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Round|Natural|GIA

1.00ct K VS1 Round Natural Diamond

GD • K/VS1 • GIA 2537300197

Certificate GIA 2537300197

Diamond specifications and retailer prices

From €1,083 EUR
As of November 5, 2026
Save €2,349 EUR (68%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,433 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 VS1 clarity (very-slightly-included), with a standard cut grade and certified by GIA 2537300197. Listed at 17 retailers as of November 5, 2026, with prices from €1,083 to €3,433, a €2,349 spread on the same certified stone. NZ Jewellers lists it at €3,433. 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
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 2537300197
Dimensions6.09 × 6.01 × 4.04 mm
L/W Ratio1.01
Top View
6.09 mm6.01 mm1.00 ctK / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537300197
Side View
Table 58.0%Crown 40°Girdle: THK-VTKPavilion 40.4°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €3,433 EUR|Low: €1,037 EUR|High: €3,534 EUR|Avg: €1,564 EUR|-2.8%
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
November 6, 2026
Retailer 15€1,083 EUR
Retailer 12€1,177 EUR
Retailer 7€1,181 EUR
Retailer 3€1,182 EUR
Retailer 9€1,242 EUR
Retailer 8€1,255 EUR
Retailer 17€1,275 EUR
Retailer 6€1,301 EUR
Retailer 5€1,334 EUR
Retailer 2€1,363 EUR
Retailer 14€1,471 EUR
Retailer 10€1,552 EUR
Retailer 13€1,686 EUR
Retailer 16€1,718 EUR
Retailer 11€1,818 EUR
Retailer 4€2,395 EUR
NZ Jewellers€3,433 EUR

25 data points across 17 retailers

17 retailers€1,083 EUR to €3,433 EUR

A
Cheapest Retailer
-
€1,083 EUR
A
Retailer 2
-
€1,177 EUR
View
Final sale: no returns
A
Retailer 3
-
€1,181 EUR
View
A
Retailer 4
-
€1,182 EUR
View
Retailer 5
-
€1,242 EUR
View
Price last confirmed 8 days ago
A
Retailer 6
-
€1,255 EUR
View
A
Retailer 7
-
€1,275 EUR
View
B+
Retailer 8
-
€1,301 EUR
View
B+
Retailer 9
-
€1,334 EUR
View
B+
Retailer 10
-
€1,363 EUR
View
B+
Retailer 11
-
€1,471 EUR
View
B+
Retailer 12
-
€1,552 EUR
View
B+
Retailer 13
-
€1,686 EUR
View
B+
Retailer 14
-
€1,718 EUR
View
B+
Retailer 15
-
€1,818 EUR
View
B
Retailer 16
-
€2,395 EUR
View
Most Expensive
B
NZ Jewellers
3fee0221-4559-4d5f-883a-755b6307c27a · Nov 5
€3,433 EUR
$3,853 USD
View
16 more retailers have this diamond
Prices start from €1,083 EURSave up to €2,349 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
€1,083 EUR