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Round|Natural|GIA

1.00ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 2566080193

Certificate GIA 2566080193

Diamond specifications and retailer prices

From €1,448 EUR
As of November 6, 2026
Save €1,987 EUR (58%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,375 EUR at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2566080193. Listed at 11 retailers as of November 4, 2026, with a 137% 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
K
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2566080193
Dimensions6.30 × 6.35 × 4.02 mm
L/W Ratio1.01
Key to symbols
Pinpoint, Feather
Top View
6.30 mm6.35 mm1.00 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566080193
Side View
Table 57.0%CrownGirdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.6%

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 6
Current: €4,375 EUR|Low: €1,448 EUR|High: €4,441 EUR|Avg: €2,500 EUR|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7€1,448 EUR
Retailer 2€1,790 EUR
Retailer 10€1,824 EUR
Retailer 4€2,010 EUR
Retailer 11€2,093 EUR
Retailer 9€2,161 EUR
Retailer 3€2,222 EUR
Retailer 5€2,404 EUR
Retailer 8€2,994 EUR
Retailer 6€3,435 EUR
NZ Jewellers€4,375 EUR

40 data points across 11 retailers

11 retailers€1,448 EUR to €3,435 EUR

A
Cheapest Retailer
-
€1,448 EUR
A
Retailer 2
-
€1,790 EUR
View
A
Retailer 3
-
€1,824 EUR
View
A
Retailer 4
-
€2,010 EUR
View
Retailer 5
-
€2,093 EUR
View
Price last confirmed 28 days ago
A
Retailer 6
-
€2,161 EUR
View
Retailer 7
-
€2,222 EUR
View
Price last confirmed 38 days ago
B+
Retailer 8
-
€2,404 EUR
View
B+
Retailer 9
-
€2,994 EUR
View
B
Retailer 10
-
€3,435 EUR
View
Most Expensive
NZ Jewellers
df7917ec-484e-43ec-a346-6f6592494d92 · Oct 6
€4,375 EUR
$4,911 USD
View
Price last confirmed 31 days ago
10 more retailers have this diamond
Prices start from €1,448 EURSave up to €1,987 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
€1,448 EUR