Round|Natural|GIA

1.04ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 7561438839

Certificate GIA 7561438839

Diamond specifications and retailer prices

From €1,410 EUR
As of November 4, 2026
Save €1,874 EUR (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,995 EUR at NZ Jewellers · As of October 30, 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 7561438839. Listed at 18 retailers as of November 2, 2026, with a 133% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7561438839
Dimensions6.49 × 6.46 × 4.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
6.49 mm6.46 mm1.04 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7561438839
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €3,995 EUR|Low: €1,410 EUR|High: €3,995 EUR|Avg: €2,118 EUR
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
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 18€1,410 EUR
Retailer 7€1,449 EUR
Retailer 9€1,693 EUR
Retailer 3€1,710 EUR
Retailer 10€1,715 EUR
Retailer 16€1,730 EUR
Retailer 15€1,778 EUR
Retailer 6€1,875 EUR
Retailer 8€1,934 EUR
Retailer 13€1,961 EUR
Retailer 17€2,150 EUR
Retailer 14€2,163 EUR
Retailer 4€2,224 EUR
Retailer 12€2,322 EUR
Retailer 11€2,408 EUR
Retailer 2€2,717 EUR
Retailer 5€3,283 EUR
NZ Jewellers€3,995 EUR

25 data points across 18 retailers

18 retailers€1,410 EUR to €3,283 EUR

A
Cheapest Retailer
-
€1,410 EUR
Retailer 2
-
€1,449 EUR
View
Price last confirmed 17 days ago
Retailer 3
-
€1,673 EUR
View
Price last confirmed 19 days ago
Retailer 4
-
€1,693 EUR
View
Price last confirmed 19 days ago
A
Retailer 5
-
€1,710 EUR
View
A
Retailer 6
-
€1,715 EUR
View
B+
Retailer 7
-
€1,778 EUR
View
B+
Retailer 8
-
€1,875 EUR
View
B+
Retailer 9
-
€1,961 EUR
View
Retailer 10
-
€1,992 EUR
View
Price last confirmed 10 days ago
B+
Retailer 11
-
€2,150 EUR
View
B+
Retailer 12
-
€2,163 EUR
View
B
Retailer 13
-
€2,224 EUR
View
B+
Retailer 14
-
€2,322 EUR
View
B+
Retailer 15
-
€2,408 EUR
View
B
Retailer 16
-
€2,717 EUR
View
B
Retailer 17
-
€3,283 EUR
View
Most Expensive
NZ Jewellers
f45c226c-43c0-4e5d-b761-9edb446621ce · Oct 30
€3,995 EUR
$4,460 USD
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from €1,410 EURSave up to €1,874 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
1.04ct Round
€1,410 EUR