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Marquise|Lab Grown|IGI

0.55ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG818643758

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818643758

Diamond specifications and retailer prices

From €152 EUR
$170 USD
As of October 30, 2026
Save €733 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €886 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 0.55ct lab-grown marquise diamond

This 0.55ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818643758 or 818643758. Listed at 16 retailers as of October 25, 2026, with prices from €152 to €886, a €733 spread on the same certified stone. MOH London lists it at €886. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818643758
Dimensions8.45 × 4.27 × 2.62 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.45 mm4.27 mm0.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818643758
Side View
Table 58.0%Crown 33.3°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.4%

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 30
Current: €886 EUR|Low: €147 EUR|High: €896 EUR|Avg: €363 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
October 31, 2026
Retailer 13€152 EUR
Retailer 10€170 EUR
Retailer 3€177 EUR
Retailer 4€189 EUR
Retailer 14€189 EUR
Retailer 5€226 EUR
Retailer 12€228 EUR
Retailer 7€260 EUR
Retailer 8€321 EUR
Retailer 2€337 EUR
Retailer 9€482 EUR
Retailer 15€609 EUR
Retailer 6€623 EUR
Retailer 11€643 EUR
MOH London€886 EUR

45 data points across 15 retailers

16 retailers€152 EUR to €886 EUR

A
Cheapest Retailer
-
€152 EUR
$170 USD
A
Retailer 2
-
€170 EUR
$190 USD
View
Final sale: no returns
A
Retailer 3
-
€177 EUR
$198 USD
View
A
Retailer 4
-
€189 EUR
$211 USD
View
A
Retailer 5
-
€189 EUR
$211 USD
View
A
Retailer 6
-
€226 EUR
$253 USD
View
A
Retailer 7
-
€228 EUR
$255 USD
View
A
Retailer 8
-
€260 EUR
$290 USD
View
B+
Retailer 9
-
€321 EUR
View
B+
Retailer 10
-
€337 EUR
£297 GBP
View
B
Retailer 11
-
€482 EUR
A$829 AUD
View
B
Retailer 12
-
€609 EUR
$680 USD
View
B
Retailer 13
-
€636 EUR
$710 USD
View
B
Retailer 14
-
€643 EUR
$718 USD
View
B
Retailer 15
-
€657 EUR
$734 USD
View
Most Expensive
B
MOH London
LG818643758 · Oct 25
€886 EUR
£779 GBP
View
15 more retailers have this diamond
Prices start from €152 EURSave up to €733 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 Marquise
€152 EUR