Round|Natural|GIA

0.52ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2456038768

Certificate GIA 2456038768

Diamond specifications and retailer prices

From $804 USD
As of November 4, 2026
Save $1,239 USD (61%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,019 USD at NZ Jewellers · As of November 4, 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 2456038768. Listed at 25 retailers as of November 4, 2026, with a 154% 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
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2456038768
Dimensions5.16 × 5.13 × 3.19 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.16 mm5.13 mm0.52 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2456038768
Side View
Table 56.0%Crown 32.5°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,209 USD|Low: $610 USD|High: $3,019 USD|Avg: $1,336 USD|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$804 USD
Retailer 7$805 USD
Retailer 8$1,035 USD
Retailer 5$1,110 USD
Retailer 2$1,239 USD
Retailer 4$1,239 USD
Retailer 10$1,447 USD
Retailer 3$1,486 USD
Retailer 6$1,761 USD
NZ Jewellers$2,209 USD

34 data points across 10 retailers

25 retailers$804 USD to $2,043 USD

A
Cheapest Retailer
-
$804 USD
Final sale: no returns
A
Retailer 2
-
$805 USD
View
A
Retailer 3
-
$866 USD
View
Retailer 4
-
$872 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$872 USD
View
A
Retailer 6
-
$875 USD
View
A
Retailer 7
-
$875 USD
View
A
Retailer 8
-
$882 USD
View
B+
Retailer 9
-
$906 USD
View
Retailer 10
-
$952 USD
View
Price last confirmed 60 days ago
B+
Retailer 11
-
$973 USD
View
B+
Retailer 12
-
$1,006 USD
View
B+
Retailer 13
-
$1,035 USD
View
B+
Retailer 14
-
$1,070 USD
View
B+
Retailer 15
-
$1,070 USD
View
B+
Retailer 16
-
$1,100 USD
View
B+
Retailer 17
-
$1,110 USD
View
B+
Retailer 18
-
$1,239 USD
View
B+
Retailer 19
-
$1,239 USD
View
Retailer 20
-
$1,447 USD
View
Price last confirmed 32 days ago
B
Retailer 21
-
$1,486 USD
View
B
Retailer 22
-
$1,761 USD
View
B
Retailer 23
-
$2,043 USD
View
Retailer 24
-
$2,209 USD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
14daf0c6-d2a6-42fd-a497-184502a06137 · Nov 4
$3,019 USD
View
Price under review
24 more retailers have this diamond
Prices start from $804 USDSave up to $1,239 USD

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
$804 USD