Round|Natural|GIA

0.53ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2508219937

Certificate GIA 2508219937

Diamond specifications and retailer prices

From €527 EUR
As of November 6, 2026
Save €1,710 EUR (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,236 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 2508219937. Listed at 21 retailers as of November 4, 2026, with prices from €527 to €2,236, a €1,710 spread on the same certified stone. NZ Jewellers lists it at €2,236. 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 angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2508219937
Dimensions5.21 × 5.18 × 3.23 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
5.21 mm5.18 mm0.53 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2508219937
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.1%

Caratlytics Score

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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: €2,236 EUR|Low: €527 EUR|High: €2,236 EUR|Avg: €1,071 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2€527 EUR
Retailer 10€658 EUR
Retailer 7€713 EUR
Retailer 8€723 EUR
Retailer 4€839 EUR
Retailer 5€860 EUR
Retailer 3€920 EUR
Retailer 6€1,304 EUR
Retailer 9€1,622 EUR
NZ Jewellers€2,236 EUR

40 data points across 10 retailers

21 retailers€527 EUR to €2,236 EUR

A
Cheapest Retailer
-
€527 EUR
Retailer 2
-
€547 EUR
View
Price last confirmed 63 days ago
A
Retailer 3
-
€636 EUR
View
A
Retailer 4
-
€658 EUR
View
Final sale: no returns
A
Retailer 5
-
€663 EUR
View
Retailer 6
-
€713 EUR
View
Price last confirmed 26 days ago
Retailer 7
-
€713 EUR
View
Price last confirmed 44 days ago
Retailer 8
-
€713 EUR
View
Price last confirmed 8 days ago
A
Retailer 9
-
€723 EUR
View
Retailer 10
-
€823 EUR
View
Price last confirmed 45 days ago
B+
Retailer 11
-
€823 EUR
View
B+
Retailer 12
-
€823 EUR
View
B+
Retailer 13
-
€831 EUR
View
B+
Retailer 14
-
€839 EUR
View
B+
Retailer 15
-
€860 EUR
View
B+
Retailer 16
-
€920 EUR
View
B
Retailer 17
-
€1,304 EUR
View
Retailer 18
-
€1,622 EUR
View
Price last confirmed 15 days ago
Retailer 19
-
€2,236 EUR
View
Price last confirmed 46 days ago
Retailer 20
-
€2,236 EUR
View
Price last confirmed 17 days ago
Most Expensive
B
NZ Jewellers
3ae450e6-b04e-4f6f-ae14-869bc7bce34e · Nov 4
€2,236 EUR
$2,510 USD
View
20 more retailers have this diamond
Prices start from €527 EURSave up to €1,710 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
€527 EUR