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Round|Natural|GIA

1.00ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 6542421319

Certificate GIA 6542421319

Diamond specifications and retailer prices

From €2,338 EUR
As of November 4, 2026
Save €3,047 EUR (57%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €5,385 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6542421319. Listed at 25 retailers as of November 4, 2026, with prices from €2,338 to €5,385, a €3,047 spread on the same certified stone. NZ Jewellers lists it at €5,385. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6542421319
Dimensions6.31 × 6.35 × 4.02 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Feather, Needle, Cloud
Top View
6.31 mm6.35 mm1.00 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542421319
Side View
Table 56.0%Crown 36.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 63.4%

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 4
Current: €5,385 EUR|Low: €2,235 EUR|High: €5,385 EUR|Avg: €3,109 EUR|+3.7%
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
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 6, 2026
Retailer 15€2,338 EUR
Retailer 21€2,338 EUR
Retailer 5€2,507 EUR
Retailer 9€2,543 EUR
Retailer 4€2,581 EUR
Retailer 6€2,584 EUR
Retailer 14€2,700 EUR
Retailer 16€2,700 EUR
Retailer 23€2,717 EUR
Retailer 11€2,800 EUR
Retailer 17€2,873 EUR
Retailer 20€2,908 EUR
Retailer 2€3,159 EUR
Retailer 8€3,181 EUR
Retailer 12€3,181 EUR
Retailer 3€3,231 EUR
Retailer 22€3,288 EUR
Retailer 13€3,388 EUR
Retailer 7€3,598 EUR
Retailer 10€3,668 EUR
Retailer 18€3,772 EUR
Retailer 19€5,155 EUR
NZ Jewellers€5,385 EUR

22 data points across 23 retailers

25 retailers€2,338 EUR to €5,385 EUR

A
Cheapest Retailer
-
€2,338 EUR
A
Retailer 2
-
€2,338 EUR
View
A
Retailer 3
-
€2,507 EUR
View
A
Retailer 4
-
€2,543 EUR
View
A
Retailer 5
-
€2,581 EUR
View
A
Retailer 6
-
€2,584 EUR
View
Final sale: no returns
A
Retailer 7
-
€2,700 EUR
View
Retailer 8
-
€2,700 EUR
View
Price last confirmed 8 days ago
A
Retailer 9
-
€2,717 EUR
View
A
Retailer 10
-
€2,800 EUR
View
A
Retailer 11
-
€2,873 EUR
View
B+
Retailer 12
-
€2,908 EUR
View
B+
Retailer 13
-
€3,159 EUR
View
B+
Retailer 14
-
€3,181 EUR
View
B+
Retailer 15
-
€3,181 EUR
View
Retailer 16
-
€3,198 EUR
View
Price last confirmed 30 days ago
B+
Retailer 17
-
€3,231 EUR
View
B+
Retailer 18
-
€3,288 EUR
View
B+
Retailer 19
-
€3,388 EUR
View
Retailer 20
-
€3,471 EUR
View
Price last confirmed 14 days ago
B+
Retailer 21
-
€3,598 EUR
View
B+
Retailer 22
-
€3,668 EUR
View
B
Retailer 23
-
€3,772 EUR
View
B
Retailer 24
-
€5,155 EUR
View
Most Expensive
B
NZ Jewellers
a6580a91-e9b9-4422-8219-885fa2745670 · Nov 5
€5,385 EUR
$6,044 USD
View
24 more retailers have this diamond
Prices start from €2,338 EURSave up to €3,047 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
€2,338 EUR