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Round|Natural|IGI

1.55ct K IF Round Natural Diamond

EX • K/IF • IGI 620410438

Shape and cutting style on the report: Round brilliant

Certificate IGI 620410438

Diamond specifications and retailer prices

From €3,953 EUR
As of November 5, 2026
Save €3,630 EUR (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €7,583 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 620410438. Listed at 14 retailers as of November 5, 2026, with prices from €3,953 to €7,583, a €3,630 spread on the same certified stone. NZ Jewellers lists it at €7,583. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 620410438
Dimensions7.39 × 7.35 × 4.64 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.39 mm7.35 mm1.55 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 620410438
Side View
Table 57.0%Crown 34.9°Girdle: Med.Pavilion 41.3°Culet: NoneDepth 63.0%

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 5
Current: €7,583 EUR|Low: €4,016 EUR|High: €7,583 EUR|Avg: €5,097 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
November 6, 2026
Retailer 4€4,016 EUR
Retailer 2€4,188 EUR
Retailer 5€4,263 EUR
Retailer 6€4,494 EUR
Retailer 3€4,534 EUR
Retailer 12€4,534 EUR
Retailer 13€4,534 EUR
Retailer 8€4,984 EUR
Retailer 9€5,097 EUR
Retailer 11€5,231 EUR
Retailer 7€5,531 EUR
Retailer 10€7,202 EUR
NZ Jewellers€7,583 EUR

27 data points across 13 retailers

14 retailers€3,953 EUR to €7,583 EUR

A
Cheapest Retailer
-
€3,953 EUR
A
Retailer 2
-
€4,188 EUR
View
A
Retailer 3
-
€4,263 EUR
View
A
Retailer 4
-
€4,494 EUR
View
A
Retailer 5
-
€4,534 EUR
View
Retailer 6
-
€4,534 EUR
View
Price last confirmed 13 days ago
A
Retailer 7
-
€4,534 EUR
View
A
Retailer 8
-
€4,669 EUR
View
A
Retailer 9
-
€4,984 EUR
View
A
Retailer 10
-
€5,097 EUR
View
B+
Retailer 11
-
€5,231 EUR
View
B+
Retailer 12
-
€5,531 EUR
View
B
Retailer 13
-
€7,202 EUR
View
Most Expensive
B
NZ Jewellers
6f1df928-a700-43fa-88c2-d7f65a5de212 · Nov 5
€7,583 EUR
$8,511 USD
View
13 more retailers have this diamond
Prices start from €3,953 EURSave up to €3,630 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
1.55ct Round
€3,953 EUR