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Round|Natural|IGI

1.30ct J IF Round Natural Diamond

EX • J/IF • IGI 645414303

Shape and cutting style on the report: Round brilliant

Certificate IGI 645414303

Diamond specifications and retailer prices

From €2,665 EUR
As of November 4, 2026
Save €2,654 EUR (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €5,318 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 645414303. Listed at 16 retailers as of November 4, 2026, with prices from €2,665 to €5,318, a €2,654 spread on the same certified stone. NZ Jewellers lists it at €5,318. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 645414303
Dimensions6.91 × 6.96 × 4.41 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.91 mm6.96 mm1.30 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 645414303
Side View
Table 56.0%Crown 36.5°Girdle: MediumPavilion 41.3°Culet: NoneDepth 63.5%

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 4
Current: €3,178 EUR|Low: €2,611 EUR|High: €5,166 EUR|Avg: €3,518 EUR|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5€2,665 EUR
Retailer 8€2,817 EUR
Retailer 9€3,170 EUR
Retailer 1€3,178 EUR
Retailer 4€3,409 EUR
Retailer 2€3,543 EUR
Retailer 7€3,601 EUR
Retailer 3€3,726 EUR
Retailer 6€5,104 EUR

40 data points across 9 retailers

16 retailers€2,665 EUR to €5,318 EUR

A
Cheapest Retailer
-
€2,665 EUR
A
Retailer 2
-
€2,710 EUR
View
A
Retailer 3
-
€2,817 EUR
View
Final sale: no returns
A
Retailer 4
-
€2,947 EUR
View
A
Retailer 5
-
€2,989 EUR
View
Retailer 6
-
€3,052 EUR
View
Price last confirmed 9 days ago
A
Retailer 7
-
€3,052 EUR
View
A
Retailer 8
-
€3,170 EUR
View
A
Retailer 9
-
€3,178 EUR
View
A
Retailer 10
-
€3,181 EUR
View
A
Retailer 11
-
€3,409 EUR
View
A
Retailer 12
-
€3,523 EUR
View
A
Retailer 13
-
€3,543 EUR
View
A
Retailer 14
-
€3,726 EUR
View
B
Retailer 15
-
€5,104 EUR
View
Most Expensive
B
NZ Jewellers
96faee36-dbd8-4084-9f26-cf2b0b786fe9 · Nov 5
€5,318 EUR
$5,938 USD
View
15 more retailers have this diamond
Prices start from €2,665 EURSave up to €2,654 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
€2,665 EUR