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Oval|Natural|GIA

0.50ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 7561547171

Certificate GIA 7561547171

Diamond specifications and retailer prices

From $750 AUD
As of November 6, 2026
Save $1,211 AUD (62%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,361 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7561547171. Listed at 21 retailers as of November 4, 2026, with a 162% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7561547171
Dimensions6.44 × 4.39 × 2.72 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
6.44 mm4.39 mm0.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7561547171
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.9%

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: $3,361 AUD|Low: $750 AUD|High: $3,454 AUD|Avg: $1,334 AUD|-2.7%
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
Retailer 21
November 6, 2026
Retailer 4$750 AUD
Retailer 2$789 AUD
Retailer 21$956 AUD
Retailer 9$1,022 AUD
Retailer 8$1,071 AUD
Retailer 11$1,071 AUD
Retailer 5$1,077 AUD
Retailer 14$1,105 AUD
Retailer 10$1,113 AUD
Retailer 12$1,230 AUD
Retailer 19$1,237 AUD
Retailer 3$1,263 AUD
Retailer 15$1,273 AUD
Retailer 20$1,301 AUD
Retailer 13$1,308 AUD
Retailer 7$1,324 AUD
Retailer 18$1,387 AUD
Retailer 6$1,466 AUD
Retailer 16$1,653 AUD
Retailer 17$1,960 AUD
NZ Jewellers$3,361 AUD

17 data points across 21 retailers

21 retailers$750 AUD to $1,960 AUD

A
Cheapest Retailer
-
$750 AUD
Final sale: no returns
A
Retailer 2
-
$789 AUD
View
A
Retailer 3
-
$956 AUD
View
B+
Retailer 4
-
$1,022 AUD
View
Retailer 5
-
$1,071 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$1,071 AUD
View
B+
Retailer 7
-
$1,077 AUD
View
Retailer 8
-
$1,105 AUD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
$1,113 AUD
View
Retailer 10
-
$1,230 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$1,237 AUD
View
B+
Retailer 12
-
$1,263 AUD
View
B+
Retailer 13
-
$1,273 AUD
View
B+
Retailer 14
-
$1,301 AUD
View
B+
Retailer 15
-
$1,308 AUD
View
B+
Retailer 16
-
$1,324 AUD
View
B+
Retailer 17
-
$1,387 AUD
View
B+
Retailer 18
-
$1,466 AUD
View
B
Retailer 19
-
$1,653 AUD
View
B
Retailer 20
-
$1,960 AUD
View
Most Expensive
NZ Jewellers
4c11ca18-3730-406e-b949-669f792ce13c · Nov 5
$3,361 AUD
$2,309 USD
View
Price under review
20 more retailers have this diamond
Prices start from $750 AUDSave up to $1,211 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
$750 AUD