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Round|Natural|GIA

0.53ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 5413895599

Certificate GIA 5413895599

Diamond specifications and retailer prices

From €307 EUR
As of November 6, 2026
Save €1,374 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,681 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5413895599. Listed at 18 retailers as of November 4, 2026, with prices from €307 to €1,681, a €1,374 spread on the same certified stone. NZ Jewellers lists it at €1,681. 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5413895599
Dimensions5.28 × 5.24 × 3.15 mm
L/W Ratio1.01
Top View
5.28 mm5.24 mm0.53 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5413895599
Side View
Table 59.0%Crown 33°Girdle: THN-STKPavilion 41°Culet: NoneDepth 59.9%

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 6
Current: €452 EUR|Low: €307 EUR|High: €1,025 EUR|Avg: €538 EUR|-5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2€307 EUR
Retailer 8€405 EUR
Retailer 5€428 EUR
Retailer 6€443 EUR
Retailer 1€452 EUR
Retailer 3€537 EUR
Retailer 4€570 EUR
Retailer 7€1,011 EUR

35 data points across 8 retailers

18 retailers€307 EUR to €1,681 EUR

A
Cheapest Retailer
-
€307 EUR
A
Retailer 2
-
€366 EUR
View
A
Retailer 3
-
€405 EUR
View
Final sale: no returns
A
Retailer 4
-
€428 EUR
View
A
Retailer 5
-
€439 EUR
View
A
Retailer 6
-
€443 EUR
View
A
Retailer 7
-
€448 EUR
View
A
Retailer 8
-
€452 EUR
View
Retailer 9
-
€472 EUR
View
Price last confirmed 8 days ago
A
Retailer 10
-
€472 EUR
View
A
Retailer 11
-
€506 EUR
View
A
Retailer 12
-
€537 EUR
View
A
Retailer 13
-
€547 EUR
View
A
Retailer 14
-
€556 EUR
View
A
Retailer 15
-
€570 EUR
View
B
Retailer 16
-
€1,011 EUR
View
B
Retailer 17
-
€1,183 EUR
View
Most Expensive
B
NZ Jewellers
0cd56d25-4cea-4efd-b3fd-25ad6b0a8b10 · Nov 4
€1,681 EUR
$1,877 USD
View
17 more retailers have this diamond
Prices start from €307 EURSave up to €1,374 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
€307 EUR