Oval|Natural|GIA

1.00ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 7558843046

Certificate GIA 7558843046

Diamond specifications and retailer prices

From €1,860 EUR
HK$16,300 HKD
As of November 1, 2026
Save €2,567 EUR (58%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €5,191 EUR at NZ Jewellers · As of September 29, 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 7558843046. Listed at 22 retailers as of October 28, 2026, with a 138% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7558843046
Dimensions7.80 × 5.65 × 3.56 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Indented Natural, Needle, Natural
Top View
7.80 mm5.65 mm1.00 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7558843046
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.0%

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: €2,641 EUR|Low: €1,837 EUR|High: €4,444 EUR|Avg: €2,715 EUR|+1.6%
Retailer 1
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
November 3, 2026
Retailer 15€1,860 EUR
Retailer 10€1,953 EUR
Retailer 5€2,280 EUR
Retailer 3€2,299 EUR
Retailer 4€2,376 EUR
Retailer 11€2,409 EUR
Retailer 2€2,470 EUR
Retailer 9€2,565 EUR
Retailer 8€2,584 EUR
Retailer 7€2,596 EUR
Retailer 1€2,641 EUR
Retailer 6€2,820 EUR
Retailer 12€2,891 EUR
Retailer 14€3,036 EUR
Retailer 13€4,328 EUR
Retailer 16€4,427 EUR

24 data points across 16 retailers

22 retailers€1,860 EUR to €4,427 EUR

A
Cheapest Retailer
-
€1,860 EUR
HK$16,300 HKD
A
Retailer 2
-
€1,953 EUR
₹208,658 INR
View
B+
Retailer 3
-
€2,280 EUR
$2,557 USD
View
Final sale: no returns
B+
Retailer 4
-
€2,299 EUR
$2,579 USD
View
B+
Retailer 5
-
€2,376 EUR
$2,665 USD
View
B+
Retailer 6
-
€2,409 EUR
£2,128 GBP
View
B+
Retailer 7
-
€2,470 EUR
$2,770 USD
View
Retailer 8
-
€2,470 EUR
$2,770 USD
View
Price last confirmed 18 days ago
Retailer 9
-
€2,483 EUR
$2,785 USD
View
Price last confirmed 35 days ago
B+
Retailer 10
-
€2,565 EUR
$2,877 USD
View
B+
Retailer 11
-
€2,584 EUR
SGD 3,917 SGD
View
B+
Retailer 12
-
€2,596 EUR
$2,912 USD
View
B+
Retailer 13
-
€2,641 EUR
£2,332 GBP
View
B+
Retailer 14
-
€2,710 EUR
$3,040 USD
View
Retailer 15
-
€2,782 EUR
A$4,801 AUD
View
Price last confirmed 26 days ago
B+
Retailer 16
-
€2,820 EUR
$3,162 USD
View
Retailer 17
-
€2,865 EUR
$3,213 USD
View
Price last confirmed 35 days ago
B+
Retailer 18
-
€2,891 EUR
View
B+
Retailer 19
-
€3,036 EUR
ZAR 55,014 ZAR
View
B
Retailer 20
-
€4,328 EUR
£3,822 GBP
View
B
Retailer 21
-
€4,427 EUR
£3,910 GBP
View
Most Expensive
NZ Jewellers
d16c6fa7-9907-4b0c-938d-dca3eabd7aeb · Sep 29
€5,191 EUR
$5,822 USD
View
Price last confirmed 34 days ago
21 more retailers have this diamond
Prices start from €1,860 EURSave up to €2,567 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
€1,860 EUR