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Round|Natural|GIA

1.04ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 2454565443

Certificate GIA 2454565443

Diamond specifications and retailer prices

From $2,973 CAD
As of November 6, 2026
Save $4,747 CAD (61%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,720 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.04ct natural round diamond

This 1.04ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2454565443. Listed at 10 retailers as of November 5, 2026, with prices from $2,973 to $7,720, a $4,747 spread on the same certified stone. NZ Jewellers lists it at $7,720. 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

1.04
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2454565443
Dimensions6.48 × 6.45 × 4.04 mm
L/W Ratio1.00
Top View
6.48 mm6.45 mm1.04 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2454565443
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,720 CAD|Low: $2,574 CAD|High: $7,720 CAD|Avg: $4,673 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$2,973 CAD
Retailer 6$3,088 CAD
Retailer 7$3,500 CAD
Retailer 2$3,922 CAD
Retailer 3$4,581 CAD
Retailer 4$6,452 CAD
NZ Jewellers$7,720 CAD

43 data points across 7 retailers

10 retailers$2,973 CAD to $7,720 CAD

B+
Cheapest Retailer
-
$2,973 CAD
B+
Retailer 2
-
$3,088 CAD
View
Final sale: no returns
B+
Retailer 3
-
$3,345 CAD
View
B
Retailer 4
-
$3,500 CAD
View
B
Retailer 5
-
$3,860 CAD
View
B+
Retailer 6
-
$3,922 CAD
View
B
Retailer 7
-
$4,581 CAD
View
B
Retailer 8
-
$5,367 CAD
View
B
Retailer 9
-
$6,452 CAD
View
Most Expensive
B
NZ Jewellers
957a97db-ebf9-4a1a-8701-582946eb55b2 · Nov 5
$7,720 CAD
$5,528 USD
View
9 more retailers have this diamond
Prices start from $2,973 CADSave up to $4,747 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.

B+
1.04ct Round
$2,973 CAD