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Oval|Natural|GIA

1.00ct E SI1 Oval Natural Diamond

VG • E/SI1 • GIA 6227965858

Certificate GIA 6227965858

Diamond specifications and retailer prices

From €3,429 EUR
$3,831 USD
As of October 30, 2026
Save €4,217 EUR (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €7,646 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6227965858. Listed at 21 retailers as of October 30, 2026, with prices from €3,429 to €7,646, a €4,217 spread on the same certified stone. NZ Jewellers lists it at €7,646. 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
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6227965858
Dimensions7.80 × 5.42 × 3.44 mm
L/W Ratio1.44
Top View
7.80 mm5.42 mm1.00 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6227965858
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €7,646 EUR|Low: €3,437 EUR|High: €7,646 EUR|Avg: €4,793 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 10€3,437 EUR
Retailer 13€3,768 EUR
Retailer 3€3,976 EUR
Retailer 5€3,976 EUR
Retailer 12€3,976 EUR
Retailer 6€4,364 EUR
Retailer 11€4,424 EUR
Retailer 4€4,587 EUR
Retailer 2€4,667 EUR
Retailer 7€4,846 EUR
Retailer 9€5,344 EUR
Retailer 8€7,027 EUR
NZ Jewellers€7,646 EUR

44 data points across 13 retailers

21 retailers€3,429 EUR to €7,646 EUR

B+
Cheapest Retailer
-
€3,429 EUR
$3,831 USD
B+
Retailer 2
-
€3,437 EUR
$3,840 USD
View
B+
Retailer 3
-
€3,499 EUR
$3,909 USD
View
B
Retailer 4
-
€3,753 EUR
CA$5,824 CAD
View
B
Retailer 5
-
€3,767 EUR
$4,209 USD
View
B
Retailer 6
-
€3,768 EUR
$4,210 USD
View
B
Retailer 7
-
€3,976 EUR
$4,442 USD
View
B
Retailer 8
-
€3,976 EUR
$4,442 USD
View
B
Retailer 9
-
€3,976 EUR
$4,442 USD
View
B
Retailer 10
-
€4,330 EUR
$4,838 USD
View
B
Retailer 11
-
€4,362 EUR
$4,873 USD
View
B
Retailer 12
-
€4,364 EUR
£3,839 GBP
View
Retailer 13
-
€4,424 EUR
A$7,604 AUD
View
Price last confirmed 21 days ago
B
Retailer 14
-
€4,466 EUR
$4,990 USD
View
B
Retailer 15
-
€4,466 EUR
$4,990 USD
View
B
Retailer 16
-
€4,587 EUR
$5,125 USD
View
B
Retailer 17
-
€4,619 EUR
$5,160 USD
View
B
Retailer 18
-
€4,667 EUR
View
B
Retailer 19
-
€5,344 EUR
ZAR 96,448 ZAR
View
B
Retailer 20
-
€7,027 EUR
£6,182 GBP
View
Most Expensive
C
NZ Jewellers
506b1a02-2df0-40e7-9c2e-7122281f9194 · Oct 30
€7,646 EUR
$8,542 USD
View
20 more retailers have this diamond
Prices start from €3,429 EURSave up to €4,217 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.

B+
1.00ct Oval
€3,429 EUR