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1.30ct J IF Round Natural Diamond

EX • J/IF • IGI 613374871

Shape and cutting style on the report: Round brilliant

Certificate IGI 613374871

Diamond specifications and retailer prices

From $2,598 USD
As of November 6, 2026
Save $3,340 USD (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,938 USD 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 613374871. Listed at 16 retailers as of November 5, 2026, with prices from $2,598 to $5,938, a $3,340 spread on the same certified stone. NZ Jewellers lists it at $5,938. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 613374871
Dimensions7.04 × 7.01 × 4.26 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.04 mm7.01 mm1.30 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 613374871
Side View
Table 59.0%Crown 32.5°Girdle: ThickPavilion 41°Culet: NoneDepth 60.5%

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 6
Current: $5,938 USD|Low: $2,598 USD|High: $5,938 USD|Avg: $3,834 USD
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
November 6, 2026
Retailer 2$2,598 USD
Retailer 4$3,026 USD
Retailer 9$3,036 USD
Retailer 8$3,145 USD
Retailer 15$3,290 USD
Retailer 3$3,408 USD
Retailer 7$3,408 USD
Retailer 5$3,539 USD
Retailer 10$3,548 USD
Retailer 6$3,552 USD
Retailer 16$3,933 USD
Retailer 11$3,956 USD
Retailer 13$3,959 USD
Retailer 12$4,160 USD
Retailer 14$5,684 USD
NZ Jewellers$5,938 USD

27 data points across 16 retailers

16 retailers$2,598 USD to $5,938 USD

A
Cheapest Retailer
-
$2,598 USD
A
Retailer 2
-
$3,026 USD
View
A
Retailer 3
-
$3,036 USD
View
A
Retailer 4
-
$3,145 USD
View
Final sale: no returns
A
Retailer 5
-
$3,290 USD
View
A
Retailer 6
-
$3,408 USD
View
Retailer 7
-
$3,408 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$3,539 USD
View
A
Retailer 9
-
$3,548 USD
View
A
Retailer 10
-
$3,552 USD
View
A
Retailer 11
-
$3,933 USD
View
A
Retailer 12
-
$3,956 USD
View
A
Retailer 13
-
$3,959 USD
View
A
Retailer 14
-
$4,160 USD
View
B
Retailer 15
-
$5,684 USD
View
Most Expensive
B
NZ Jewellers
1bd83857-cec8-48fe-bc08-019719390dd4 · Nov 5
$5,938 USD
View
15 more retailers have this diamond
Prices start from $2,598 USDSave up to $3,340 USD

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
$2,598 USD