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Round|Natural|GIA

0.53ct E I1 Round Natural Diamond

EX • E/I1 • GIA 2506755383

Certificate GIA 2506755383

Diamond specifications and retailer prices

From €429 EUR
$479 USD
As of October 31, 2026
Save €1,216 EUR (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,644 EUR at NZ Jewellers · As of October 30, 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 E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2506755383. Listed at 8 retailers as of October 30, 2026, with prices from €429 to €1,644, a €1,216 spread on the same certified stone. NZ Jewellers lists it at €1,644. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
E
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2506755383
Dimensions5.17 × 5.18 × 3.21 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
5.17 mm5.18 mm0.53 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2506755383
Side View
Table 56.0%Crown 35°GirdlePavilion 40.6°Culet: NoneDepth 62.0%

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: Oct 31
Current: €1,644 EUR|Low: €429 EUR|High: €1,677 EUR|Avg: €658 EUR|-1.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6€429 EUR
Retailer 3€462 EUR
Retailer 4€462 EUR
Retailer 8€485 EUR
Retailer 5€495 EUR
Retailer 7€591 EUR
Retailer 9€636 EUR
Retailer 2€643 EUR
Retailer 10€657 EUR
NZ Jewellers€1,644 EUR

21 data points across 10 retailers

8 retailers€429 EUR to €1,644 EUR

A
Cheapest Retailer
-
€429 EUR
$479 USD
A
Retailer 2
-
€462 EUR
$516 USD
View
A
Retailer 3
-
€462 EUR
$516 USD
View
A
Retailer 4
-
€495 EUR
$553 USD
View
B+
Retailer 5
-
€591 EUR
$660 USD
View
B+
Retailer 6
-
€636 EUR
$711 USD
View
B+
Retailer 7
-
€643 EUR
View
Most Expensive
B
NZ Jewellers
18a6f4b9-6e75-4572-b82d-720812c8dbf1 · Oct 30
€1,644 EUR
$1,837 USD
View
7 more retailers have this diamond
Prices start from €429 EURSave up to €1,216 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
€429 EUR