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Marquise|Lab Grown|IGI

5.05ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG851649774

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851649774

Diamond specifications and retailer prices

From €1,775 EUR
$1,983 USD
As of November 1, 2026
Save €3,281 EUR (65%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €5,055 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.05ct lab-grown marquise diamond

This 5.05ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG851649774 or 851649774. Listed at 4 retailers as of October 31, 2026, with prices from €1,775 to €5,055, a €3,281 spread on the same certified stone. Taylor and Hart lists it at €5,055. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.05
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851649774
Dimensions18.40 × 8.95 × 5.47 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.40 mm8.95 mm5.05 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851649774
Side View
Table 61.0%Crown 35.5°Girdle: MediumPavilion 40.3°Culet: NoneDepth 61.1%

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: €2,028 EUR|Low: €1,775 EUR|High: €5,055 EUR|Avg: €3,431 EUR
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart
November 1, 2026
Retailer 2€1,775 EUR
Retailer 1€2,028 EUR
Retailer 3€3,223 EUR
Taylor and Hart€5,055 EUR

3 data points across 4 retailers

4 retailers€1,775 EUR to €5,055 EUR

A
Cheapest Retailer
-
€1,775 EUR
$1,983 USD
A
Retailer 2
-
€2,028 EUR
£1,784 GBP
View
B+
Retailer 3
-
€3,223 EUR
$3,601 USD
View
Most Expensive
B
Taylor and Hart
AIQWSUY · Oct 31
€5,055 EUR
$5,648 USD
View
3 more retailers have this diamond
Prices start from €1,775 EURSave up to €3,281 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
5.05ct Marquise
€1,775 EUR