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Round|Lab Grown|IGI

5.55ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG732502861

Shape and cutting style on the report: Round brilliant

Certificate IGI LG732502861

Diamond specifications and retailer prices

From €540 EUR
$603 USD
As of October 29, 2026
Save €2,379 EUR (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,919 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 5.55ct lab-grown round diamond

This 5.55ct lab-grown round sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG732502861 or 732502861. Listed at 14 retailers as of October 29, 2026, with prices from €540 to €2,919, a €2,379 spread on the same certified stone. MOH London lists it at €2,919. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.55
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732502861
Dimensions11.36 × 11.44 × 7.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.36 mm11.44 mm5.55 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732502861
Side View
Table 57.0%Crown 34.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.5%

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: Oct 29
Current: €2,919 EUR|Low: €540 EUR|High: €8,163 EUR|Avg: €2,002 EUR
MOH London
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
October 31, 2026
Retailer 12€540 EUR
Retailer 9€604 EUR
Retailer 16€669 EUR
Retailer 3€745 EUR
Retailer 13€783 EUR
Retailer 11€833 EUR
Retailer 15€1,011 EUR
Retailer 14€1,020 EUR
Retailer 5€1,026 EUR
Retailer 2€1,044 EUR
Retailer 10€1,659 EUR
Retailer 7€1,760 EUR
Retailer 4€2,344 EUR
MOH London€2,919 EUR
Retailer 6€4,404 EUR
Retailer 8€8,163 EUR

4 data points across 16 retailers

14 retailers€540 EUR to €2,919 EUR

A
Cheapest Retailer
-
€540 EUR
$603 USD
A
Retailer 2
-
€604 EUR
$675 USD
View
A
Retailer 3
-
€669 EUR
$747 USD
View
A
Retailer 4
-
€745 EUR
HK$6,500 HKD
View
A
Retailer 5
-
€783 EUR
$875 USD
View
A
Retailer 6
-
€833 EUR
£733 GBP
View
A
Retailer 7
-
€1,011 EUR
$1,130 USD
View
A
Retailer 8
-
€1,020 EUR
View
B+
Retailer 9
-
€1,026 EUR
$1,146 USD
View
A
Retailer 10
-
€1,044 EUR
£918 GBP
View
B+
Retailer 11
-
€1,659 EUR
$1,854 USD
View
B+
Retailer 12
-
€1,760 EUR
$1,966 USD
View
B
Retailer 13
-
€2,344 EUR
$2,619 USD
View
Most Expensive
B
MOH London
LG732502861 · Oct 29
€2,919 EUR
£2,568 GBP
View
13 more retailers have this diamond
Prices start from €540 EURSave up to €2,379 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
5.55ct Round
€540 EUR