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Oval|Natural|GIA

0.50ct I VS1 Oval Natural Diamond

GD • I/VS1 • GIA 7548731640

Certificate GIA 7548731640

Diamond specifications and retailer prices

From $829 AUD
As of November 4, 2026
Save $2,281 AUD (73%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $3,110 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 7548731640. Listed at 28 retailers as of November 4, 2026, with prices from $829 to $3,110, a $2,281 spread on the same certified stone. NZ Jewellers lists it at $3,110. 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548731640
Dimensions6.50 × 4.22 × 2.78 mm
L/W Ratio1.54
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
6.50 mm4.22 mm0.50 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7548731640
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.7%

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: $1,144 AUD|Low: $760 AUD|High: $2,301 AUD|Avg: $1,327 AUD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 7$829 AUD
Retailer 1$1,144 AUD
Retailer 6$1,164 AUD
Retailer 2$1,213 AUD
Retailer 4$1,404 AUD
Retailer 8$1,490 AUD
Retailer 3$1,530 AUD
Retailer 5$2,288 AUD

37 data points across 8 retailers

28 retailers$829 AUD to $3,110 AUD

B+
Cheapest Retailer
-
$829 AUD
Final sale: no returns
B+
Retailer 2
-
$899 AUD
View
B+
Retailer 3
-
$924 AUD
View
B+
Retailer 4
-
$943 AUD
View
Retailer 5
-
$967 AUD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$967 AUD
View
B+
Retailer 7
-
$981 AUD
View
B+
Retailer 8
-
$1,037 AUD
View
B+
Retailer 9
-
$1,051 AUD
View
B+
Retailer 10
-
$1,056 AUD
View
B+
Retailer 11
-
$1,100 AUD
View
B+
Retailer 12
-
$1,143 AUD
View
B+
Retailer 13
-
$1,143 AUD
View
B+
Retailer 14
-
$1,144 AUD
View
B
Retailer 15
-
$1,164 AUD
View
B
Retailer 16
-
$1,171 AUD
View
B
Retailer 17
-
$1,187 AUD
View
B
Retailer 18
-
$1,213 AUD
View
B
Retailer 19
-
$1,257 AUD
View
B
Retailer 20
-
$1,383 AUD
View
B
Retailer 21
-
$1,404 AUD
View
B
Retailer 22
-
$1,413 AUD
View
Retailer 23
-
$1,490 AUD
View
Price last confirmed 32 days ago
B
Retailer 24
-
$1,530 AUD
View
B
Retailer 25
-
$1,980 AUD
View
B
Retailer 26
-
$2,288 AUD
View
C
Retailer 27
-
$2,850 AUD
View
Most Expensive
C
NZ Jewellers
ec345927-6852-4fd9-a947-d87a7cec5fdc · Nov 5
$3,110 AUD
$2,177 USD
View
27 more retailers have this diamond
Prices start from $829 AUDSave up to $2,281 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+
0.50ct Oval
$829 AUD