days ago
B+
Retailer 10
-
$17,848 AUD
View
B+
Retailer 11
-
$17,873 AUD
View
B+
Retailer 12
-
$18,123 AUD
View
B+
Retailer 13
-
$18,276 AUD
View
Retailer 14
-
$20,230 AUD
View
Price last confirmed 38 days ago
B
Retailer 15
-
$21,776 AUD
View
B
Retailer 16
-
$23,249 AUD
View
Retailer 17
-
$24,437 AUD
View
Price last confirmed 39 days ago
Most Expensive
B
NZ Jewellers
f909aa8a-f034-445d-bb61-d41ee64e4cc4 · Nov 5
$24,876 AUD
$17,414 USD
View
17 more retailers have this diamond
Prices start from $15,224 AUDSave up to $9,652 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
$15,224 AUD