Round|Natural|GIA

1.04ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 3545466419

Certificate GIA 3545466419

Diamond specifications and retailer prices

From $2,825 USD
As of November 6, 2026
Save $2,789 USD (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,614 USD 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 3545466419. Listed at 7 retailers as of November 5, 2026, with prices from $2,825 to $5,614, a $2,789 spread on the same certified stone. NZ Jewellers lists it at $5,614. 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
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 3545466419
Dimensions6.48 × 6.45 × 4.02 mm
L/W Ratio1.00
Top View
6.48 mm6.45 mm1.04 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3545466419
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $2,825 USD|Low: $2,760 USD|High: $4,761 USD|Avg: $3,372 USD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1$2,825 USD
Retailer 6$3,008 USD
Retailer 5$3,030 USD
Retailer 3$3,118 USD
Retailer 2$3,277 USD
Retailer 4$4,691 USD

45 data points across 6 retailers

7 retailers$2,825 USD to $5,614 USD

B+
Cheapest Retailer
-
$2,825 USD
Retailer 2
-
$3,008 USD
View
Price last confirmed 30 days ago
B
Retailer 3
-
$3,030 USD
View
B
Retailer 4
-
$3,118 USD
View
B
Retailer 5
-
$3,277 USD
View
B
Retailer 6
-
$4,691 USD
View
Most Expensive
B
NZ Jewellers
bb75952a-7bde-4577-8fcd-3412dceb2271 · Nov 5
$5,614 USD
View
6 more retailers have this diamond
Prices start from $2,825 USDSave up to $2,789 USD

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
$2,825 USD