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Oval|Natural|GIA

0.50ct G I1 Oval Natural Diamond

VG • G/I1 • GIA 6425576938

Certificate GIA 6425576938

Diamond specifications and retailer prices

From $674 AUD
HK$3,700 HKD
As of November 1, 2026
Save $1,850 AUD (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,524 AUD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6425576938. Listed at 8 retailers as of October 30, 2026, with prices from $674 to $2,524, a $1,850 spread on the same certified stone. NZ Jewellers lists it at $2,524. 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
G
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6425576938
Dimensions6.16 × 4.31 × 2.54 mm
L/W Ratio1.43
Top View
6.16 mm4.31 mm0.50 ctG / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 6425576938
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 58.9%

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 1
Current: $2,524 AUD|Low: $674 AUD|High: $2,524 AUD|Avg: $1,138 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$674 AUD
Retailer 5$804 AUD
Retailer 6$867 AUD
Retailer 3$899 AUD
Retailer 8$1,029 AUD
Retailer 2$1,085 AUD
Retailer 4$1,152 AUD
Retailer 9$1,225 AUD
NZ Jewellers$2,524 AUD

17 data points across 9 retailers

8 retailers$674 AUD to $2,524 AUD

B+
Cheapest Retailer
-
$674 AUD
HK$3,700 HKD
B+
Retailer 2
-
$804 AUD
$565 USD
View
B+
Retailer 3
-
$867 AUD
$609 USD
View
B+
Retailer 4
-
$867 AUD
$609 USD
View
B
Retailer 5
-
$928 AUD
$652 USD
View
B
Retailer 6
-
$1,085 AUD
€726 EUR
View
B
Retailer 7
-
$1,152 AUD
$809 USD
View
Most Expensive
C
NZ Jewellers
5dd7e3ad-64d3-473f-b6a5-1781f23669f7 · Oct 30
$2,524 AUD
$1,773 USD
View
7 more retailers have this diamond
Prices start from $674 AUDSave up to $1,850 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
$674 AUD