CaratHunter
Plans
Oval|Natural|GIA

1.30ct F IF Oval Natural Diamond

EX • F/IF • GIA 5231988926

Certificate GIA 5231988926

Diamond specifications and retailer prices

From $13,675 AUD
As of November 6, 2026
9 retailers carry this diamond
Most expensive: $20,835 AUD at NZ Jewellers · As of September 30, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231988926. Listed at 9 retailers as of November 6, 2026. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231988926
Dimensions8.73 × 5.93 × 3.75 mm
L/W Ratio1.47
Girdle conditionFaceted
Top View
8.73 mm5.93 mm1.30 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231988926
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $15,606 AUD|Low: $10,741 AUD|High: $19,798 AUD|Avg: $13,309 AUD|+1.2%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 3, 2026
Retailer 17$10,741 AUD
Retailer 10$10,879 AUD
Retailer 18$11,112 AUD
Retailer 7$11,312 AUD
Retailer 2$11,387 AUD
Retailer 20$11,532 AUD
Retailer 13$11,534 AUD
Retailer 15$12,039 AUD
Retailer 19$12,105 AUD
Retailer 6$12,414 AUD
Retailer 11$12,781 AUD
Retailer 21$13,136 AUD
Retailer 14$13,675 AUD
Retailer 12$13,876 AUD
Retailer 5$14,334 AUD
Retailer 9$14,928 AUD
Retailer 8$14,978 AUD
Retailer 4$15,444 AUD
Retailer 1$15,606 AUD
Retailer 16$18,023 AUD
Retailer 3$19,758 AUD

12 data points across 21 retailers

9 retailers

Retailer 1
-
$10,879 AUD
Price last confirmed 35 days ago
Retailer 2
-
$10,914 AUD
View
Price last confirmed 37 days ago
Retailer 3
-
$12,039 AUD
View
Price last confirmed 35 days ago
B+
Retailer 4
-
$13,675 AUD
View
Retailer 5
-
$13,876 AUD
View
Price last confirmed 34 days ago
Retailer 6
-
$14,334 AUD
View
Price last confirmed 35 days ago
Retailer 7
-
$18,023 AUD
View
Price last confirmed 37 days ago
Retailer 8
-
$19,758 AUD
View
Price last confirmed 36 days ago
Most Expensive
NZ Jewellers
52687198-4ab2-45a8-9351-a885e34895a3 · Sep 30
$20,835 AUD
$14,585 USD
View
Price last confirmed 36 days ago
8 more retailers have this diamond
Prices start from $13,675 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.

B+
1.30ct Oval
$13,675 AUD