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Marquise|Lab Grown|IGI

0.55ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG818646556

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818646556

Diamond specifications and retailer prices

From €130 EUR
$146 USD
As of October 31, 2026
Save €857 EUR (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,471 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 LG818646556 or 818646556. Listed at 16 retailers as of October 29, 2026, with a 659% 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
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818646556
Dimensions8.40 × 4.24 × 2.66 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
8.40 mm4.24 mm0.55 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818646556
Side View
Table 56.0%Crown 35.3°Girdle: MED-STKPavilion 39°Culet: NoneDepth 62.7%

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: €1,471 EUR|Low: €130 EUR|High: €1,471 EUR|Avg: €512 EUR
Do Amore Diamonds
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
Retailer 17
October 29, 2026
Retailer 6€130 EUR
Retailer 15€153 EUR
Retailer 7€175 EUR
Retailer 4€178 EUR
Retailer 13€232 EUR
Retailer 17€257 EUR
Retailer 2€346 EUR
Retailer 12€351 EUR
Retailer 16€410 EUR
Retailer 11€536 EUR
Retailer 14€646 EUR
Retailer 9€655 EUR
Retailer 3€675 EUR
Retailer 8€721 EUR
Retailer 5€728 EUR
Retailer 10€987 EUR
Do Amore Diamonds€1,471 EUR

28 data points across 17 retailers

16 retailers€130 EUR to €987 EUR

A
Cheapest Retailer
-
€130 EUR
$146 USD
A
Retailer 2
-
€153 EUR
$172 USD
View
A
Retailer 3
-
€175 EUR
$196 USD
View
A
Retailer 4
-
€178 EUR
$200 USD
View
A
Retailer 5
-
€232 EUR
$260 USD
View
A
Retailer 6
-
€257 EUR
$288 USD
View
B+
Retailer 7
-
€346 EUR
View
Retailer 8
-
€351 EUR
A$605 AUD
View
Price last confirmed 9 days ago
Retailer 9
-
€410 EUR
$460 USD
View
Price last confirmed 21 days ago
B
Retailer 10
-
€536 EUR
A$925 AUD
View
B
Retailer 11
-
€646 EUR
$725 USD
View
B
Retailer 12
-
€675 EUR
$757 USD
View
B
Retailer 13
-
€721 EUR
SGD 1,093 SGD
View
B
Retailer 14
-
€728 EUR
$816 USD
View
B
Retailer 15
-
€987 EUR
£872 GBP
View
Most Expensive
Do Amore Diamonds
27-26746E3D4 · Oct 31
€1,471 EUR
$1,650 USD
View
Price under review
15 more retailers have this diamond
Prices start from €130 EURSave up to €857 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
€130 EUR