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Round|Natural|GIA

0.53ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2518053029

Certificate GIA 2518053029

Diamond specifications and retailer prices

From €535 EUR
As of November 6, 2026
Save €1,516 EUR (74%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,051 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2518053029. Listed at 19 retailers as of November 4, 2026, with prices from €535 to €2,051, a €1,516 spread on the same certified stone. NZ Jewellers lists it at €2,051. 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2518053029
Dimensions5.21 × 5.18 × 3.19 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.21 mm5.18 mm0.53 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2518053029
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

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: €2,051 EUR|Low: €535 EUR|High: €2,051 EUR|Avg: €942 EUR
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
November 6, 2026
Retailer 13€535 EUR
Retailer 9€562 EUR
Retailer 10€617 EUR
Retailer 4€669 EUR
Retailer 12€695 EUR
Retailer 5€772 EUR
Retailer 2€772 EUR
Retailer 7€837 EUR
Retailer 6€845 EUR
Retailer 11€878 EUR
Retailer 8€1,196 EUR
Retailer 3€1,393 EUR
NZ Jewellers€2,051 EUR

44 data points across 13 retailers

19 retailers€535 EUR to €2,051 EUR

A
Cheapest Retailer
-
€535 EUR
Retailer 2
-
€562 EUR
View
Price last confirmed 19 days ago
A
Retailer 3
-
€615 EUR
View
A
Retailer 4
-
€617 EUR
View
Final sale: no returns
Retailer 5
-
€669 EUR
View
Price last confirmed 57 days ago
A
Retailer 6
-
€669 EUR
View
Retailer 7
-
€671 EUR
View
Price last confirmed 79 days ago
A
Retailer 8
-
€680 EUR
View
A
Retailer 9
-
€695 EUR
View
Retailer 10
-
€772 EUR
View
Price last confirmed 60 days ago
B+
Retailer 11
-
€772 EUR
View
B+
Retailer 12
-
€772 EUR
View
B+
Retailer 13
-
€772 EUR
View
B+
Retailer 14
-
€837 EUR
View
B+
Retailer 15
-
€845 EUR
View
B+
Retailer 16
-
€1,196 EUR
View
B
Retailer 17
-
€1,393 EUR
View
Retailer 18
-
€2,051 EUR
View
Price last confirmed 56 days ago
Most Expensive
B
NZ Jewellers
2d104fa9-5dfb-460e-b6fd-3d4cba6fc82e · Nov 4
€2,051 EUR
$2,302 USD
View
18 more retailers have this diamond
Prices start from €535 EURSave up to €1,516 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
€535 EUR