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Round|Natural|IGI

1.30ct J VS1 Round Natural Diamond

EX • J/VS1 • IGI 642434702

Shape and cutting style on the report: Round brilliant

Certificate IGI 642434702

Diamond specifications and retailer prices

From €1,849 EUR
As of November 6, 2026
Save €3,110 EUR (63%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €4,958 EUR at NZ Jewellers · As of November 5, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 642434702. Listed at 17 retailers as of November 5, 2026, with prices from €1,849 to €4,958, a €3,110 spread on the same certified stone. NZ Jewellers lists it at €4,958. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 642434702
Dimensions6.95 × 6.91 × 4.36 mm
L/W Ratio1.01
Culet sizePointed
Top View
6.95 mm6.91 mm1.30 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 642434702
Side View
Table 55.0%Crown 36.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.9%

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: €4,958 EUR|Low: €1,849 EUR|High: €4,958 EUR|Avg: €2,848 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2€1,849 EUR
Retailer 5€2,207 EUR
Retailer 3€2,372 EUR
Retailer 11€2,372 EUR
Retailer 12€2,463 EUR
Retailer 6€2,539 EUR
Retailer 4€2,736 EUR
Retailer 7€2,775 EUR
Retailer 10€2,886 EUR
Retailer 8€2,895 EUR
Retailer 9€4,143 EUR
NZ Jewellers€4,958 EUR

25 data points across 12 retailers

17 retailers€1,849 EUR to €4,958 EUR

A
Cheapest Retailer
-
€1,849 EUR
A
Retailer 2
-
€2,124 EUR
View
A
Retailer 3
-
€2,167 EUR
View
A
Retailer 4
-
€2,188 EUR
View
Final sale: no returns
A
Retailer 5
-
€2,207 EUR
View
A
Retailer 6
-
€2,271 EUR
View
A
Retailer 7
-
€2,338 EUR
View
Retailer 8
-
€2,372 EUR
View
Price last confirmed 8 days ago
A
Retailer 9
-
€2,372 EUR
View
A
Retailer 10
-
€2,463 EUR
View
A
Retailer 11
-
€2,539 EUR
View
A
Retailer 12
-
€2,736 EUR
View
A
Retailer 13
-
€2,775 EUR
View
A
Retailer 14
-
€2,886 EUR
View
B+
Retailer 15
-
€2,895 EUR
View
B+
Retailer 16
-
€4,143 EUR
View
Most Expensive
B
NZ Jewellers
fee57791-aca5-48c5-bcf7-1be0f502de75 · Nov 5
€4,958 EUR
$5,536 USD
View
16 more retailers have this diamond
Prices start from €1,849 EURSave up to €3,110 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
€1,849 EUR