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Oval|Natural|GIA

0.50ct L SI2 Oval Natural Diamond

EX • L/SI2 • GIA 6465976709

Certificate GIA 6465976709

Diamond specifications and retailer prices

From $358 AUD
As of November 6, 2026
Save $1,550 AUD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,908 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 L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6465976709. Listed at 12 retailers as of November 5, 2026, with prices from $358 to $1,908, a $1,550 spread on the same certified stone. NZ Jewellers lists it at $1,908. 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
L
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6465976709
Dimensions6.54 × 4.35 × 2.75 mm
L/W Ratio1.50
Top View
6.54 mm4.35 mm0.50 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6465976709
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.1%

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: $1,908 AUD|Low: $358 AUD|High: $1,908 AUD|Avg: $631 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$358 AUD
Retailer 7$498 AUD
Retailer 6$555 AUD
Retailer 3$591 AUD
Retailer 4$636 AUD
Retailer 8$669 AUD
Retailer 5$818 AUD
NZ Jewellers$1,908 AUD

41 data points across 8 retailers

12 retailers$358 AUD to $1,908 AUD

A
Cheapest Retailer
-
$358 AUD
B+
Retailer 2
-
$428 AUD
View
B+
Retailer 3
-
$498 AUD
View
B+
Retailer 4
-
$555 AUD
View
B+
Retailer 5
-
$575 AUD
View
B+
Retailer 6
-
$591 AUD
View
Retailer 7
-
$594 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$636 AUD
View
B+
Retailer 9
-
$669 AUD
View
B+
Retailer 10
-
$718 AUD
View
B
Retailer 11
-
$818 AUD
View
Most Expensive
C
NZ Jewellers
988369e2-d722-44cb-92b5-8f5fae504cdd · Nov 5
$1,908 AUD
$1,311 USD
View
11 more retailers have this diamond
Prices start from $358 AUDSave up to $1,550 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
$358 AUD