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Round|Natural|GIA

0.52ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 5556894767

Certificate GIA 5556894767

Diamond specifications and retailer prices

From $806 AUD
As of November 5, 2026
Save $1,173 AUD (59%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,641 AUD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 0.52ct natural round diamond

This 0.52ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5556894767. Listed at 22 retailers as of November 1, 2026, with a 146% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.52
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5556894767
Dimensions5.15 × 5.17 × 3.21 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.15 mm5.17 mm0.52 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556894767
Side View
Table 59.0%Crown 34°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.2%

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 5
Current: $1,253 AUD|Low: $806 AUD|High: $2,030 AUD|Avg: $1,286 AUD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 8$806 AUD
Retailer 5$823 AUD
Retailer 12$977 AUD
Retailer 13$1,077 AUD
Retailer 2$1,114 AUD
Retailer 10$1,249 AUD
Retailer 1$1,253 AUD
Retailer 7$1,279 AUD
Retailer 11$1,307 AUD
Retailer 6$1,407 AUD
Retailer 3$1,448 AUD
Retailer 9$1,636 AUD
Retailer 4$1,978 AUD

20 data points across 13 retailers

22 retailers$806 AUD to $1,978 AUD

A
Cheapest Retailer
-
$806 AUD
A
Retailer 2
-
$823 AUD
View
A
Retailer 3
-
$977 AUD
View
Final sale: no returns
A
Retailer 4
-
$1,077 AUD
View
A
Retailer 5
-
$1,114 AUD
View
Retailer 6
-
$1,130 AUD
View
Price last confirmed 57 days ago
Retailer 7
-
$1,161 AUD
View
Price last confirmed 34 days ago
Retailer 8
-
$1,210 AUD
View
Price last confirmed 38 days ago
A
Retailer 9
-
$1,249 AUD
View
A
Retailer 10
-
$1,253 AUD
View
A
Retailer 11
-
$1,279 AUD
View
Retailer 12
-
$1,303 AUD
View
Price last confirmed 56 days ago
B+
Retailer 13
-
$1,307 AUD
View
Retailer 14
-
$1,340 AUD
View
Price last confirmed 35 days ago
B+
Retailer 15
-
$1,407 AUD
View
B+
Retailer 16
-
$1,448 AUD
View
B+
Retailer 17
-
$1,530 AUD
View
B+
Retailer 18
-
$1,636 AUD
View
Retailer 19
-
$1,746 AUD
View
Price last confirmed 33 days ago
B+
Retailer 20
-
$1,978 AUD
View
Retailer 21
-
$3,543 AUD
View
Price last confirmed 56 days ago
Most Expensive
NZ Jewellers
436a8cff-683c-49fa-95ee-d4f8e5305d8e · Oct 3
$3,641 AUD
$2,549 USD
View
Price last confirmed 34 days ago
21 more retailers have this diamond
Prices start from $806 AUDSave up to $1,173 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
0.52ct Round
$806 AUD