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Oval|Natural|GIA

0.50ct I VS1 Oval Natural Diamond

EX • I/VS1 • GIA 1553955891

Certificate GIA 1553955891

Diamond specifications and retailer prices

From $639 AUD
As of November 5, 2026
Save $2,027 AUD (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,666 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter 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 1553955891. Listed at 21 retailers as of November 5, 2026, with prices from $639 to $2,666, a $2,027 spread on the same certified stone. NZ Jewellers lists it at $2,666. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553955891
Dimensions6.07 × 4.33 × 2.74 mm
L/W Ratio1.40
Top View
6.07 mm4.33 mm0.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553955891
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.2%

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 5
Current: $2,666 AUD|Low: $639 AUD|High: $2,706 AUD|Avg: $1,148 AUD|-1.5%
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 5, 2026
Retailer 14$639 AUD
Retailer 10$731 AUD
Retailer 18$783 AUD
Retailer 3$793 AUD
Retailer 15$850 AUD
Retailer 11$910 AUD
Retailer 19$916 AUD
Retailer 7$924 AUD
Retailer 13$980 AUD
Retailer 2$981 AUD
Retailer 16$1,044 AUD
Retailer 6$1,046 AUD
Retailer 8$1,090 AUD
Retailer 9$1,129 AUD
Retailer 4$1,174 AUD
Retailer 12$1,187 AUD
Retailer 20$1,200 AUD
Retailer 17$1,311 AUD
Retailer 5$1,983 AUD
NZ Jewellers$2,666 AUD

23 data points across 20 retailers

21 retailers$639 AUD to $2,666 AUD

A
Cheapest Retailer
-
$639 AUD
A
Retailer 2
-
$731 AUD
View
A
Retailer 3
-
$783 AUD
View
Final sale: no returns
A
Retailer 4
-
$793 AUD
View
A
Retailer 5
-
$850 AUD
View
Retailer 6
-
$910 AUD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$916 AUD
View
Retailer 8
-
$924 AUD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$980 AUD
View
A
Retailer 10
-
$981 AUD
View
B+
Retailer 11
-
$1,044 AUD
View
B+
Retailer 12
-
$1,046 AUD
View
B+
Retailer 13
-
$1,090 AUD
View
B+
Retailer 14
-
$1,129 AUD
View
B+
Retailer 15
-
$1,174 AUD
View
B+
Retailer 16
-
$1,187 AUD
View
B+
Retailer 17
-
$1,200 AUD
View
Retailer 18
-
$1,309 AUD
View
Price last confirmed 32 days ago
B+
Retailer 19
-
$1,311 AUD
View
B
Retailer 20
-
$1,983 AUD
View
Most Expensive
B
NZ Jewellers
0e58bd15-f5ec-4d05-8252-2be9e7105640 · Nov 5
$2,666 AUD
$1,866 USD
View
20 more retailers have this diamond
Prices start from $639 AUDSave up to $2,027 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
0.50ct Oval
$639 AUD