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Round|Natural|IGI

1.55ct I VS1 Round Natural Diamond

EX • I/VS1 • IGI 768618060

Shape and cutting style on the report: Round brilliant

Certificate IGI 768618060

Diamond specifications and retailer prices

From €3,803 EUR
As of November 5, 2026
Save €4,231 EUR (53%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €8,035 EUR at MOH London · As of November 2, 2026
View at MOH London

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 768618060. Listed at 12 retailers as of November 2, 2026, with prices from €3,803 to €8,035, a €4,231 spread on the same certified stone. MOH London lists it at €8,035. 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 angle36.1°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 768618060
Dimensions7.30 × 7.35 × 4.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.30 mm7.35 mm1.55 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 768618060
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
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: €8,035 EUR|Low: €3,803 EUR|High: €8,132 EUR|Avg: €5,425 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7€3,803 EUR
Retailer 9€4,656 EUR
Retailer 2€4,937 EUR
Retailer 5€4,990 EUR
Retailer 8€5,045 EUR
Retailer 4€5,364 EUR
Retailer 6€5,510 EUR
Retailer 3€6,156 EUR
MOH London€8,035 EUR

28 data points across 9 retailers

12 retailers€3,803 EUR to €8,035 EUR

A
Cheapest Retailer
-
€3,803 EUR
A
Retailer 2
-
€4,400 EUR
View
A
Retailer 3
-
€4,656 EUR
View
Final sale: no returns
A
Retailer 4
-
€4,718 EUR
View
A
Retailer 5
-
€4,937 EUR
View
A
Retailer 6
-
€4,990 EUR
View
Retailer 7
-
€5,045 EUR
View
Price last confirmed 8 days ago
A
Retailer 8
-
€5,183 EUR
View
A
Retailer 9
-
€5,364 EUR
View
A
Retailer 10
-
€5,510 EUR
View
A
Retailer 11
-
€6,156 EUR
View
Most Expensive
B+
MOH London
1A270D1B2 · Nov 2
€8,035 EUR
£7,101 GBP
View
11 more retailers have this diamond
Prices start from €3,803 EURSave up to €4,231 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
€3,803 EUR