Marquise|Lab Grown|IGI

4.19ct H VVS1 Marquise Lab Grown Diamond

ID • H/VVS1 • IGI LG591348814

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG591348814

Diamond specifications and retailer prices

From €448 EUR
$501 USD
As of October 27, 2026
Save €5,674 EUR (93%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €6,122 EUR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 4.19ct lab-grown marquise diamond

This 4.19ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG591348814 or 591348814. Listed at 10 retailers as of October 26, 2026, with prices from €448 to €6,122, a €5,674 spread on the same certified stone. Brilliant Earth lists it at €6,122. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.19
Carat
H
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591348814
Dimensions17.11 × 8.43 × 5.19 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
17.11 mm8.43 mm4.19 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591348814
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.6%

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: Oct 27
Current: €6,122 EUR|Low: €448 EUR|High: €6,991 EUR|Avg: €2,989 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 8€448 EUR
Retailer 10€865 EUR
Retailer 2€868 EUR
Retailer 4€1,239 EUR
Retailer 5€1,435 EUR
Retailer 11€1,589 EUR
Retailer 9€1,614 EUR
Retailer 6€2,678 EUR
Retailer 7€3,983 EUR
Retailer 3€4,345 EUR
Brilliant Earth€6,122 EUR

11 data points across 11 retailers

10 retailers€448 EUR to €6,122 EUR

A
Cheapest Retailer
-
€448 EUR
$501 USD
B+
Retailer 2
-
€865 EUR
$966 USD
View
Retailer 3
-
€868 EUR
$970 USD
View
Price last confirmed 5 days ago
Retailer 4
-
€1,239 EUR
A$2,130 AUD
View
Price last confirmed 12 days ago
A
Retailer 5
-
€1,435 EUR
$1,603 USD
View
A
Retailer 6
-
€1,589 EUR
$1,776 USD
View
Retailer 7
-
€1,614 EUR
$1,803 USD
View
Price last confirmed 7 days ago
Retailer 8
-
€2,678 EUR
£2,356 GBP
View
Price last confirmed 15 days ago
B+
Retailer 9
-
€3,983 EUR
$4,450 USD
View
Most Expensive
B
Brilliant Earth
7766513Y · Oct 26
€6,122 EUR
$6,840 USD
View
9 more retailers have this diamond
Prices start from €448 EURSave up to €5,674 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
4.19ct Marquise
€448 EUR