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Round|Lab Grown|IGI

0.55ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG760560543

Shape and cutting style on the report: Round brilliant

Certificate IGI LG760560543

Diamond specifications and retailer prices

From €82 EUR
As of November 1, 2026
Save €661 EUR (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €743 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG760560543 or 760560543. Listed at 14 retailers as of November 1, 2026, with prices from €82 to €743, a €661 spread on the same certified stone. MOH London lists it at €743. 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

0.55
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760560543
Dimensions5.24 × 5.21 × 3.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.24 mm5.21 mm0.55 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760560543
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.3%

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 1
Current: €743 EUR|Low: €65 EUR|High: €763 EUR|Avg: €214 EUR|-2.5%
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
November 4, 2026
Retailer 11€82 EUR
Retailer 12€92 EUR
Retailer 5€94 EUR
Retailer 3€108 EUR
Retailer 6€108 EUR
Retailer 2€134 EUR
Retailer 9€187 EUR
Retailer 8€193 EUR
Retailer 4€211 EUR
Retailer 7€232 EUR
Retailer 10€241 EUR
Retailer 13€309 EUR
Retailer 14€325 EUR
MOH London€743 EUR

33 data points across 14 retailers

14 retailers€82 EUR to €743 EUR

A
Cheapest Retailer
-
€82 EUR
A
Retailer 2
-
€92 EUR
View
Final sale: no returns
A
Retailer 3
-
€94 EUR
View
A
Retailer 4
-
€108 EUR
View
Retailer 5
-
€108 EUR
View
Price last confirmed 12 days ago
A
Retailer 6
-
€134 EUR
View
A
Retailer 7
-
€187 EUR
View
A
Retailer 8
-
€193 EUR
View
A
Retailer 9
-
€211 EUR
View
B+
Retailer 10
-
€232 EUR
View
Retailer 11
-
€241 EUR
View
Price last confirmed 21 days ago
B+
Retailer 12
-
€309 EUR
View
B+
Retailer 13
-
€325 EUR
View
Most Expensive
B
MOH London
LG760560543 · Nov 1
€743 EUR
£657 GBP
View
13 more retailers have this diamond
Prices start from €82 EURSave up to €661 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
0.55ct Round
€82 EUR