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Oval|Natural|GIA

1.00ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 7446979924

Certificate GIA 7446979924

Diamond specifications and retailer prices

From €1,787 EUR
As of November 1, 2026
Save €2,866 EUR (62%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €4,653 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7446979924. Listed at 17 retailers as of November 1, 2026, with prices from €1,787 to €4,653, a €2,866 spread on the same certified stone. NZ Jewellers lists it at €4,653. 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

1.00
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle40.86°
OriginNatural
Grading LabGIA
CertificateGIA 7446979924
Dimensions7.86 × 5.56 × 3.43 mm
L/W Ratio1.41
Top View
7.86 mm5.56 mm1.00 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7446979924
Side View
Table 63.0%Crown 39.2°Girdle: Slightly ThickPavilion 40.86°Culet: NoneDepth 61.7%

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 1
Current: €4,653 EUR|Low: €1,601 EUR|High: €4,653 EUR|Avg: €2,676 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6€1,787 EUR
Retailer 8€1,821 EUR
Retailer 9€1,860 EUR
Retailer 7€1,944 EUR
Retailer 10€2,109 EUR
Retailer 4€2,305 EUR
Retailer 3€2,355 EUR
Retailer 2€2,737 EUR
Retailer 5€3,889 EUR
NZ Jewellers€4,653 EUR

44 data points across 10 retailers

17 retailers€1,787 EUR to €4,653 EUR

B+
Cheapest Retailer
-
€1,787 EUR
B+
Retailer 2
-
€1,813 EUR
View
B+
Retailer 3
-
€1,821 EUR
View
B
Retailer 4
-
€1,860 EUR
View
Final sale: no returns
B
Retailer 5
-
€1,944 EUR
View
Retailer 6
-
€2,016 EUR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€2,016 EUR
View
B+
Retailer 8
-
€2,063 EUR
View
B+
Retailer 9
-
€2,109 EUR
View
B
Retailer 10
-
€2,293 EUR
View
B
Retailer 11
-
€2,293 EUR
View
B
Retailer 12
-
€2,305 EUR
View
B
Retailer 13
-
€2,355 EUR
View
B
Retailer 14
-
€2,373 EUR
View
B
Retailer 15
-
€2,737 EUR
View
B
Retailer 16
-
€3,889 EUR
View
Most Expensive
B
NZ Jewellers
107a5f90-722a-46f2-928e-b1328ac92a9c · Nov 5
€4,653 EUR
$5,195 USD
View
16 more retailers have this diamond
Prices start from €1,787 EURSave up to €2,866 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.

B+
1.00ct Oval
€1,787 EUR