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Oval|Natural|GIA

1.00ct K SI2 Oval Natural Diamond

VG • K/SI2 • GIA 6435444341

Certificate GIA 6435444341

Diamond specifications and retailer prices

From €1,074 EUR
As of November 6, 2026
Save €2,588 EUR (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,662 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6435444341. Listed at 16 retailers as of November 5, 2026, with prices from €1,074 to €3,662, a €2,588 spread on the same certified stone. NZ Jewellers lists it at €3,662. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6435444341
Dimensions7.31 × 5.51 × 3.62 mm
L/W Ratio1.33
Top View
7.31 mm5.51 mm1.00 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6435444341
Side View
Table 54.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.8%

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 6
Current: €1,074 EUR|Low: €1,074 EUR|High: €2,663 EUR|Avg: €1,637 EUR|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1€1,074 EUR
Retailer 6€1,089 EUR
Retailer 9€1,403 EUR
Retailer 10€1,406 EUR
Retailer 8€1,502 EUR
Retailer 3€1,517 EUR
Retailer 2€1,571 EUR
Retailer 4€1,666 EUR
Retailer 7€2,051 EUR
Retailer 5€2,631 EUR

44 data points across 10 retailers

16 retailers€1,074 EUR to €3,662 EUR

A
Cheapest Retailer
-
€1,074 EUR
B+
Retailer 2
-
€1,089 EUR
View
B+
Retailer 3
-
€1,403 EUR
View
B+
Retailer 4
-
€1,406 EUR
View
B+
Retailer 5
-
€1,502 EUR
View
Retailer 6
-
€1,502 EUR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€1,502 EUR
View
B+
Retailer 8
-
€1,517 EUR
View
B+
Retailer 9
-
€1,571 EUR
View
B+
Retailer 10
-
€1,624 EUR
View
B+
Retailer 11
-
€1,666 EUR
View
B
Retailer 12
-
€1,732 EUR
View
B
Retailer 13
-
€2,051 EUR
View
B
Retailer 14
-
€2,631 EUR
View
B
Retailer 15
-
€2,702 EUR
View
Most Expensive
C
NZ Jewellers
e505be95-d80e-4419-87f3-0eeb4ffc58c6 · Nov 5
€3,662 EUR
$4,089 USD
View
15 more retailers have this diamond
Prices start from €1,074 EURSave up to €2,588 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
€1,074 EUR