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Oval|Natural|GIA

1.50ct F VVS1 Oval Natural Diamond

EX • F/VVS1 • GIA 1559798100

Certificate GIA 1559798100

Diamond specifications and retailer prices

From $13,724 AUD
As of November 6, 2026
Save $4,839 AUD (26%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $18,564 AUD at Blue Nile · As of November 5, 2026
View at Blue Nile

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559798100. Listed at 7 retailers as of November 5, 2026, with prices from $13,724 to $18,564, a $4,839 spread on the same certified stone. Blue Nile lists it at $18,564. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1559798100
Dimensions8.97 × 6.41 × 4.08 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
8.97 mm6.41 mm1.50 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1559798100
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.6%

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 6
Current: $18,564 AUD|Low: $13,724 AUD|High: $19,060 AUD|Avg: $16,402 AUD|-1.5%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 4$13,724 AUD
Retailer 5$14,982 AUD
Retailer 3$15,628 AUD
Retailer 6$15,990 AUD
Retailer 2$18,098 AUD
Blue Nile$18,564 AUD

34 data points across 6 retailers

7 retailers$13,724 AUD to $18,564 AUD

A
Cheapest Retailer
-
$13,724 AUD
A
Retailer 2
-
$14,982 AUD
View
A
Retailer 3
-
$15,628 AUD
View
A
Retailer 4
-
$15,990 AUD
View
A
Retailer 5
-
$17,271 AUD
View
A
Retailer 6
-
$18,098 AUD
View
Most Expensive
B+
Blue Nile
29728943 · Nov 5
$18,564 AUD
$12,755 USD
View
6 more retailers have this diamond
Prices start from $13,724 AUDSave up to $4,839 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
$13,724 AUD