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Oval|Natural|GIA

1.00ct I I1 Oval Natural Diamond

I/I1 • GIA 6451110023

Certificate GIA 6451110023

Diamond specifications and retailer prices

From €1,397 EUR
₹148,662 INR
As of November 2, 2026
Save €2,616 EUR (65%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €4,014 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 I colour (near-colourless) and I1 clarity (included) and certified by GIA 6451110023. Listed at 9 retailers as of October 30, 2026, with prices from €1,397 to €4,014, a €2,616 spread on the same certified stone. NZ Jewellers lists it at €4,014. 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
I
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6451110023
Dimensions7.99 × 5.70 × 3.19 mm
L/W Ratio1.40
Top View
7.99 mm5.70 mm1.00 ctI / I1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6451110023
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 56.0%

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: Nov 2
Current: €4,014 EUR|Low: €1,386 EUR|High: €4,014 EUR|Avg: €2,150 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2€1,397 EUR
Retailer 5€1,409 EUR
Retailer 6€1,734 EUR
Retailer 4€1,750 EUR
Retailer 8€1,920 EUR
Retailer 7€2,215 EUR
Retailer 3€2,621 EUR
NZ Jewellers€4,014 EUR

44 data points across 8 retailers

9 retailers€1,397 EUR to €4,014 EUR

B+
Cheapest Retailer
-
€1,397 EUR
₹148,662 INR
B+
Retailer 2
-
€1,409 EUR
HK$12,300 HKD
View
B
Retailer 3
-
€1,750 EUR
$1,955 USD
View
B
Retailer 4
-
€1,920 EUR
$2,145 USD
View
B
Retailer 5
-
€1,920 EUR
$2,145 USD
View
B
Retailer 6
-
€2,009 EUR
$2,244 USD
View
B
Retailer 7
-
€2,215 EUR
$2,475 USD
View
C
Retailer 8
-
€2,621 EUR
View
Most Expensive
C
NZ Jewellers
67aada05-9bc4-4b88-9dff-ded0bdbaf797 · Oct 30
€4,014 EUR
$4,484 USD
View
8 more retailers have this diamond
Prices start from €1,397 EURSave up to €2,616 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
€1,397 EUR