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Oval|Natural|GIA

1.00ct K SI2 Oval Natural Diamond

EX • K/SI2 • GIA 1565565808

Certificate GIA 1565565808

Diamond specifications and retailer prices

From €718 EUR
As of November 6, 2026
Save €1,956 EUR (73%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,674 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565565808. Listed at 19 retailers as of November 5, 2026, with prices from €718 to €2,674, a €1,956 spread on the same certified stone. NZ Jewellers lists it at €2,674. 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
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565565808
Dimensions7.58 × 5.39 × 3.54 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Indented Natural, Knot, Feather, Crystal, Cavity, Needle, Natural
Top View
7.58 mm5.39 mm1.00 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565565808
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.6%

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: €2,674 EUR|Low: €718 EUR|High: €2,674 EUR|Avg: €1,066 EUR|+13.8%
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
Retailer 19
November 6, 2026
Retailer 2€718 EUR
Retailer 19€787 EUR
Retailer 8€821 EUR
Retailer 3€853 EUR
Retailer 5€853 EUR
Retailer 7€860 EUR
Retailer 18€869 EUR
Retailer 12€872 EUR
Retailer 4€886 EUR
Retailer 17€972 EUR
Retailer 10€980 EUR
Retailer 16€984 EUR
Retailer 11€986 EUR
Retailer 13€988 EUR
Retailer 9€994 EUR
Retailer 6€1,022 EUR
Retailer 15€1,199 EUR
Retailer 14€1,559 EUR
NZ Jewellers€2,674 EUR

19 data points across 19 retailers

19 retailers€718 EUR to €2,674 EUR

A
Cheapest Retailer
-
€718 EUR
A
Retailer 2
-
€787 EUR
View
Final sale: no returns
A
Retailer 3
-
€821 EUR
View
A
Retailer 4
-
€853 EUR
View
Retailer 5
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€853 EUR
View
Price last confirmed 8 days ago
A
Retailer 6
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€860 EUR
View
A
Retailer 7
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€869 EUR
View
A
Retailer 8
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€872 EUR
View
A
Retailer 9
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€886 EUR
View
A
Retailer 10
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€972 EUR
View
A
Retailer 11
-
€980 EUR
View
A
Retailer 12
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€984 EUR
View
A
Retailer 13
-
€986 EUR
View
A
Retailer 14
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€988 EUR
View
A
Retailer 15
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€994 EUR
View
A
Retailer 16
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€1,022 EUR
View
A
Retailer 17
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€1,199 EUR
View
B+
Retailer 18
-
€1,559 EUR
View
Most Expensive
C
NZ Jewellers
bc96672c-1312-4712-a0aa-e337e14ba2e0 · Nov 5
€2,674 EUR
$2,986 USD
View
18 more retailers have this diamond
Prices start from €718 EURSave up to €1,956 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
€718 EUR