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Oval|Natural|GIA

1.00ct K SI1 Oval Natural Diamond

VG • K/SI1 • GIA 1448624471

Certificate GIA 1448624471

Diamond specifications and retailer prices

From €810 EUR
As of November 6, 2026
Save €2,004 EUR (71%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,814 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1448624471. Listed at 17 retailers as of November 5, 2026, with prices from €810 to €2,814, a €2,004 spread on the same certified stone. NZ Jewellers lists it at €2,814. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1448624471
Dimensions7.34 × 5.36 × 3.50 mm
L/W Ratio1.37
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal
Top View
7.34 mm5.36 mm1.00 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1448624471
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.2%

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: €810 EUR|Low: €810 EUR|High: €2,138 EUR|Avg: €1,328 EUR|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1€810 EUR
Retailer 6€837 EUR
Retailer 8€1,093 EUR
Retailer 7€1,111 EUR
Retailer 2€1,304 EUR
Retailer 3€1,408 EUR
Retailer 5€1,610 EUR
Retailer 4€2,107 EUR

38 data points across 8 retailers

17 retailers€810 EUR to €2,814 EUR

A
Cheapest Retailer
-
€810 EUR
A
Retailer 2
-
€837 EUR
View
B+
Retailer 3
-
€1,093 EUR
View
B+
Retailer 4
-
€1,111 EUR
View
B+
Retailer 5
-
€1,139 EUR
View
B+
Retailer 6
-
€1,154 EUR
View
Retailer 7
-
€1,154 EUR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€1,158 EUR
View
B+
Retailer 9
-
€1,198 EUR
View
B+
Retailer 10
-
€1,209 EUR
View
B+
Retailer 11
-
€1,275 EUR
View
B+
Retailer 12
-
€1,304 EUR
View
B+
Retailer 13
-
€1,331 EUR
View
B+
Retailer 14
-
€1,408 EUR
View
B+
Retailer 15
-
€1,610 EUR
View
B
Retailer 16
-
€2,107 EUR
View
Most Expensive
C
NZ Jewellers
5cdaae6b-7c9d-4f9d-9ee8-af29bfd0a7fd · Nov 5
€2,814 EUR
$3,142 USD
View
16 more retailers have this diamond
Prices start from €810 EURSave up to €2,004 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
€810 EUR