Oval|Natural|GIA

0.53ct I SI1 Oval Natural Diamond

VG • I/SI1 • GIA 6522904123

Certificate GIA 6522904123

Diamond specifications and retailer prices

From $689 NZD
As of November 7, 2026
Save $1,486 NZD (68%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,957 NZD 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: $689 NZD|Low: $689 NZD|High: $2,199 NZD|Avg: $1,269 NZD|-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$689 NZD
Retailer 2$965 NZD
Retailer 8$980 NZD
Retailer 5$1,099 NZD
Retailer 6$1,158 NZD
Retailer 7$1,169 NZD
Retailer 9$1,268 NZD
Retailer 3$1,299 NZD
Retailer 4$1,326 NZD
Retailer 10$1,461 NZD
Retailer 11$2,176 NZD

27 data points across 11 retailers

25 retailers$689 NZD to $2,176 NZD

A
Cheapest Retailer
-
$689 NZD
B+
Retailer 2
-
$785 NZD
View
B+
Retailer 3
-
$868 NZD
View
Final sale: no returns
Retailer 4
-
$943 NZD
View
Price last confirmed 9 days ago
Retailer 5
-
$943 NZD
View
Price last confirmed 54 days ago
B+
Retailer 6
-
$965 NZD
View
B+
Retailer 7
-
$980 NZD
View
Retailer 8
-
$1,016 NZD
View
Price last confirmed 9 days ago
Retailer 9
-
$1,016 NZD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$1,088 NZD
View
Retailer 11
-
$1,088 NZD
View
Price last confirmed 54 days ago
Retailer 12
-
$1,088 NZD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$1,099 NZD
View
B+
Retailer 14
-
$1,158 NZD
View
B+
Retailer 15
-
$1,165 NZD
View
B+
Retailer 16
-
$1,169 NZD
View
B+
Retailer 17
-
$1,180 NZD
View
B+
Retailer 18
-
$1,268 NZD
View
B
Retailer 19
-
$1,299 NZD
View
B
Retailer 20
-
$1,326 NZD
View
Retailer 21
-
$1,416 NZD
View
Price last confirmed 35 days ago
B
Retailer 22
-
$1,461 NZD
View
B
Retailer 23
-
$2,176 NZD
View
Retailer 24
-
$2,957 NZD
View
Price last confirmed 54 days ago
Most Expensive
NZ Jewellers
ed56a88f-964f-4de2-9fdd-aef5d6e8858e · Oct 27
$2,957 NZD
$1,639 USD
View
Price last confirmed 11 days ago
24 more retailers have this diamond
Prices start from $689 NZDSave up to $1,486 NZD

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
$689 NZD