Oval|Natural|GIA

0.53ct I SI1 Oval Natural Diamond

VG • I/SI1 • GIA 6522904123

Certificate GIA 6522904123

Diamond specifications and retailer prices

From $556 AUD
As of November 7, 2026
Save $1,199 AUD (68%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,385 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.53ct natural oval diamond

This 0.53ct natural oval sits in the half to three-quarter carat band, graded I 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 6522904123. Listed at 25 retailers as of November 2, 2026, with a 216% 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

0.53
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6522904123
Dimensions6.25 × 4.49 × 2.88 mm
L/W Ratio1.39
Top View
6.25 mm4.49 mm0.53 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 6522904123
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.2%

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 7
Current: $556 AUD|Low: $556 AUD|High: $1,774 AUD|Avg: $1,024 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
November 7, 2026
Retailer 1$556 AUD
Retailer 2$779 AUD
Retailer 8$790 AUD
Retailer 5$886 AUD
Retailer 6$934 AUD
Retailer 7$943 AUD
Retailer 9$1,023 AUD
Retailer 3$1,048 AUD
Retailer 4$1,070 AUD
Retailer 10$1,179 AUD
Retailer 11$1,755 AUD

27 data points across 11 retailers

25 retailers$556 AUD to $1,755 AUD

A
Cheapest Retailer
-
$556 AUD
B+
Retailer 2
-
$633 AUD
View
B+
Retailer 3
-
$700 AUD
View
Final sale: no returns
Retailer 4
-
$761 AUD
View
Price last confirmed 9 days ago
Retailer 5
-
$761 AUD
View
Price last confirmed 54 days ago
B+
Retailer 6
-
$779 AUD
View
B+
Retailer 7
-
$790 AUD
View
Retailer 8
-
$819 AUD
View
Price last confirmed 9 days ago
Retailer 9
-
$819 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$878 AUD
View
Retailer 11
-
$878 AUD
View
Price last confirmed 54 days ago
Retailer 12
-
$878 AUD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$886 AUD
View
B+
Retailer 14
-
$934 AUD
View
B+
Retailer 15
-
$940 AUD
View
B+
Retailer 16
-
$943 AUD
View
B+
Retailer 17
-
$952 AUD
View
B+
Retailer 18
-
$1,023 AUD
View
B
Retailer 19
-
$1,048 AUD
View
B
Retailer 20
-
$1,070 AUD
View
Retailer 21
-
$1,142 AUD
View
Price last confirmed 35 days ago
B
Retailer 22
-
$1,179 AUD
View
B
Retailer 23
-
$1,755 AUD
View
Retailer 24
-
$2,385 AUD
View
Price last confirmed 54 days ago
Most Expensive
NZ Jewellers
ed56a88f-964f-4de2-9fdd-aef5d6e8858e · Oct 27
$2,385 AUD
$1,639 USD
View
Price last confirmed 11 days ago
24 more retailers have this diamond
Prices start from $556 AUDSave up to $1,199 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
0.53ct Oval
$556 AUD