Marquise|Lab Grown|IGI

0.55ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG818646558

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818646558

Diamond specifications and retailer prices

From €131 EUR
$146 USD
As of October 31, 2026
Save €856 EUR (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,477 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818646558 or 818646558. Listed at 16 retailers as of October 25, 2026, with a 655% 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

0.55
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818646558
Dimensions8.42 × 4.22 × 2.68 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.42 mm4.22 mm0.55 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818646558
Side View
Table 61.0%Crown 35.8°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 63.5%

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 31
Current: €1,477 EUR|Low: €131 EUR|High: €1,477 EUR|Avg: €518 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 6€131 EUR
Retailer 16€154 EUR
Retailer 7€175 EUR
Retailer 4€179 EUR
Retailer 13€233 EUR
Retailer 17€258 EUR
Retailer 2€348 EUR
Retailer 12€352 EUR
Retailer 14€412 EUR
Retailer 10€538 EUR
Retailer 15€649 EUR
Retailer 9€657 EUR
Retailer 3€678 EUR
Retailer 8€724 EUR
Retailer 5€731 EUR
Retailer 11€987 EUR
Do Amore Diamonds€1,477 EUR

24 data points across 17 retailers

16 retailers€131 EUR to €987 EUR

A
Cheapest Retailer
-
€131 EUR
$146 USD
A
Retailer 2
-
€154 EUR
$172 USD
View
A
Retailer 3
-
€175 EUR
$196 USD
View
A
Retailer 4
-
€179 EUR
$200 USD
View
A
Retailer 5
-
€233 EUR
$260 USD
View
A
Retailer 6
-
€258 EUR
$288 USD
View
B+
Retailer 7
-
€348 EUR
View
Retailer 8
-
€352 EUR
A$605 AUD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
€412 EUR
$460 USD
View
B
Retailer 10
-
€538 EUR
A$925 AUD
View
B
Retailer 11
-
€649 EUR
$725 USD
View
B
Retailer 12
-
€678 EUR
$757 USD
View
B
Retailer 13
-
€724 EUR
SGD 1,093 SGD
View
B
Retailer 14
-
€731 EUR
$816 USD
View
B
Retailer 15
-
€987 EUR
£868 GBP
View
Most Expensive
Do Amore Diamonds
27-B70DFC23C · Oct 31
€1,477 EUR
$1,650 USD
View
Price under review
15 more retailers have this diamond
Prices start from €131 EURSave up to €856 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
€131 EUR