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Round|Natural|GIA

1.00ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 7563010306

Certificate GIA 7563010306

Diamond specifications and retailer prices

From €1,810 EUR
As of November 5, 2026
Save €1,058 EUR (37%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,691 EUR at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 7563010306. Listed at 12 retailers as of October 30, 2026, with a 58% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7563010306
Dimensions6.31 × 6.35 × 3.95 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.31 mm6.35 mm1.00 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7563010306
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.4%

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 5
Current: €1,810 EUR|Low: €1,799 EUR|High: €3,801 EUR|Avg: €2,755 EUR|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 5, 2026
Retailer 1€1,810 EUR
Retailer 7€2,221 EUR
Retailer 9€2,259 EUR
Retailer 4€2,425 EUR
Retailer 2€2,459 EUR
Retailer 10€2,653 EUR
Retailer 11€2,757 EUR
Retailer 6€2,834 EUR
Retailer 8€2,868 EUR
Retailer 5€2,921 EUR
Retailer 3€3,445 EUR
Wholesale Diamonds Direct€3,691 EUR

38 data points across 12 retailers

12 retailers€1,810 EUR to €2,868 EUR

A
Cheapest Retailer
-
€1,810 EUR
A
Retailer 2
-
€2,221 EUR
View
Retailer 3
-
€2,259 EUR
View
Price last confirmed 9 days ago
Retailer 4
-
€2,425 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
€2,459 EUR
View
Retailer 6
-
€2,653 EUR
View
Price last confirmed 8 days ago
Retailer 7
-
€2,757 EUR
View
Price last confirmed 8 days ago
Retailer 8
-
€2,834 EUR
View
Price last confirmed 8 days ago
A
Retailer 9
-
€2,868 EUR
View
Retailer 10
-
€2,921 EUR
View
Price last confirmed 7 days ago
Retailer 11
-
€3,445 EUR
View
Price last confirmed 8 days ago
Most Expensive
Wholesale Diamonds Direct
272622458 · Oct 26
€3,691 EUR
$4,143 USD
View
Price last confirmed 10 days ago
11 more retailers have this diamond
Prices start from €1,810 EURSave up to €1,058 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
€1,810 EUR