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Oval|Natural|GIA

1.50ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 7446303146

Certificate GIA 7446303146

Diamond specifications and retailer prices

From $7,492 AUD
As of November 4, 2026
Save $9,529 AUD (56%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $17,021 AUD at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7446303146. Listed at 25 retailers as of November 4, 2026, with prices from $7,492 to $17,021, a $9,529 spread on the same certified stone. NZ Jewellers lists it at $17,021. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7446303146
Dimensions9.29 × 6.31 × 4.00 mm
L/W Ratio1.47
Top View
9.29 mm6.31 mm1.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7446303146
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.5%

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 4
Current: $8,047 AUD|Low: $7,492 AUD|High: $15,174 AUD|Avg: $10,451 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6$7,492 AUD
Retailer 1$8,047 AUD
Retailer 7$8,511 AUD
Retailer 4$9,664 AUD
Retailer 2$9,873 AUD
Retailer 3$10,476 AUD
Retailer 5$14,953 AUD

32 data points across 7 retailers

25 retailers$7,492 AUD to $17,021 AUD

B+
Cheapest Retailer
-
$7,492 AUD
B+
Retailer 2
-
$7,698 AUD
View
B+
Retailer 3
-
$7,949 AUD
View
B+
Retailer 4
-
$8,041 AUD
View
B+
Retailer 5
-
$8,047 AUD
View
B+
Retailer 6
-
$8,147 AUD
View
B+
Retailer 7
-
$8,511 AUD
View
Final sale: no returns
B+
Retailer 8
-
$9,082 AUD
View
B+
Retailer 9
-
$9,220 AUD
View
Retailer 10
-
$9,220 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$9,220 AUD
View
B
Retailer 12
-
$9,389 AUD
View
B
Retailer 13
-
$9,536 AUD
View
B+
Retailer 14
-
$9,664 AUD
View
B+
Retailer 15
-
$9,873 AUD
View
B
Retailer 16
-
$10,100 AUD
View
B
Retailer 17
-
$10,100 AUD
View
B
Retailer 18
-
$10,435 AUD
View
B
Retailer 19
-
$10,476 AUD
View
Retailer 20
-
$10,639 AUD
View
Price last confirmed 66 days ago
B
Retailer 21
-
$10,639 AUD
View
B
Retailer 22
-
$14,753 AUD
View
B
Retailer 23
-
$14,953 AUD
View
Retailer 24
-
$17,021 AUD
View
Price last confirmed 56 days ago
Most Expensive
C
NZ Jewellers
53dc8c3f-2160-4b4c-ba79-df58738d9881 · Nov 5
$17,021 AUD
$11,695 USD
View
24 more retailers have this diamond
Prices start from $7,492 AUDSave up to $9,529 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
$7,492 AUD