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Oval|Natural|GIA

1.50ct F IF Oval Natural Diamond

GD • F/IF • GIA 6565379393

Certificate GIA 6565379393

Diamond specifications and retailer prices

From $16,799 AUD
As of November 1, 2026
Save $1,788 AUD (10%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $18,587 AUD at GS Diamonds · As of November 4, 2026
View at GS Diamonds

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6565379393. Listed at 5 retailers as of November 1, 2026, with a relatively tight 11% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
F
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565379393
Dimensions8.98 × 6.51 × 4.09 mm
L/W Ratio1.38
Culet sizeNone
Top View
8.98 mm6.51 mm1.50 ctF / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565379393
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $18,587 AUD|Low: $16,799 AUD|High: $19,619 AUD|Avg: $17,907 AUD|-4.6%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3$16,799 AUD
Retailer 5$17,086 AUD
Retailer 2$17,571 AUD
Retailer 4$18,265 AUD
GS Diamonds$18,587 AUD

31 data points across 5 retailers

5 retailers$16,799 AUD to $18,587 AUD

A
Cheapest Retailer
-
$16,799 AUD
B+
Retailer 2
-
$17,086 AUD
View
A
Retailer 3
-
$17,571 AUD
View
B+
Retailer 4
-
$18,265 AUD
View
Most Expensive
B+
GS Diamonds
AN1E-100761126124 · Nov 4
$18,587 AUD
View
4 more retailers have this diamond
Prices start from $16,799 AUDSave up to $1,788 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
1.50ct Oval
$16,799 AUD