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Round|Natural|GIA

1.00ct K SI2 Round Natural Diamond

VG • K/SI2 • GIA 6562124430

Certificate GIA 6562124430

Diamond specifications and retailer prices

From €1,174 EUR
As of November 6, 2026
Save €2,545 EUR (68%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,719 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6562124430. Listed at 21 retailers as of November 5, 2026, with prices from €1,174 to €3,719, a €2,545 spread on the same certified stone. NZ Jewellers lists it at €3,719. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle30.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562124430
Dimensions6.40 × 6.47 × 3.80 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal, Indented Natural
Top View
6.40 mm6.47 mm1.00 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6562124430
Side View
Table 65.0%Crown 30.5°Girdle: MED-THKPavilion 41°Culet: NoneDepth 59.1%

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: €1,175 EUR|Low: €1,174 EUR|High: €2,700 EUR|Avg: €1,637 EUR|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10€1,174 EUR
Retailer 1€1,175 EUR
Retailer 6€1,244 EUR
Retailer 9€1,328 EUR
Retailer 3€1,479 EUR
Retailer 2€1,589 EUR
Retailer 4€1,682 EUR
Retailer 5€1,776 EUR
Retailer 7€1,996 EUR
Retailer 8€2,663 EUR

25 data points across 10 retailers

21 retailers€1,174 EUR to €3,719 EUR

B+
Cheapest Retailer
-
€1,174 EUR
A
Retailer 2
-
€1,175 EUR
View
A
Retailer 3
-
€1,244 EUR
View
B+
Retailer 4
-
€1,328 EUR
View
B+
Retailer 5
-
€1,349 EUR
View
B+
Retailer 6
-
€1,390 EUR
View
B+
Retailer 7
-
€1,479 EUR
View
Retailer 8
-
€1,524 EUR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
€1,524 EUR
View
B+
Retailer 10
-
€1,589 EUR
View
B+
Retailer 11
-
€1,595 EUR
View
B+
Retailer 12
-
€1,630 EUR
View
B+
Retailer 13
-
€1,646 EUR
View
B+
Retailer 14
-
€1,682 EUR
View
B+
Retailer 15
-
€1,707 EUR
View
B+
Retailer 16
-
€1,759 EUR
View
B+
Retailer 17
-
€1,776 EUR
View
B
Retailer 18
-
€1,996 EUR
View
B
Retailer 19
-
€2,264 EUR
View
B
Retailer 20
-
€2,663 EUR
View
Most Expensive
C
NZ Jewellers
b91cb069-2366-4b42-9631-0eeae77f3b05 · Nov 5
€3,719 EUR
$4,174 USD
View
20 more retailers have this diamond
Prices start from €1,174 EURSave up to €2,545 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
€1,174 EUR