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Round|Natural|IGI

1.30ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 816643915

Shape and cutting style on the report: Round brilliant

Certificate IGI 816643915

Diamond specifications and retailer prices

From €1,789 EUR
As of November 6, 2026
Save €2,835 EUR (61%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,623 EUR at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 816643915. Listed at 15 retailers as of November 2, 2026, with prices from €1,789 to €4,623, a €2,835 spread on the same certified stone. NZ Jewellers lists it at €4,623. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 816643915
Dimensions6.89 × 6.93 × 4.28 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.89 mm6.93 mm1.30 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 816643915
Side View
Table 59.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.6°CuletDepth 62.0%

Caratlytics Score

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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 6
Current: €4,623 EUR|Low: €1,789 EUR|High: €4,623 EUR|Avg: €2,587 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2€1,789 EUR
Retailer 3€2,057 EUR
Retailer 6€2,211 EUR
Retailer 8€2,313 EUR
Retailer 9€2,553 EUR
Retailer 5€2,699 EUR
Retailer 4€2,803 EUR
Retailer 7€3,864 EUR
NZ Jewellers€4,623 EUR

40 data points across 9 retailers

15 retailers€1,789 EUR to €4,623 EUR

A
Cheapest Retailer
-
€1,789 EUR
A
Retailer 2
-
€2,057 EUR
View
A
Retailer 3
-
€2,206 EUR
View
A
Retailer 4
-
€2,211 EUR
View
A
Retailer 5
-
€2,211 EUR
View
A
Retailer 6
-
€2,313 EUR
View
A
Retailer 7
-
€2,337 EUR
View
Retailer 8
-
€2,552 EUR
View
Price last confirmed 68 days ago
B+
Retailer 9
-
€2,552 EUR
View
B+
Retailer 10
-
€2,553 EUR
View
A
Retailer 11
-
€2,699 EUR
View
B+
Retailer 12
-
€2,803 EUR
View
B
Retailer 13
-
€3,864 EUR
View
B
Retailer 14
-
€4,623 EUR
View
Most Expensive
B
NZ Jewellers
842b8dbd-3d97-4cc0-adc5-77562372d3d4 · Nov 2
€4,623 EUR
$5,162 USD
View
14 more retailers have this diamond
Prices start from €1,789 EURSave up to €2,835 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
1.30ct Round
€1,789 EUR