CaratHunter
Plans
Oval|Natural|GIA

1.00ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 5413728613

Certificate GIA 5413728613

Diamond specifications and retailer prices

From €1,788 EUR
₹190,241 INR
As of November 2, 2026
Save €3,413 EUR (66%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €5,201 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 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 5413728613. Listed at 20 retailers as of October 30, 2026, with prices from €1,788 to €5,201, a €3,413 spread on the same certified stone. NZ Jewellers lists it at €5,201. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5413728613
Dimensions8.12 × 5.09 × 3.53 mm
L/W Ratio1.60
Top View
8.12 mm5.09 mm1.00 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5413728613
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.4%

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 2
Current: €1,788 EUR|Low: €1,713 EUR|High: €4,406 EUR|Avg: €2,554 EUR|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 1€1,788 EUR
Retailer 9€1,810 EUR
Retailer 12€2,228 EUR
Retailer 10€2,282 EUR
Retailer 11€2,297 EUR
Retailer 4€2,444 EUR
Retailer 3€2,583 EUR
Retailer 6€2,660 EUR
Retailer 2€2,788 EUR
Retailer 5€2,913 EUR
Retailer 8€3,058 EUR
Retailer 7€4,358 EUR

35 data points across 12 retailers

20 retailers€1,788 EUR to €5,201 EUR

A
Cheapest Retailer
-
€1,788 EUR
₹190,241 INR
A
Retailer 2
-
€1,810 EUR
HK$15,800 HKD
View
B+
Retailer 3
-
€2,182 EUR
$2,438 USD
View
B+
Retailer 4
-
€2,228 EUR
$2,489 USD
View
B+
Retailer 5
-
€2,282 EUR
$2,550 USD
View
B+
Retailer 6
-
€2,297 EUR
$2,566 USD
View
Final sale: no returns
B+
Retailer 7
-
€2,361 EUR
A$4,058 AUD
View
B+
Retailer 8
-
€2,444 EUR
$2,730 USD
View
B+
Retailer 9
-
€2,488 EUR
$2,780 USD
View
B+
Retailer 10
-
€2,488 EUR
$2,780 USD
View
B+
Retailer 11
-
€2,521 EUR
SGD 3,806 SGD
View
B+
Retailer 12
-
€2,583 EUR
$2,886 USD
View
B+
Retailer 13
-
€2,660 EUR
£2,340 GBP
View
Retailer 14
-
€2,788 EUR
A$4,791 AUD
View
Price last confirmed 25 days ago
B
Retailer 15
-
€2,871 EUR
$3,207 USD
View
B
Retailer 16
-
€2,913 EUR
View
B+
Retailer 17
-
€3,058 EUR
ZAR 55,194 ZAR
View
B
Retailer 18
-
€4,358 EUR
£3,834 GBP
View
B
Retailer 19
-
€4,784 EUR
$5,345 USD
View
Most Expensive
B
NZ Jewellers
5ea72fae-3b10-4e34-8103-1ac7c48d07b0 · Oct 30
€5,201 EUR
$5,811 USD
View
19 more retailers have this diamond
Prices start from €1,788 EURSave up to €3,413 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
€1,788 EUR