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Oval|Natural|GIA

0.52ct E SI1 Oval Natural Diamond

GD • E/SI1 • GIA 1529991465

Certificate GIA 1529991465

Diamond specifications and retailer prices

From $814 AUD
As of November 4, 2026
Save $1,227 AUD (60%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,771 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.52ct natural oval diamond

This 0.52ct natural oval sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1529991465. Listed at 22 retailers as of November 2, 2026, with a 151% 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

0.52
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1529991465
Dimensions6.29 × 4.57 × 2.85 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
6.29 mm4.57 mm0.52 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1529991465
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.3%

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 4
Current: $1,074 AUD|Low: $557 AUD|High: $2,064 AUD|Avg: $1,162 AUD|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7$656 AUD
Retailer 11$814 AUD
Retailer 2$902 AUD
Retailer 8$952 AUD
Retailer 9$1,073 AUD
Retailer 1$1,074 AUD
Retailer 10$1,157 AUD
Retailer 6$1,303 AUD
Retailer 3$1,327 AUD
Retailer 4$1,362 AUD
Retailer 5$2,040 AUD

42 data points across 11 retailers

22 retailers$814 AUD to $2,040 AUD

Retailer 1
-
$656 AUD
Price last confirmed 11 days ago
B+
Retailer 2
-
$814 AUD
View
Final sale: no returns
Retailer 3
-
$883 AUD
View
Price last confirmed 39 days ago
Retailer 4
-
$883 AUD
View
Price last confirmed 19 days ago
Retailer 5
-
$902 AUD
View
Price last confirmed 16 days ago
Retailer 6
-
$952 AUD
View
Price last confirmed 8 days ago
Retailer 7
-
$952 AUD
View
Price last confirmed 21 days ago
Retailer 8
-
$952 AUD
View
Price last confirmed 21 days ago
Retailer 9
-
$1,019 AUD
View
Price last confirmed 39 days ago
B+
Retailer 10
-
$1,019 AUD
View
Retailer 11
-
$1,019 AUD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$1,073 AUD
View
B+
Retailer 13
-
$1,074 AUD
View
B+
Retailer 14
-
$1,157 AUD
View
B+
Retailer 15
-
$1,221 AUD
View
B+
Retailer 16
-
$1,303 AUD
View
Retailer 17
-
$1,327 AUD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$1,362 AUD
View
B
Retailer 19
-
$2,040 AUD
View
Retailer 20
-
$2,771 AUD
View
Price last confirmed 39 days ago
Retailer 21
-
$2,771 AUD
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
7f5f8d6b-49d0-4fb5-a840-fa67b3c24e79 · Oct 27
$2,771 AUD
$1,904 USD
View
Price last confirmed 10 days ago
21 more retailers have this diamond
Prices start from $814 AUDSave up to $1,227 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+
0.52ct Oval
$814 AUD