Round|Natural|IGI

1.55ct I VS2 Round Natural Diamond

EX • I/VS2 • IGI 651485286

Shape and cutting style on the report: Round brilliant

Certificate IGI 651485286

Diamond specifications and retailer prices

From €3,571 EUR
As of November 5, 2026
Save €2,934 EUR (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €7,244 EUR at NZ Jewellers · As of September 18, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 651485286. Listed at 15 retailers as of November 4, 2026, with a 82% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 651485286
Dimensions7.44 × 7.48 × 4.52 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.44 mm7.48 mm1.55 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 651485286
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.6%

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: €4,084 EUR|Low: €3,571 EUR|High: €6,904 EUR|Avg: €4,492 EUR|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6€3,571 EUR
Retailer 7€3,659 EUR
Retailer 5€3,871 EUR
Retailer 1€4,084 EUR
Retailer 8€4,158 EUR
Retailer 9€4,158 EUR
Retailer 4€4,619 EUR
Retailer 2€4,996 EUR
Retailer 3€6,505 EUR

30 data points across 9 retailers

15 retailers€3,571 EUR to €6,505 EUR

A
Cheapest Retailer
-
€3,571 EUR
A
Retailer 2
-
€3,659 EUR
View
A
Retailer 3
-
€3,871 EUR
View
A
Retailer 4
-
€4,084 EUR
View
Retailer 5
-
€4,158 EUR
View
Price last confirmed 56 days ago
Retailer 6
-
€4,158 EUR
View
Price last confirmed 50 days ago
Retailer 7
-
€4,158 EUR
View
Price last confirmed 15 days ago
Retailer 8
-
€4,284 EUR
View
Price last confirmed 21 days ago
A
Retailer 9
-
€4,619 EUR
View
Retailer 10
-
€4,798 EUR
View
Price last confirmed 60 days ago
Retailer 11
-
€4,798 EUR
View
Price last confirmed 48 days ago
A
Retailer 12
-
€4,996 EUR
View
B+
Retailer 13
-
€6,505 EUR
View
Retailer 14
-
€7,244 EUR
View
Price last confirmed 57 days ago
Most Expensive
NZ Jewellers
eadbf891-a847-487c-9c0e-98477c5d5825 · Sep 18
€7,244 EUR
$8,131 USD
View
Price last confirmed 48 days ago
14 more retailers have this diamond
Prices start from €3,571 EURSave up to €2,934 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
€3,571 EUR