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1.50ct J IF Round Natural Diamond

EX • J/IF • IGI 821603857

Shape and cutting style on the report: Round brilliant

Certificate IGI 821603857

Diamond specifications and retailer prices

From €3,872 EUR
₹411,943 INR
As of November 1, 2026
Save €4,676 EUR (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €8,548 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct 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 821603857. Listed at 17 retailers as of October 30, 2026, with prices from €3,872 to €8,548, a €4,676 spread on the same certified stone. NZ Jewellers lists it at €8,548. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 821603857
Dimensions7.23 × 7.28 × 4.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.23 mm7.28 mm1.50 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 821603857
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 41°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: Nov 1
Current: €8,548 EUR|Low: €3,871 EUR|High: €8,548 EUR|Avg: €5,605 EUR|+7.3%
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
November 2, 2026
Retailer 10€3,872 EUR
Retailer 4€4,444 EUR
Retailer 5€4,458 EUR
Retailer 9€4,717 EUR
Retailer 7€4,775 EUR
Retailer 2€5,051 EUR
Retailer 11€5,053 EUR
Retailer 3€5,111 EUR
Retailer 14€5,111 EUR
Retailer 17€5,111 EUR
Retailer 8€5,249 EUR
Retailer 13€5,440 EUR
Retailer 6€5,604 EUR
Retailer 16€5,897 EUR
Retailer 15€6,282 EUR
Retailer 12€8,140 EUR
NZ Jewellers€8,548 EUR

33 data points across 17 retailers

17 retailers€3,872 EUR to €8,548 EUR

A
Cheapest Retailer
-
€3,872 EUR
₹411,943 INR
A
Retailer 2
-
€4,444 EUR
$4,965 USD
View
A
Retailer 3
-
€4,458 EUR
$4,980 USD
View
A
Retailer 4
-
€4,717 EUR
$5,270 USD
View
Final sale: no returns
A
Retailer 5
-
€4,775 EUR
$5,335 USD
View
A
Retailer 6
-
€5,051 EUR
£4,443 GBP
View
A
Retailer 7
-
€5,053 EUR
£4,445 GBP
View
B+
Retailer 8
-
€5,111 EUR
$5,710 USD
View
B+
Retailer 9
-
€5,111 EUR
$5,710 USD
View
A
Retailer 10
-
€5,111 EUR
$5,710 USD
View
B+
Retailer 11
-
€5,249 EUR
$5,865 USD
View
A
Retailer 12
-
€5,440 EUR
View
B+
Retailer 13
-
€5,604 EUR
£4,930 GBP
View
B+
Retailer 14
-
€5,897 EUR
$6,588 USD
View
B+
Retailer 15
-
€6,282 EUR
ZAR 113,383 ZAR
View
B
Retailer 16
-
€8,140 EUR
£7,161 GBP
View
Most Expensive
B
NZ Jewellers
29faedc9-9763-476a-b987-c2ebc2a4f4f7 · Oct 30
€8,548 EUR
$9,550 USD
View
16 more retailers have this diamond
Prices start from €3,872 EURSave up to €4,676 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
1.50ct Round
€3,872 EUR