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Oval|Natural|GIA

0.55ct G SI1 Oval Natural Diamond

GD • G/SI1 • GIA 5496045099

Certificate GIA 5496045099

Diamond specifications and retailer prices

From $1,059 AUD
HK$5,800 HKD
As of November 1, 2026
Save $1,048 AUD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,609 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.55ct natural oval diamond

This 0.55ct natural oval sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5496045099. Listed at 16 retailers as of November 1, 2026, with a 99% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.55
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5496045099
Dimensions6.77 × 4.54 × 2.78 mm
L/W Ratio1.49
Top View
6.77 mm4.54 mm0.55 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5496045099
Side View
Table 59.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 61.2%

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: $1,626 AUD|Low: $973 AUD|High: $2,133 AUD|Avg: $1,412 AUD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10$1,059 AUD
Retailer 8$1,062 AUD
Retailer 2$1,150 AUD
Retailer 3$1,150 AUD
Retailer 4$1,327 AUD
Retailer 12$1,327 AUD
Retailer 5$1,373 AUD
Retailer 11$1,391 AUD
Retailer 1$1,626 AUD
Retailer 9$1,730 AUD
Retailer 7$1,776 AUD
Retailer 6$2,108 AUD

40 data points across 12 retailers

16 retailers$1,059 AUD to $2,108 AUD

B+
Cheapest Retailer
-
$1,059 AUD
HK$5,800 HKD
B+
Retailer 2
-
$1,062 AUD
$744 USD
View
Final sale: no returns
Retailer 3
-
$1,150 AUD
$806 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$1,150 AUD
$806 USD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$1,167 AUD
$818 USD
View
Retailer 6
-
$1,194 AUD
$837 USD
View
Price last confirmed 33 days ago
B
Retailer 7
-
$1,327 AUD
$930 USD
View
Retailer 8
-
$1,327 AUD
$930 USD
View
Price last confirmed 33 days ago
B
Retailer 9
-
$1,340 AUD
$939 USD
View
B
Retailer 10
-
$1,373 AUD
£758 GBP
View
B
Retailer 11
-
$1,391 AUD
$975 USD
View
B
Retailer 12
-
$1,626 AUD
€1,085 EUR
View
Retailer 13
-
$1,730 AUD
View
Price last confirmed 29 days ago
B
Retailer 14
-
$1,776 AUD
ZAR 20,108 ZAR
View
B
Retailer 15
-
$2,108 AUD
£1,163 GBP
View
Most Expensive
NZ Jewellers
021088f4-6392-4de4-b695-40d1b70616c3 · Sep 30
$3,609 AUD
$2,529 USD
View
Price under review
15 more retailers have this diamond
Prices start from $1,059 AUDSave up to $1,048 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+
0.55ct Oval
$1,059 AUD