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Round|Natural|IGI

1.56ct J IF Round Natural Diamond

EX • J/IF • IGI 662459896

Shape and cutting style on the report: Round brilliant

Certificate IGI 662459896

Diamond specifications and retailer prices

From €4,531 EUR
$5,062 USD
As of October 30, 2026
Save €4,159 EUR (48%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €8,690 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.56ct natural round diamond

This 1.56ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 662459896. Listed at 20 retailers as of October 30, 2026, with prices from €4,531 to €8,690, a €4,159 spread on the same certified stone. NZ Jewellers lists it at €8,690. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 662459896
Dimensions7.34 × 7.38 × 4.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.34 mm7.38 mm1.56 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 662459896
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.5%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €8,690 EUR|Low: €4,150 EUR|High: €8,690 EUR|Avg: €5,522 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 10€4,489 EUR
Retailer 6€4,531 EUR
Retailer 3€4,569 EUR
Retailer 12€4,574 EUR
Retailer 11€4,796 EUR
Retailer 7€4,851 EUR
Retailer 14€5,135 EUR
Retailer 2€5,137 EUR
Retailer 5€5,196 EUR
Retailer 8€5,196 EUR
Retailer 9€5,196 EUR
Retailer 17€5,308 EUR
Retailer 4€5,335 EUR
Retailer 15€5,652 EUR
Retailer 20€5,667 EUR
Retailer 18€5,995 EUR
Retailer 16€6,384 EUR
Retailer 13€7,655 EUR
Retailer 19€7,741 EUR
NZ Jewellers€8,690 EUR

42 data points across 20 retailers

20 retailers€4,531 EUR to €8,690 EUR

A
Retailer 1
-
€4,489 EUR
$5,015 USD
Price last confirmed 7 days ago
A
Retailer 2
-
€4,531 EUR
$5,062 USD
View
A
Retailer 3
-
€4,569 EUR
$5,105 USD
View
Retailer 4
-
€4,574 EUR
$5,110 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
€4,796 EUR
$5,358 USD
View
Final sale: no returns
A
Retailer 6
-
€4,851 EUR
$5,420 USD
View
A
Retailer 7
-
€5,135 EUR
£4,517 GBP
View
A
Retailer 8
-
€5,137 EUR
£4,519 GBP
View
A
Retailer 9
-
€5,196 EUR
$5,805 USD
View
A
Retailer 10
-
€5,196 EUR
$5,805 USD
View
A
Retailer 11
-
€5,196 EUR
$5,805 USD
View
A
Retailer 12
-
€5,308 EUR
$5,931 USD
View
A
Retailer 13
-
€5,335 EUR
$5,960 USD
View
B+
Retailer 14
-
€5,652 EUR
View
B+
Retailer 15
-
€5,667 EUR
£4,985 GBP
View
B+
Retailer 16
-
€5,995 EUR
$6,698 USD
View
B+
Retailer 17
-
€6,384 EUR
ZAR 115,220 ZAR
View
B+
Retailer 18
-
€7,655 EUR
£6,734 GBP
View
B+
Retailer 19
-
€7,741 EUR
$8,649 USD
View
Most Expensive
B
NZ Jewellers
13b5eb86-32b4-4143-b253-5f186b33571d · Oct 30
€8,690 EUR
$9,709 USD
View
19 more retailers have this diamond
Prices start from €4,531 EURSave up to €4,159 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
1.56ct Round
€4,531 EUR