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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 $1,003 NZD
As of November 5, 2026
Save $1,460 NZD (59%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,534 NZD 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: $1,560 NZD|Low: $1,003 NZD|High: $2,528 NZD|Avg: $1,601 NZD|-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$1,003 NZD
Retailer 5$1,025 NZD
Retailer 12$1,217 NZD
Retailer 13$1,341 NZD
Retailer 2$1,388 NZD
Retailer 10$1,555 NZD
Retailer 1$1,560 NZD
Retailer 7$1,592 NZD
Retailer 11$1,628 NZD
Retailer 6$1,752 NZD
Retailer 3$1,804 NZD
Retailer 9$2,037 NZD
Retailer 4$2,464 NZD

20 data points across 13 retailers

22 retailers$1,003 NZD to $2,464 NZD

A
Cheapest Retailer
-
$1,003 NZD
A
Retailer 2
-
$1,025 NZD
View
A
Retailer 3
-
$1,217 NZD
View
Final sale: no returns
A
Retailer 4
-
$1,341 NZD
View
A
Retailer 5
-
$1,388 NZD
View
Retailer 6
-
$1,407 NZD
View
Price last confirmed 57 days ago
Retailer 7
-
$1,446 NZD
View
Price last confirmed 34 days ago
Retailer 8
-
$1,507 NZD
View
Price last confirmed 38 days ago
A
Retailer 9
-
$1,555 NZD
View
A
Retailer 10
-
$1,560 NZD
View
A
Retailer 11
-
$1,592 NZD
View
Retailer 12
-
$1,622 NZD
View
Price last confirmed 56 days ago
B+
Retailer 13
-
$1,628 NZD
View
Retailer 14
-
$1,669 NZD
View
Price last confirmed 35 days ago
B+
Retailer 15
-
$1,752 NZD
View
B+
Retailer 16
-
$1,804 NZD
View
B+
Retailer 17
-
$1,905 NZD
View
B+
Retailer 18
-
$2,037 NZD
View
Retailer 19
-
$2,174 NZD
View
Price last confirmed 33 days ago
B+
Retailer 20
-
$2,464 NZD
View
Retailer 21
-
$4,412 NZD
View
Price last confirmed 56 days ago
Most Expensive
NZ Jewellers
436a8cff-683c-49fa-95ee-d4f8e5305d8e · Oct 3
$4,534 NZD
$2,549 USD
View
Price last confirmed 34 days ago
21 more retailers have this diamond
Prices start from $1,003 NZDSave up to $1,460 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
0.52ct Round
$1,003 NZD