Round|Natural|GIA

0.43ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6515718731

Certificate GIA 6515718731

Diamond specifications and retailer prices

From $513 CAD
$367 USD
As of October 28, 2026
Save $1,453 CAD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,965 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.43ct natural round diamond

This 0.43ct natural round sits in the sub-half-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6515718731. Listed at 12 retailers as of October 28, 2026, with prices from $513 to $1,965, a $1,453 spread on the same certified stone. NZ Jewellers lists it at $1,965. 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

0.43
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6515718731
Dimensions4.84 × 4.80 × 3.01 mm
L/W Ratio1.01
Top View
4.84 mm4.80 mm0.43 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515718731
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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 28
Current: $1,965 CAD|Low: $549 CAD|High: $1,965 CAD|Avg: $924 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9$556 CAD
Retailer 8$571 CAD
Retailer 3$660 CAD
Retailer 4$795 CAD
Retailer 2$817 CAD
Retailer 7$821 CAD
Retailer 6$839 CAD
Retailer 5$1,164 CAD
NZ Jewellers$1,965 CAD

46 data points across 9 retailers

12 retailers$513 CAD to $1,965 CAD

A
Cheapest Retailer
-
$513 CAD
$367 USD
A
Retailer 2
-
$552 CAD
$395 USD
View
A
Retailer 3
-
$571 CAD
$409 USD
View
B+
Retailer 4
-
$660 CAD
£372 GBP
View
B+
Retailer 5
-
$690 CAD
$494 USD
View
B+
Retailer 6
-
$695 CAD
$498 USD
View
B+
Retailer 7
-
$795 CAD
ZAR 9,195 ZAR
View
B
Retailer 8
-
$817 CAD
$585 USD
View
Retailer 9
-
$821 CAD
A$905 AUD
View
Price last confirmed 27 days ago
B+
Retailer 10
-
$839 CAD
€572 EUR
View
B
Retailer 11
-
$1,164 CAD
£656 GBP
View
Most Expensive
B
NZ Jewellers
c5671078-2cca-4de1-b594-b0534568fc35 · Oct 30
$1,965 CAD
$1,407 USD
View
11 more retailers have this diamond
Prices start from $513 CADSave up to $1,453 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
0.43ct Round
$513 CAD