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Oval|Natural|GIA

1.50ct I VS1 Oval Natural Diamond

EX • I/VS1 • GIA 1548470344

Certificate GIA 1548470344

Diamond specifications and retailer prices

From $7,990 AUD
As of November 4, 2026
Save $6,828 AUD (46%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $18,019 AUD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548470344. Listed at 21 retailers as of November 4, 2026, with a 85% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.5°
OriginNatural
Grading LabGIA
CertificateGIA 1548470344
Dimensions8.63 × 6.27 × 4.12 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
8.63 mm6.27 mm1.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548470344
Side View
Table 64.0%CrownGirdle: STK-THKPavilion 39.5°Culet: NoneDepth 65.7%

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 4
Current: $18,019 AUD|Low: $7,917 AUD|High: $18,019 AUD|Avg: $10,697 AUD
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 6$7,990 AUD
Retailer 19$8,431 AUD
Retailer 4$8,521 AUD
Retailer 12$8,640 AUD
Retailer 17$8,874 AUD
Retailer 18$8,895 AUD
Retailer 8$8,915 AUD
Retailer 10$8,961 AUD
Retailer 5$9,385 AUD
Retailer 7$9,391 AUD
Retailer 14$9,842 AUD
Retailer 15$9,954 AUD
Retailer 11$10,387 AUD
Retailer 3$10,885 AUD
Retailer 20$11,417 AUD
Retailer 9$11,538 AUD
Retailer 2$11,584 AUD
Retailer 13$13,008 AUD
Retailer 16$14,818 AUD
NZ Jewellers$18,019 AUD

20 data points across 20 retailers

21 retailers$7,990 AUD to $14,818 AUD

A
Cheapest Retailer
-
$7,990 AUD
A
Retailer 2
-
$8,431 AUD
View
A
Retailer 3
-
$8,521 AUD
View
A
Retailer 4
-
$8,640 AUD
View
A
Retailer 5
-
$8,874 AUD
View
A
Retailer 6
-
$8,895 AUD
View
A
Retailer 7
-
$8,915 AUD
View
Final sale: no returns
A
Retailer 8
-
$8,961 AUD
View
A
Retailer 9
-
$9,385 AUD
View
A
Retailer 10
-
$9,391 AUD
View
A
Retailer 11
-
$9,842 AUD
View
A
Retailer 12
-
$9,954 AUD
View
A
Retailer 13
-
$10,359 AUD
View
Retailer 14
-
$10,387 AUD
View
Price last confirmed 15 days ago
A
Retailer 15
-
$10,885 AUD
View
B+
Retailer 16
-
$11,417 AUD
View
B+
Retailer 17
-
$11,538 AUD
View
B+
Retailer 18
-
$11,584 AUD
View
B+
Retailer 19
-
$13,008 AUD
View
B+
Retailer 20
-
$14,818 AUD
View
Most Expensive
NZ Jewellers
992eb169-ab8b-4dbf-ab11-089a3df2eb6c · Oct 23
$18,019 AUD
$12,614 USD
View
Price last confirmed 13 days ago
20 more retailers have this diamond
Prices start from $7,990 AUDSave up to $6,828 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
$7,990 AUD