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Oval|Natural|IGI

1.00ct J IF Oval Natural Diamond

VG • J/IF • IGI 648401560

Shape and cutting style on the report: Oval brilliant

Certificate IGI 648401560

Diamond specifications and retailer prices

From €1,636 EUR
$1,828 USD
As of October 30, 2026
Save €2,151 EUR (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,787 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 648401560. Listed at 18 retailers as of October 30, 2026, with prices from €1,636 to €3,787, a €2,151 spread on the same certified stone. NZ Jewellers lists it at €3,787. 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
J
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle42°
OriginNatural
Grading LabIGI
CertificateIGI 648401560
Dimensions8.07 × 5.60 × 3.54 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Top View
8.07 mm5.60 mm1.00 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 648401560
Side View
Table 65.0%Crown 34.1°Girdle: MED-STKPavilion 42°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €3,787 EUR|Low: €1,593 EUR|High: €3,787 EUR|Avg: €2,188 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
November 1, 2026
Retailer 9€1,638 EUR
Retailer 12€1,643 EUR
Retailer 11€1,671 EUR
Retailer 3€1,812 EUR
Retailer 4€1,812 EUR
Retailer 13€1,895 EUR
Retailer 6€2,022 EUR
Retailer 5€2,090 EUR
Retailer 10€2,139 EUR
Retailer 7€2,227 EUR
Retailer 8€2,376 EUR
Retailer 2€3,174 EUR
NZ Jewellers€3,787 EUR

37 data points across 13 retailers

18 retailers€1,636 EUR to €3,787 EUR

A
Cheapest Retailer
-
€1,636 EUR
$1,828 USD
A
Retailer 2
-
€1,638 EUR
$1,830 USD
View
Retailer 3
-
€1,643 EUR
£1,445 GBP
View
Price last confirmed 32 days ago
A
Retailer 4
-
€1,671 EUR
$1,867 USD
View
Final sale: no returns
A
Retailer 5
-
€1,736 EUR
$1,940 USD
View
B+
Retailer 6
-
€1,812 EUR
$2,024 USD
View
Retailer 7
-
€1,812 EUR
$2,024 USD
View
Price last confirmed 68 days ago
B+
Retailer 8
-
€1,812 EUR
$2,024 USD
View
B+
Retailer 9
-
€1,839 EUR
$2,055 USD
View
B+
Retailer 10
-
€1,895 EUR
$2,117 USD
View
B+
Retailer 11
-
€1,935 EUR
$2,162 USD
View
B+
Retailer 12
-
€1,959 EUR
$2,189 USD
View
B+
Retailer 13
-
€2,022 EUR
£1,778 GBP
View
B+
Retailer 14
-
€2,090 EUR
$2,335 USD
View
B+
Retailer 15
-
€2,227 EUR
ZAR 40,190 ZAR
View
B+
Retailer 16
-
€2,376 EUR
View
B
Retailer 17
-
€3,174 EUR
£2,792 GBP
View
Most Expensive
B
NZ Jewellers
f8ca49a2-763d-4923-aa35-98d3561d2e2a · Oct 30
€3,787 EUR
$4,231 USD
View
17 more retailers have this diamond
Prices start from €1,636 EURSave up to €2,151 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
€1,636 EUR