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Oval|Natural|GIA

1.00ct F SI1 Oval Natural Diamond

ID • F/SI1 • GIA 2564675807

Certificate GIA 2564675807

Diamond specifications and retailer prices

From €1,746 EUR
HK$15,300 HKD
As of November 1, 2026
Save €3,107 EUR (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €4,853 EUR at NZ Jewellers · As of November 2, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564675807. Listed at 21 retailers as of November 1, 2026, with prices from €1,746 to €4,853, a €3,107 spread on the same certified stone. NZ Jewellers lists it at €4,853. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2564675807
Dimensions7.78 × 5.51 × 3.51 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Top View
7.78 mm5.51 mm1.00 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2564675807
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.8%

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: Nov 1
Current: €4,853 EUR|Low: €1,723 EUR|High: €4,853 EUR|Avg: €2,551 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 3, 2026
Retailer 19€1,746 EUR
Retailer 15€1,761 EUR
Retailer 2€1,991 EUR
Retailer 21€2,046 EUR
Retailer 9€2,099 EUR
Retailer 6€2,142 EUR
Retailer 20€2,193 EUR
Retailer 4€2,235 EUR
Retailer 16€2,264 EUR
Retailer 8€2,321 EUR
Retailer 3€2,342 EUR
Retailer 7€2,410 EUR
Retailer 14€2,425 EUR
Retailer 13€2,505 EUR
Retailer 5€2,678 EUR
Retailer 12€2,689 EUR
Retailer 11€2,748 EUR
Retailer 17€2,897 EUR
Retailer 10€3,374 EUR
Retailer 18€4,066 EUR
NZ Jewellers€4,853 EUR

15 data points across 21 retailers

21 retailers€1,746 EUR to €4,853 EUR

A
Cheapest Retailer
-
€1,746 EUR
HK$15,300 HKD
A
Retailer 2
-
€1,761 EUR
₹188,058 INR
View
A
Retailer 3
-
€1,991 EUR
SGD 3,017 SGD
View
A
Retailer 4
-
€2,046 EUR
$2,295 USD
View
A
Retailer 5
-
€2,099 EUR
$2,354 USD
View
A
Retailer 6
-
€2,132 EUR
$2,391 USD
View
B+
Retailer 7
-
€2,142 EUR
$2,402 USD
View
Final sale: no returns
A
Retailer 8
-
€2,193 EUR
$2,460 USD
View
A
Retailer 9
-
€2,235 EUR
$2,507 USD
View
A
Retailer 10
-
€2,264 EUR
£1,999 GBP
View
B+
Retailer 11
-
€2,321 EUR
$2,603 USD
View
Retailer 12
-
€2,342 EUR
View
Price last confirmed 7 days ago
B+
Retailer 13
-
€2,410 EUR
$2,703 USD
View
Retailer 14
-
€2,425 EUR
SGD 3,676 SGD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
€2,505 EUR
£2,212 GBP
View
B+
Retailer 16
-
€2,678 EUR
$3,004 USD
View
B+
Retailer 17
-
€2,689 EUR
$3,016 USD
View
B+
Retailer 18
-
€2,897 EUR
View
B
Retailer 19
-
€3,374 EUR
$3,784 USD
View
B
Retailer 20
-
€4,066 EUR
£3,591 GBP
View
Most Expensive
B
NZ Jewellers
aa6e41ed-53ce-4405-8c52-30bc18e4102d · Nov 2
€4,853 EUR
$5,443 USD
View
20 more retailers have this diamond
Prices start from €1,746 EURSave up to €3,107 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
€1,746 EUR