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Oval|Natural|GIA

0.48ct G SI1 Oval Natural Diamond

VG • G/SI1 • GIA 2557711717

Certificate GIA 2557711717

Diamond specifications and retailer prices

From $494 AUD
$347 USD
As of October 31, 2026
Save $900 AUD (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,295 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.48ct natural oval diamond

This 0.48ct natural oval sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557711717. Listed at 19 retailers as of October 29, 2026, with a 182% 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

0.48
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle33°
Pavilion angle38.1°
OriginNatural
Grading LabGIA
CertificateGIA 2557711717
Dimensions6.38 × 4.64 × 2.58 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
6.38 mm4.64 mm0.48 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2557711717
Side View
Table 62.0%Crown 33°Girdle: MED-THKPavilion 38.1°Culet: NoneDepth 55.6%

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: Oct 31
Current: $2,295 AUD|Low: $494 AUD|High: $2,312 AUD|Avg: $859 AUD|-0.7%
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
Retailer 18
Retailer 19
November 1, 2026
Retailer 17$494 AUD
Retailer 9$505 AUD
Retailer 8$525 AUD
Retailer 15$535 AUD
Retailer 10$541 AUD
Retailer 11$565 AUD
Retailer 7$585 AUD
Retailer 6$606 AUD
Retailer 16$686 AUD
Retailer 19$720 AUD
Retailer 14$731 AUD
Retailer 2$737 AUD
Retailer 5$752 AUD
Retailer 13$840 AUD
Retailer 3$928 AUD
Retailer 18$949 AUD
Retailer 12$1,195 AUD
Retailer 4$1,394 AUD
NZ Jewellers$2,295 AUD

23 data points across 19 retailers

19 retailers$494 AUD to $1,394 AUD

A
Cheapest Retailer
-
$494 AUD
$347 USD
Final sale: no returns
Retailer 2
-
$505 AUD
$355 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$525 AUD
$369 USD
View
A
Retailer 4
-
$535 AUD
$376 USD
View
A
Retailer 5
-
$541 AUD
$380 USD
View
A
Retailer 6
-
$565 AUD
HK$3,100 HKD
View
A
Retailer 7
-
$585 AUD
$411 USD
View
A
Retailer 8
-
$606 AUD
$426 USD
View
A
Retailer 9
-
$686 AUD
$482 USD
View
A
Retailer 10
-
$720 AUD
$506 USD
View
B+
Retailer 11
-
$731 AUD
£404 GBP
View
A
Retailer 12
-
$737 AUD
$518 USD
View
B+
Retailer 13
-
$752 AUD
£416 GBP
View
B+
Retailer 14
-
$840 AUD
$590 USD
View
B+
Retailer 15
-
$928 AUD
ZAR 10,532 ZAR
View
B
Retailer 16
-
$949 AUD
€635 EUR
View
B
Retailer 17
-
$1,195 AUD
£661 GBP
View
B
Retailer 18
-
$1,394 AUD
£771 GBP
View
Most Expensive
NZ Jewellers
e9d99bba-3f1d-4403-a1cd-757cad470397 · Oct 30
$2,295 AUD
$1,612 USD
View
Price under review
18 more retailers have this diamond
Prices start from $494 AUDSave up to $900 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
0.48ct Oval
$494 AUD