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Oval|Natural|GIA

0.50ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 6562302588

Certificate GIA 6562302588

Diamond specifications and retailer prices

From $709 AUD
As of November 6, 2026
Save $2,294 AUD (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,002 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 D 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 6562302588. Listed at 20 retailers as of November 5, 2026, with prices from $709 to $3,002, a $2,294 spread on the same certified stone. NZ Jewellers lists it at $3,002. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562302588
Dimensions6.86 × 4.21 × 2.68 mm
L/W Ratio1.63
Girdle conditionFaceted
Culet sizeNone
Top View
6.86 mm4.21 mm0.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562302588
Side View
Table 59.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,002 AUD|Low: $709 AUD|High: $3,002 AUD|Avg: $1,222 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
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 2$709 AUD
Retailer 14$870 AUD
Retailer 9$882 AUD
Retailer 8$895 AUD
Retailer 7$926 AUD
Retailer 12$936 AUD
Retailer 5$958 AUD
Retailer 4$994 AUD
Retailer 10$1,003 AUD
Retailer 17$1,105 AUD
Retailer 11$1,179 AUD
Retailer 6$1,198 AUD
Retailer 15$1,345 AUD
Retailer 16$1,403 AUD
Retailer 13$2,208 AUD
Retailer 3$2,773 AUD
NZ Jewellers$3,002 AUD

28 data points across 17 retailers

20 retailers$709 AUD to $3,002 AUD

A
Cheapest Retailer
-
$709 AUD
A
Retailer 2
-
$819 AUD
View
A
Retailer 3
-
$870 AUD
View
A
Retailer 4
-
$882 AUD
View
Final sale: no returns
A
Retailer 5
-
$895 AUD
View
Retailer 6
-
$926 AUD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$936 AUD
View
Retailer 8
-
$942 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$958 AUD
View
A
Retailer 10
-
$994 AUD
View
A
Retailer 11
-
$1,003 AUD
View
B+
Retailer 12
-
$1,105 AUD
View
B+
Retailer 13
-
$1,179 AUD
View
B+
Retailer 14
-
$1,198 AUD
View
B+
Retailer 15
-
$1,327 AUD
View
B+
Retailer 16
-
$1,345 AUD
View
B+
Retailer 17
-
$1,403 AUD
View
B
Retailer 18
-
$2,208 AUD
View
B
Retailer 19
-
$2,773 AUD
View
Most Expensive
B
NZ Jewellers
758c0251-62fa-44d1-9360-15e61d6f519a · Nov 5
$3,002 AUD
$2,063 USD
View
19 more retailers have this diamond
Prices start from $709 AUDSave up to $2,294 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
$709 AUD