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Oval|Natural|GIA

0.50ct G SI2 Oval Natural Diamond

GD • G/SI2 • GIA 5543686420

Certificate GIA 5543686420

Diamond specifications and retailer prices

From $767 AUD
$539 USD
As of October 31, 2026
Save $1,842 AUD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,609 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5543686420. Listed at 13 retailers as of October 30, 2026, with prices from $767 to $2,609, a $1,842 spread on the same certified stone. NZ Jewellers lists it at $2,609. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543686420
Dimensions6.48 × 4.48 × 2.81 mm
L/W Ratio1.45
Top View
6.48 mm4.48 mm0.50 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5543686420
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 62.7%

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: Oct 31
Current: $2,609 AUD|Low: $767 AUD|High: $2,609 AUD|Avg: $1,134 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
October 31, 2026
Retailer 3$767 AUD
Retailer 11$833 AUD
Retailer 2$838 AUD
Retailer 9$897 AUD
Retailer 10$897 AUD
Retailer 4$919 AUD
Retailer 12$960 AUD
Retailer 7$997 AUD
Retailer 5$1,021 AUD
Retailer 6$1,233 AUD
Retailer 8$1,933 AUD
NZ Jewellers$2,609 AUD

42 data points across 12 retailers

13 retailers$767 AUD to $2,609 AUD

B+
Cheapest Retailer
-
$767 AUD
$539 USD
Final sale: no returns
B+
Retailer 2
-
$833 AUD
$585 USD
View
B+
Retailer 3
-
$838 AUD
HK$4,600 HKD
View
B+
Retailer 4
-
$897 AUD
$630 USD
View
B+
Retailer 5
-
$897 AUD
$630 USD
View
B+
Retailer 6
-
$960 AUD
$674 USD
View
B+
Retailer 7
-
$997 AUD
£551 GBP
View
B+
Retailer 8
-
$1,011 AUD
$710 USD
View
B+
Retailer 9
-
$1,020 AUD
$716 USD
View
B+
Retailer 10
-
$1,021 AUD
£565 GBP
View
B
Retailer 11
-
$1,233 AUD
€825 EUR
View
B
Retailer 12
-
$1,933 AUD
£1,069 GBP
View
Most Expensive
C
NZ Jewellers
b4e0a8df-956c-405a-9887-617b07a29c18 · Oct 30
$2,609 AUD
$1,833 USD
View
12 more retailers have this diamond
Prices start from $767 AUDSave up to $1,842 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
$767 AUD