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Round|Natural|GIA

0.53ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 7451507528

Certificate GIA 7451507528

Diamond specifications and retailer prices

From €362 EUR
₹38,468 INR
As of October 31, 2026
Save €1,164 EUR (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,525 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 7451507528. Listed at 14 retailers as of October 30, 2026, with prices from €362 to €1,525, a €1,164 spread on the same certified stone. NZ Jewellers lists it at €1,525. 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
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7451507528
Dimensions5.22 × 5.19 × 3.19 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
5.22 mm5.19 mm0.53 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7451507528
Side View
Table 58.0%Crown 34.5°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.4%

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: €1,525 EUR|Low: €361 EUR|High: €1,541 EUR|Avg: €684 EUR|-0.6%
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 7€362 EUR
Retailer 12€490 EUR
Retailer 10€501 EUR
Retailer 11€527 EUR
Retailer 13€527 EUR
Retailer 3€565 EUR
Retailer 8€586 EUR
Retailer 14€607 EUR
Retailer 5€614 EUR
Retailer 2€658 EUR
Retailer 4€736 EUR
Retailer 9€747 EUR
Retailer 6€1,144 EUR
NZ Jewellers€1,525 EUR

43 data points across 14 retailers

14 retailers€362 EUR to €1,525 EUR

A
Cheapest Retailer
-
€362 EUR
₹38,468 INR
Retailer 2
-
€490 EUR
$547 USD
View
Price last confirmed 11 days ago
Retailer 3
-
€501 EUR
$560 USD
View
Price last confirmed 12 days ago
Retailer 4
-
€527 EUR
$589 USD
View
Price last confirmed 18 days ago
Retailer 5
-
€527 EUR
$589 USD
View
Price last confirmed 17 days ago
Retailer 6
-
€565 EUR
$631 USD
View
Price last confirmed 12 days ago
Retailer 7
-
€586 EUR
£516 GBP
View
Price last confirmed 11 days ago
Retailer 8
-
€607 EUR
$678 USD
View
Price last confirmed 15 days ago
Retailer 9
-
€614 EUR
$686 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
€658 EUR
View
Retailer 11
-
€736 EUR
A$1,265 AUD
View
Price last confirmed 28 days ago
Retailer 12
-
€747 EUR
ZAR 13,480 ZAR
View
Price last confirmed 11 days ago
Retailer 13
-
€1,144 EUR
£1,006 GBP
View
Price last confirmed 22 days ago
Most Expensive
B
NZ Jewellers
d5a7c412-9451-4ff2-b352-e1252ee17ba5 · Oct 30
€1,525 EUR
$1,704 USD
View
13 more retailers have this diamond
Prices start from €362 EURSave up to €1,164 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
€362 EUR