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Oval|Natural|GIA

1.00ct K SI2 Oval Natural Diamond

EX • K/SI2 • GIA 2225131680

Certificate GIA 2225131680

Diamond specifications and retailer prices

From €1,375 EUR
As of November 5, 2026
Save €2,686 EUR (66%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,061 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 2225131680. Listed at 18 retailers as of November 5, 2026, with prices from €1,375 to €4,061, a €2,686 spread on the same certified stone. NZ Jewellers lists it at €4,061. 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 2225131680
Dimensions7.41 × 5.49 × 3.74 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizeNone
Top View
7.41 mm5.49 mm1.00 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2225131680
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €1,703 EUR|Low: €1,415 EUR|High: €2,952 EUR|Avg: €1,935 EUR|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5€1,415 EUR
Retailer 6€1,508 EUR
Retailer 1€1,703 EUR
Retailer 2€1,808 EUR
Retailer 3€2,272 EUR
Retailer 4€2,917 EUR

42 data points across 6 retailers

18 retailers€1,375 EUR to €4,061 EUR

A
Cheapest Retailer
-
€1,375 EUR
A
Retailer 2
-
€1,378 EUR
View
A
Retailer 3
-
€1,378 EUR
View
B+
Retailer 4
-
€1,415 EUR
View
B+
Retailer 5
-
€1,415 EUR
View
B+
Retailer 6
-
€1,468 EUR
View
Retailer 7
-
€1,508 EUR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€1,508 EUR
View
B+
Retailer 9
-
€1,573 EUR
View
B+
Retailer 10
-
€1,578 EUR
View
B+
Retailer 11
-
€1,627 EUR
View
B+
Retailer 12
-
€1,670 EUR
View
B+
Retailer 13
-
€1,703 EUR
View
B+
Retailer 14
-
€1,740 EUR
View
B+
Retailer 15
-
€1,808 EUR
View
B
Retailer 16
-
€2,272 EUR
View
B
Retailer 17
-
€2,917 EUR
View
Most Expensive
C
NZ Jewellers
a392cc1f-5dca-4ee3-8507-4658eddea8bb · Nov 5
€4,061 EUR
$4,534 USD
View
17 more retailers have this diamond
Prices start from €1,375 EURSave up to €2,686 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
€1,375 EUR