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Round|Natural|GIA

1.00ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 2557549525

Certificate GIA 2557549525

Diamond specifications and retailer prices

From €3,242 EUR
HK$28,300 HKD
As of November 1, 2026
Save €4,375 EUR (57%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: €7,617 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2557549525. Listed at 28 retailers as of October 30, 2026, with prices from €3,242 to €7,617, a €4,375 spread on the same certified stone. NZ Jewellers lists it at €7,617. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2557549525
Dimensions6.35 × 6.38 × 3.96 mm
L/W Ratio1.00
Girdle conditionSlightly Thick
Culet sizeNone
Key to symbols
Crystal, Needle, Indented Natural, Natural
Top View
6.35 mm6.38 mm1.00 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557549525
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.1%

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: €7,617 EUR|Low: €3,242 EUR|High: €8,310 EUR|Avg: €4,791 EUR|-8.3%
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
November 2, 2026
Retailer 3€3,242 EUR
Retailer 10€3,287 EUR
Retailer 8€3,862 EUR
Retailer 2€4,091 EUR
Retailer 11€4,158 EUR
Retailer 14€4,284 EUR
Retailer 6€4,373 EUR
Retailer 7€4,373 EUR
Retailer 9€4,865 EUR
Retailer 16€4,884 EUR
Retailer 15€4,927 EUR
Retailer 13€5,004 EUR
Retailer 5€5,045 EUR
Retailer 4€5,195 EUR
Retailer 17€5,374 EUR
Retailer 12€6,964 EUR
NZ Jewellers€7,617 EUR

20 data points across 17 retailers

28 retailers€3,242 EUR to €7,617 EUR

A
Cheapest Retailer
-
€3,242 EUR
HK$28,300 HKD
A
Retailer 2
-
€3,287 EUR
₹349,743 INR
View
A
Retailer 3
-
€3,571 EUR
View
A
Retailer 4
-
€3,616 EUR
A$6,215 AUD
View
B+
Retailer 5
-
€3,813 EUR
$4,260 USD
View
B+
Retailer 6
-
€3,862 EUR
$4,315 USD
View
B+
Retailer 7
-
€4,035 EUR
$4,508 USD
View
Final sale: no returns
B+
Retailer 8
-
€4,091 EUR
£3,598 GBP
View
B+
Retailer 9
-
€4,117 EUR
$4,600 USD
View
Retailer 10
-
€4,123 EUR
SGD 6,225 SGD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
€4,158 EUR
$4,645 USD
View
Retailer 12
-
€4,234 EUR
$4,730 USD
View
Price last confirmed 41 days ago
B+
Retailer 13
-
€4,284 EUR
£3,769 GBP
View
B+
Retailer 14
-
€4,373 EUR
$4,885 USD
View
B+
Retailer 15
-
€4,373 EUR
$4,885 USD
View
Retailer 16
-
€4,431 EUR
A$7,615 AUD
View
Price last confirmed 29 days ago
B+
Retailer 17
-
€4,507 EUR
$5,036 USD
View
B+
Retailer 18
-
€4,529 EUR
$5,059 USD
View
B+
Retailer 19
-
€4,865 EUR
£4,280 GBP
View
B+
Retailer 20
-
€4,884 EUR
$5,456 USD
View
B+
Retailer 21
-
€4,927 EUR
View
B+
Retailer 22
-
€5,004 EUR
A$8,601 AUD
View
B+
Retailer 23
-
€5,045 EUR
$5,636 USD
View
B+
Retailer 24
-
€5,075 EUR
£4,464 GBP
View
B+
Retailer 25
-
€5,195 EUR
$5,804 USD
View
B+
Retailer 26
-
€5,374 EUR
ZAR 96,997 ZAR
View
B
Retailer 27
-
€6,964 EUR
£6,126 GBP
View
Most Expensive
B
NZ Jewellers
f774ab97-55f1-4205-8f7e-33bae49ffed8 · Oct 30
€7,617 EUR
$8,510 USD
View
27 more retailers have this diamond
Prices start from €3,242 EURSave up to €4,375 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 Round
€3,242 EUR