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0.53ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 1508834394

Certificate GIA 1508834394

Diamond specifications and retailer prices

From $712 CAD
$510 USD
As of October 31, 2026
Save $1,521 CAD (68%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,234 CAD 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 1508834394. Listed at 13 retailers as of October 30, 2026, with prices from $712 to $2,234, a $1,521 spread on the same certified stone. NZ Jewellers lists it at $2,234. 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
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1508834394
Dimensions5.19 × 5.21 × 3.23 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
5.19 mm5.21 mm0.53 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1508834394
Side View
Table 57.0%Crown 35°Girdle: STK-MEDPavilion 41°Culet: NoneDepth 62.1%

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: $2,234 CAD|Low: $712 CAD|High: $2,234 CAD|Avg: $1,054 CAD
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
Retailer 15
October 31, 2026
Retailer 13$712 CAD
Retailer 3$767 CAD
Retailer 5$767 CAD
Retailer 6$788 CAD
Retailer 2$810 CAD
Retailer 4$821 CAD
Retailer 10$887 CAD
Retailer 7$896 CAD
Retailer 15$933 CAD
Retailer 8$1,066 CAD
Retailer 12$1,071 CAD
Retailer 9$1,099 CAD
Retailer 14$1,555 CAD
Retailer 11$1,646 CAD
NZ Jewellers$2,234 CAD

36 data points across 15 retailers

13 retailers$712 CAD to $2,234 CAD

A
Cheapest Retailer
-
$712 CAD
$510 USD
A
Retailer 2
-
$767 CAD
$549 USD
View
B+
Retailer 3
-
$810 CAD
$580 USD
View
B+
Retailer 4
-
$821 CAD
$588 USD
View
B+
Retailer 5
-
$887 CAD
£500 GBP
View
B+
Retailer 6
-
$896 CAD
$641 USD
View
Retailer 7
-
$933 CAD
£526 GBP
View
Price last confirmed 31 days ago
B+
Retailer 8
-
$1,066 CAD
€727 EUR
View
Retailer 9
-
$1,071 CAD
A$1,179 AUD
View
Price last confirmed 27 days ago
B+
Retailer 10
-
$1,099 CAD
ZAR 12,711 ZAR
View
B
Retailer 11
-
$1,555 CAD
€1,060 EUR
View
B
Retailer 12
-
$1,646 CAD
£928 GBP
View
Most Expensive
B
NZ Jewellers
5711ab9b-2070-463b-84d3-eb9573e9c470 · Oct 30
$2,234 CAD
$1,599 USD
View
12 more retailers have this diamond
Prices start from $712 CADSave up to $1,521 CAD

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
$712 CAD