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Oval|Natural|GIA

1.50ct E SI2 Oval Natural Diamond

VG • E/SI2 • GIA 5563724873

Certificate GIA 5563724873

Diamond specifications and retailer prices

From $8,911 AUD
As of November 6, 2026
Save $10,958 AUD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $19,869 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5563724873. Listed at 15 retailers as of November 5, 2026, with prices from $8,911 to $19,869, a $10,958 spread on the same certified stone. NZ Jewellers lists it at $19,869. 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
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563724873
Dimensions9.09 × 6.24 × 3.93 mm
L/W Ratio1.46
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Indented Natural, Needle, Natural
Top View
9.09 mm6.24 mm1.50 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5563724873
Side View
Table 56.0%CrownGirdle: STK-XTKPavilionCulet: NoneDepth 63.0%

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: $19,869 AUD|Low: $8,911 AUD|High: $19,869 AUD|Avg: $12,016 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
November 6, 2026
Retailer 2$8,911 AUD
Retailer 6$10,052 AUD
Retailer 4$10,268 AUD
Retailer 14$10,342 AUD
Retailer 3$10,965 AUD
Retailer 8$11,097 AUD
Retailer 7$11,132 AUD
Retailer 13$11,879 AUD
Retailer 10$12,062 AUD
Retailer 12$12,131 AUD
Retailer 11$12,976 AUD
Retailer 5$13,707 AUD
Retailer 9$16,510 AUD
NZ Jewellers$19,869 AUD

8 data points across 14 retailers

15 retailers$8,911 AUD to $19,869 AUD

A
Cheapest Retailer
-
$8,911 AUD
A
Retailer 2
-
$9,237 AUD
View
A
Retailer 3
-
$10,052 AUD
View
B+
Retailer 4
-
$10,268 AUD
View
B+
Retailer 5
-
$10,342 AUD
View
B+
Retailer 6
-
$10,965 AUD
View
Final sale: no returns
B+
Retailer 7
-
$11,097 AUD
View
B+
Retailer 8
-
$11,132 AUD
View
B+
Retailer 9
-
$11,879 AUD
View
B+
Retailer 10
-
$12,062 AUD
View
B+
Retailer 11
-
$12,131 AUD
View
B+
Retailer 12
-
$12,976 AUD
View
B
Retailer 13
-
$13,707 AUD
View
B
Retailer 14
-
$16,510 AUD
View
Most Expensive
B
NZ Jewellers
086c4466-0f42-4d12-94b5-3aa128e1c41c · Nov 5
$19,869 AUD
$13,652 USD
View
14 more retailers have this diamond
Prices start from $8,911 AUDSave up to $10,958 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
$8,911 AUD