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Round|Natural|IGI

1.55ct I VS1 Round Natural Diamond

EX • I/VS1 • IGI 765612786

Shape and cutting style on the report: Round brilliant

Certificate IGI 765612786

Diamond specifications and retailer prices

From €3,702 EUR
As of November 5, 2026
Save €4,509 EUR (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €8,211 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 765612786. Listed at 15 retailers as of November 5, 2026, with prices from €3,702 to €8,211, a €4,509 spread on the same certified stone. NZ Jewellers lists it at €8,211. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 765612786
Dimensions7.41 × 7.48 × 4.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.41 mm7.48 mm1.55 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 765612786
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 41.8°Culet: NoneDepth 61.8%

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 5
Current: €8,211 EUR|Low: €3,702 EUR|High: €8,211 EUR|Avg: €5,753 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6€3,702 EUR
Retailer 2€4,805 EUR
Retailer 8€4,909 EUR
Retailer 3€5,220 EUR
Retailer 5€5,340 EUR
Retailer 4€5,990 EUR
Retailer 7€7,798 EUR
NZ Jewellers€8,211 EUR

37 data points across 8 retailers

15 retailers€3,702 EUR to €8,211 EUR

A
Cheapest Retailer
-
€3,702 EUR
A
Retailer 2
-
€4,278 EUR
View
A
Retailer 3
-
€4,282 EUR
View
A
Retailer 4
-
€4,597 EUR
View
A
Retailer 5
-
€4,805 EUR
View
Retailer 6
-
€4,909 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
€4,909 EUR
View
A
Retailer 8
-
€4,909 EUR
View
A
Retailer 9
-
€5,046 EUR
View
A
Retailer 10
-
€5,220 EUR
View
A
Retailer 11
-
€5,340 EUR
View
A
Retailer 12
-
€5,665 EUR
View
A
Retailer 13
-
€5,990 EUR
View
B+
Retailer 14
-
€7,798 EUR
View
Most Expensive
B
NZ Jewellers
3f198ac1-a20b-4779-9cd8-113066b36f19 · Nov 5
€8,211 EUR
$9,216 USD
View
14 more retailers have this diamond
Prices start from €3,702 EURSave up to €4,509 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
€3,702 EUR