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Round|Natural|GIA

0.53ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 2566626259

Certificate GIA 2566626259

Diamond specifications and retailer prices

From €320 EUR
$358 USD
As of November 2, 2026
Save €1,138 EUR (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,458 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566626259. Listed at 14 retailers as of October 30, 2026, with prices from €320 to €1,458, a €1,138 spread on the same certified stone. NZ Jewellers lists it at €1,458. 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2566626259
Dimensions5.20 × 5.22 × 3.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Crystal, Cloud
Top View
5.20 mm5.22 mm0.53 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566626259
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.3%

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 2
Current: €1,458 EUR|Low: €320 EUR|High: €1,498 EUR|Avg: €623 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
November 2, 2026
Retailer 12€320 EUR
Retailer 8€343 EUR
Retailer 14€390 EUR
Retailer 4€465 EUR
Retailer 6€490 EUR
Retailer 3€500 EUR
Retailer 10€582 EUR
Retailer 2€602 EUR
Retailer 13€606 EUR
Retailer 5€613 EUR
Retailer 11€621 EUR
Retailer 7€626 EUR
Retailer 9€1,073 EUR
NZ Jewellers€1,458 EUR

19 data points across 14 retailers

14 retailers€320 EUR to €1,458 EUR

A
Cheapest Retailer
-
€320 EUR
$358 USD
Final sale: no returns
A
Retailer 2
-
€343 EUR
₹36,466 INR
View
A
Retailer 3
-
€390 EUR
HK$3,400 HKD
View
A
Retailer 4
-
€465 EUR
$519 USD
View
A
Retailer 5
-
€490 EUR
SGD 740 SGD
View
A
Retailer 6
-
€500 EUR
$559 USD
View
B+
Retailer 7
-
€582 EUR
$650 USD
View
B+
Retailer 8
-
€602 EUR
£529 GBP
View
B+
Retailer 9
-
€606 EUR
$677 USD
View
B+
Retailer 10
-
€613 EUR
$685 USD
View
B+
Retailer 11
-
€621 EUR
$694 USD
View
B+
Retailer 12
-
€626 EUR
View
B
Retailer 13
-
€1,073 EUR
£944 GBP
View
Most Expensive
B
NZ Jewellers
329570cb-c2df-46bf-abe0-a0e5b9ced1a0 · Oct 30
€1,458 EUR
$1,629 USD
View
13 more retailers have this diamond
Prices start from €320 EURSave up to €1,138 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
€320 EUR