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Round|Natural|GIA

0.53ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 1563607284

Certificate GIA 1563607284

Diamond specifications and retailer prices

From €234 EUR
As of November 6, 2026
Save €965 EUR (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,198 EUR at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1563607284. Listed at 20 retailers as of November 4, 2026, with prices from €234 to €1,198, a €965 spread on the same certified stone. NZ Jewellers lists it at €1,198. 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

0.53
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1563607284
Dimensions5.17 × 5.21 × 3.22 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal
Top View
5.17 mm5.21 mm0.53 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1563607284
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.8°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 6
Current: €1,198 EUR|Low: €234 EUR|High: €1,232 EUR|Avg: €442 EUR|-2.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 13€234 EUR
Retailer 19€248 EUR
Retailer 12€275 EUR
Retailer 9€313 EUR
Retailer 15€339 EUR
Retailer 11€346 EUR
Retailer 10€351 EUR
Retailer 2€353 EUR
Retailer 5€358 EUR
Retailer 16€399 EUR
Retailer 14€402 EUR
Retailer 18€420 EUR
Retailer 4€421 EUR
Retailer 6€429 EUR
Retailer 20€485 EUR
Retailer 8€492 EUR
Retailer 7€511 EUR
Retailer 17€529 EUR
Retailer 3€722 EUR
NZ Jewellers€1,198 EUR

12 data points across 20 retailers

20 retailers€234 EUR to €1,198 EUR

A
Cheapest Retailer
-
€234 EUR
A
Retailer 2
-
€248 EUR
View
A
Retailer 3
-
€275 EUR
View
A
Retailer 4
-
€313 EUR
View
A
Retailer 5
-
€339 EUR
View
Retailer 6
-
€346 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
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€351 EUR
View
A
Retailer 8
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€353 EUR
View
A
Retailer 9
-
€358 EUR
View
A
Retailer 10
-
€399 EUR
View
A
Retailer 11
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€402 EUR
View
A
Retailer 12
-
€420 EUR
View
A
Retailer 13
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€421 EUR
View
A
Retailer 14
-
€429 EUR
View
A
Retailer 15
-
€485 EUR
View
B+
Retailer 16
-
€492 EUR
View
B+
Retailer 17
-
€511 EUR
View
B+
Retailer 18
-
€529 EUR
View
B+
Retailer 19
-
€722 EUR
View
Most Expensive
B
NZ Jewellers
8cd6ddcf-712e-460e-88e8-9d20196b7a1b · Nov 4
€1,198 EUR
$1,338 USD
View
19 more retailers have this diamond
Prices start from €234 EURSave up to €965 EUR

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 Round
€234 EUR