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Round|Natural|GIA

1.01ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 2556384331

Certificate GIA 2556384331

Diamond specifications and retailer prices

From €1,605 EUR
As of November 6, 2026
Save €3,052 EUR (66%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €4,657 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2556384331. Listed at 20 retailers as of November 5, 2026, with prices from €1,605 to €4,657, a €3,052 spread on the same certified stone. NZ Jewellers lists it at €4,657. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2556384331
Dimensions6.42 × 6.44 × 3.99 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Pinpoint, Natural
Top View
6.42 mm6.44 mm1.01 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556384331
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.0%

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: €1,605 EUR|Low: €1,605 EUR|High: €3,950 EUR|Avg: €2,500 EUR|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1€1,605 EUR
Retailer 8€1,630 EUR
Retailer 2€2,072 EUR
Retailer 3€2,342 EUR
Retailer 6€2,512 EUR
Retailer 4€2,613 EUR
Retailer 5€2,718 EUR
Retailer 7€3,902 EUR

28 data points across 8 retailers

20 retailers€1,605 EUR to €4,657 EUR

A
Cheapest Retailer
-
€1,605 EUR
A
Retailer 2
-
€1,630 EUR
View
B+
Retailer 3
-
€1,953 EUR
View
B+
Retailer 4
-
€2,013 EUR
View
B+
Retailer 5
-
€2,072 EUR
View
B+
Retailer 6
-
€2,136 EUR
View
B+
Retailer 7
-
€2,210 EUR
View
Retailer 8
-
€2,227 EUR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
€2,227 EUR
View
B+
Retailer 10
-
€2,266 EUR
View
B+
Retailer 11
-
€2,331 EUR
View
B+
Retailer 12
-
€2,342 EUR
View
B+
Retailer 13
-
€2,352 EUR
View
B+
Retailer 14
-
€2,512 EUR
View
B
Retailer 15
-
€2,570 EUR
View
B+
Retailer 16
-
€2,613 EUR
View
B+
Retailer 17
-
€2,718 EUR
View
B
Retailer 18
-
€3,255 EUR
View
B
Retailer 19
-
€3,902 EUR
View
Most Expensive
B
NZ Jewellers
b0ab18c9-b7f2-402a-b23c-54cec3fa1f99 · Nov 5
€4,657 EUR
$5,227 USD
View
19 more retailers have this diamond
Prices start from €1,605 EURSave up to €3,052 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
1.01ct Round
€1,605 EUR