Oval|Natural|GIA

1.00ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 5503173074

Certificate GIA 5503173074

Diamond specifications and retailer prices

From €1,274 EUR
As of November 6, 2026
Save €3,055 EUR (71%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €4,329 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5503173074. Listed at 17 retailers as of November 5, 2026, with prices from €1,274 to €4,329, a €3,055 spread on the same certified stone. NZ Jewellers lists it at €4,329. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5503173074
Dimensions7.87 × 5.62 × 3.37 mm
L/W Ratio1.40
Top View
7.87 mm5.62 mm1.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5503173074
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: €1,274 EUR|Low: €1,274 EUR|High: €2,174 EUR|Avg: €1,724 EUR|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1€1,274 EUR
Retailer 6€1,295 EUR
Retailer 8€1,603 EUR
Retailer 7€1,652 EUR
Retailer 5€1,700 EUR
Retailer 2€1,721 EUR
Retailer 3€1,796 EUR
Retailer 4€2,094 EUR
Retailer 9€2,174 EUR

35 data points across 9 retailers

17 retailers€1,274 EUR to €4,329 EUR

A
Cheapest Retailer
-
€1,274 EUR
A
Retailer 2
-
€1,295 EUR
View
B+
Retailer 3
-
€1,557 EUR
View
B+
Retailer 4
-
€1,603 EUR
View
B+
Retailer 5
-
€1,652 EUR
View
B+
Retailer 6
-
€1,700 EUR
View
B+
Retailer 7
-
€1,721 EUR
View
Retailer 8
-
€1,775 EUR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
€1,775 EUR
View
B+
Retailer 10
-
€1,796 EUR
View
B+
Retailer 11
-
€1,809 EUR
View
B
Retailer 12
-
€1,857 EUR
View
B
Retailer 13
-
€1,942 EUR
View
B+
Retailer 14
-
€2,047 EUR
View
B+
Retailer 15
-
€2,094 EUR
View
B
Retailer 16
-
€2,946 EUR
View
Most Expensive
B
NZ Jewellers
eddc7893-2bdf-4d75-8ab3-61a8de7d40d1 · Nov 5
€4,329 EUR
$4,833 USD
View
16 more retailers have this diamond
Prices start from €1,274 EURSave up to €3,055 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
€1,274 EUR