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Oval|Natural|GIA

1.50ct K IF Oval Natural Diamond

EX • K/IF • GIA 2458805306

Certificate GIA 2458805306

Diamond specifications and retailer prices

From $9,022 AUD
As of November 6, 2026
Save $3,510 AUD (28%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $12,533 AUD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) 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 2458805306. Listed at 7 retailers as of November 6, 2026, with prices from $9,022 to $12,533, a $3,510 spread on the same certified stone. Yorxs lists it at $12,533. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
K
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
Crown angle41.66°
Pavilion angle38.07°
OriginNatural
Grading LabGIA
CertificateGIA 2458805306
Dimensions9.42 × 6.23 × 3.92 mm
L/W Ratio1.51
Top View
9.42 mm6.23 mm1.50 ctK / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2458805306
Side View
Table 57.0%Crown 41.66°Girdle: MED-VTKPavilion 38.07°Culet: NoneDepth 63.0%

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: $9,067 AUD|Low: $9,022 AUD|High: $12,565 AUD|Avg: $10,387 AUD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
November 6, 2026
Retailer 3$9,022 AUD
Retailer 1$9,067 AUD
Retailer 6$9,424 AUD
Retailer 4$9,747 AUD
Retailer 2$11,374 AUD
Retailer 5$11,633 AUD
Yorxs$12,533 AUD

23 data points across 7 retailers

7 retailers$9,022 AUD to $12,533 AUD

B+
Cheapest Retailer
-
$9,022 AUD
B+
Retailer 2
-
$9,067 AUD
View
B+
Retailer 3
-
$9,424 AUD
View
B+
Retailer 4
-
$9,747 AUD
View
B
Retailer 5
-
$11,374 AUD
View
B
Retailer 6
-
$11,633 AUD
View
Most Expensive
B
Yorxs
337686672 · Nov 6
$12,533 AUD
€8,201 EUR
View
6 more retailers have this diamond
Prices start from $9,022 AUDSave up to $3,510 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+
1.50ct Oval
$9,022 AUD