Oval|Natural|GIA

1.00ct F SI2 Oval Natural Diamond

VG • F/SI2 • GIA 6425854156

Certificate GIA 6425854156

Diamond specifications and retailer prices

From €1,881 EUR
As of November 6, 2026
Save €3,595 EUR (66%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,476 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6425854156. Listed at 19 retailers as of November 5, 2026, with prices from €1,881 to €5,476, a €3,595 spread on the same certified stone. NZ Jewellers lists it at €5,476. 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
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6425854156
Dimensions7.56 × 5.56 × 3.67 mm
L/W Ratio1.36
Top View
7.56 mm5.56 mm1.00 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6425854156
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.9%

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: €1,881 EUR|Low: €1,881 EUR|High: €4,433 EUR|Avg: €2,663 EUR|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1€1,881 EUR
Retailer 5€1,914 EUR
Retailer 9€2,346 EUR
Retailer 6€2,391 EUR
Retailer 7€2,400 EUR
Retailer 8€2,417 EUR
Retailer 3€2,772 EUR
Retailer 2€3,050 EUR
Retailer 4€4,369 EUR

35 data points across 9 retailers

19 retailers€1,881 EUR to €5,476 EUR

A
Cheapest Retailer
-
€1,881 EUR
A
Retailer 2
-
€1,914 EUR
View
B+
Retailer 3
-
€2,257 EUR
View
B+
Retailer 4
-
€2,346 EUR
View
B+
Retailer 5
-
€2,391 EUR
View
B+
Retailer 6
-
€2,400 EUR
View
B+
Retailer 7
-
€2,417 EUR
View
Final sale: no returns
B+
Retailer 8
-
€2,485 EUR
View
B+
Retailer 9
-
€2,619 EUR
View
Retailer 10
-
€2,619 EUR
View
Price last confirmed 9 days ago
B+
Retailer 11
-
€2,665 EUR
View
B+
Retailer 12
-
€2,720 EUR
View
B
Retailer 13
-
€2,746 EUR
View
B+
Retailer 14
-
€2,772 EUR
View
B
Retailer 15
-
€3,022 EUR
View
B+
Retailer 16
-
€3,050 EUR
View
B
Retailer 17
-
€4,192 EUR
View
B
Retailer 18
-
€4,369 EUR
View
Most Expensive
B
NZ Jewellers
e3729bb1-b93e-4d96-8625-cde174fcad62 · Nov 5
€5,476 EUR
$6,114 USD
View
18 more retailers have this diamond
Prices start from €1,881 EURSave up to €3,595 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
€1,881 EUR