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Oval|Natural|GIA

1.00ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 2564015915

Certificate GIA 2564015915

Diamond specifications and retailer prices

From €1,233 EUR
As of November 6, 2026
Save €2,805 EUR (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,039 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 I 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 2564015915. Listed at 16 retailers as of November 5, 2026, with prices from €1,233 to €4,039, a €2,805 spread on the same certified stone. NZ Jewellers lists it at €4,039. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2564015915
Dimensions8.34 × 5.61 × 3.21 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Natural
Top View
8.34 mm5.61 mm1.00 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2564015915
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.2%

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: €4,039 EUR|Low: €1,233 EUR|High: €4,131 EUR|Avg: €1,958 EUR|-2.2%
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
November 6, 2026
Retailer 9€1,233 EUR
Retailer 2€1,509 EUR
Retailer 10€1,627 EUR
Retailer 13€1,656 EUR
Retailer 6€1,675 EUR
Retailer 5€1,688 EUR
Retailer 16€1,732 EUR
Retailer 8€1,779 EUR
Retailer 11€1,779 EUR
Retailer 7€1,791 EUR
Retailer 14€1,798 EUR
Retailer 3€1,881 EUR
Retailer 4€1,910 EUR
Retailer 12€2,107 EUR
Retailer 15€2,892 EUR
NZ Jewellers€4,039 EUR

20 data points across 16 retailers

16 retailers€1,233 EUR to €4,039 EUR

A
Cheapest Retailer
-
€1,233 EUR
A
Retailer 2
-
€1,509 EUR
View
A
Retailer 3
-
€1,627 EUR
View
A
Retailer 4
-
€1,656 EUR
View
Retailer 5
-
€1,675 EUR
View
Price last confirmed 8 days ago
A
Retailer 6
-
€1,688 EUR
View
A
Retailer 7
-
€1,732 EUR
View
A
Retailer 8
-
€1,779 EUR
View
A
Retailer 9
-
€1,779 EUR
View
Retailer 10
-
€1,791 EUR
View
Price last confirmed 9 days ago
A
Retailer 11
-
€1,798 EUR
View
A
Retailer 12
-
€1,881 EUR
View
A
Retailer 13
-
€1,910 EUR
View
B+
Retailer 14
-
€2,107 EUR
View
B+
Retailer 15
-
€2,892 EUR
View
Most Expensive
B
NZ Jewellers
c17ed369-4025-42be-8207-4eba2b9b5841 · Nov 5
€4,039 EUR
$4,509 USD
View
15 more retailers have this diamond
Prices start from €1,233 EURSave up to €2,805 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
1.00ct Oval
€1,233 EUR