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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 €2,260 EUR
HK$19,800 HKD
As of November 1, 2026
Save €3,129 EUR (58%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €5,389 EUR at NZ Jewellers · As of November 2, 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 1, 2026, with prices from €2,260 to €5,389, a €3,129 spread on the same certified stone. NZ Jewellers lists it at €5,389. 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
Color
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 1
Current: €5,389 EUR|Low: €2,237 EUR|High: €5,389 EUR|Avg: €3,084 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 2, 2026
Retailer 20€2,260 EUR
Retailer 8€2,340 EUR
Retailer 21€2,420 EUR
Retailer 10€2,456 EUR
Retailer 3€2,494 EUR
Retailer 11€2,495 EUR
Retailer 14€2,635 EUR
Retailer 23€2,701 EUR
Retailer 9€2,702 EUR
Retailer 16€2,702 EUR
Retailer 13€2,791 EUR
Retailer 15€2,806 EUR
Retailer 17€3,072 EUR
Retailer 5€3,076 EUR
Retailer 7€3,076 EUR
Retailer 6€3,118 EUR
Retailer 22€3,174 EUR
Retailer 18€3,273 EUR
Retailer 12€3,476 EUR
Retailer 4€3,538 EUR
Retailer 19€3,666 EUR
Retailer 2€4,988 EUR
NZ Jewellers€5,389 EUR

25 data points across 23 retailers

25 retailers€2,260 EUR to €5,389 EUR

A
Cheapest Retailer
-
€2,260 EUR
HK$19,800 HKD
A
Retailer 2
-
€2,340 EUR
$2,624 USD
View
A
Retailer 3
-
€2,420 EUR
$2,714 USD
View
A
Retailer 4
-
€2,456 EUR
$2,755 USD
View
A
Retailer 5
-
€2,494 EUR
$2,797 USD
View
Final sale: no returns
A
Retailer 6
-
€2,495 EUR
A$4,305 AUD
View
A
Retailer 7
-
€2,635 EUR
$2,955 USD
View
A
Retailer 8
-
€2,701 EUR
$3,030 USD
View
A
Retailer 9
-
€2,702 EUR
$3,031 USD
View
A
Retailer 10
-
€2,702 EUR
$3,031 USD
View
A
Retailer 11
-
€2,791 EUR
£2,465 GBP
View
A
Retailer 12
-
€2,806 EUR
$3,147 USD
View
B+
Retailer 13
-
€3,072 EUR
£2,713 GBP
View
B+
Retailer 14
-
€3,076 EUR
$3,450 USD
View
B+
Retailer 15
-
€3,076 EUR
$3,450 USD
View
B+
Retailer 16
-
€3,118 EUR
$3,497 USD
View
B+
Retailer 17
-
€3,174 EUR
$3,560 USD
View
Retailer 18
-
€3,200 EUR
A$5,522 AUD
View
Price last confirmed 26 days ago
B+
Retailer 19
-
€3,273 EUR
View
Retailer 20
-
€3,474 EUR
$3,896 USD
View
Price last confirmed 10 days ago
B+
Retailer 21
-
€3,476 EUR
£3,070 GBP
View
B+
Retailer 22
-
€3,538 EUR
$3,968 USD
View
B+
Retailer 23
-
€3,666 EUR
ZAR 66,433 ZAR
View
B
Retailer 24
-
€4,988 EUR
£4,405 GBP
View
Most Expensive
B
NZ Jewellers
a6580a91-e9b9-4422-8219-885fa2745670 · Nov 2
€5,389 EUR
$6,044 USD
View
24 more retailers have this diamond
Prices start from €2,260 EURSave up to €3,129 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
€2,260 EUR