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Oval|Natural|GIA

1.01ct J SI2 Oval Natural Diamond

ID • J/SI2 • GIA 2554195787

Certificate GIA 2554195787

Diamond specifications and retailer prices

From €731 EUR
As of November 6, 2026
Save €1,626 EUR (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €2,814 EUR at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct 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 2554195787. Listed at 9 retailers as of November 5, 2026, with a 222% 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

1.01
Carat
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554195787
Dimensions8.16 × 5.64 × 3.51 mm
L/W Ratio1.45
Girdle conditionThick
Top View
8.16 mm5.64 mm1.01 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2554195787
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.2%

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: Nov 6
Current: €2,356 EUR|Low: €731 EUR|High: €2,814 EUR|Avg: €1,424 EUR|-16.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2€731 EUR
Retailer 5€925 EUR
Retailer 3€1,086 EUR
Retailer 8€1,113 EUR
Retailer 4€1,129 EUR
Retailer 7€1,446 EUR
Retailer 6€1,766 EUR
NZ Jewellers€2,356 EUR

39 data points across 8 retailers

9 retailers€731 EUR to €2,356 EUR

A
Cheapest Retailer
-
€731 EUR
A
Retailer 2
-
€925 EUR
View
A
Retailer 3
-
€1,086 EUR
View
A
Retailer 4
-
€1,113 EUR
View
A
Retailer 5
-
€1,129 EUR
View
A
Retailer 6
-
€1,446 EUR
View
B+
Retailer 7
-
€1,766 EUR
View
B
Retailer 8
-
€2,356 EUR
View
Most Expensive
NZ Jewellers
eae12e31-0255-4b53-94d8-7941af787e0c · Sep 19
€2,814 EUR
$3,142 USD
View
Price last confirmed 47 days ago
8 more retailers have this diamond
Prices start from €731 EURSave up to €1,626 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
1.01ct Oval
€731 EUR