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Marquise|Lab Grown|IGI

3.54ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG840623963

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840623963

Diamond specifications and retailer prices

From €499 EUR
$558 USD
As of October 30, 2026
Save €3,931 EUR (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,431 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.54ct lab-grown marquise diamond

This 3.54ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840623963 or 840623963. Listed at 16 retailers as of October 30, 2026, with prices from €499 to €4,431, a €3,931 spread on the same certified stone. Do Amore Diamonds lists it at €4,431. 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

3.54
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840623963
Dimensions15.76 × 7.98 × 4.97 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.76 mm7.98 mm3.54 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840623963
Side View
Table 61.0%Crown 33.5°Girdle: Slightly ThickPavilion 41.1°Culet: NoneDepth 62.3%

Caratlytics Score

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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 30
Current: €4,431 EUR|Low: €499 EUR|High: €5,988 EUR|Avg: €2,058 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
October 31, 2026
Retailer 11€499 EUR
Retailer 14€619 EUR
Retailer 15€738 EUR
Retailer 12€897 EUR
Retailer 3€951 EUR
Retailer 6€954 EUR
Retailer 2€1,070 EUR
Retailer 13€1,073 EUR
Retailer 9€1,598 EUR
Retailer 5€1,797 EUR
Retailer 4€1,993 EUR
Retailer 8€2,337 EUR
Retailer 16€2,983 EUR
Retailer 7€4,126 EUR
Retailer 10€4,189 EUR
Do Amore Diamonds€4,431 EUR

5 data points across 16 retailers

16 retailers€499 EUR to €4,431 EUR

A
Cheapest Retailer
-
€499 EUR
$558 USD
A
Retailer 2
-
€619 EUR
$692 USD
View
A
Retailer 3
-
€738 EUR
$825 USD
View
A
Retailer 4
-
€897 EUR
£789 GBP
View
A
Retailer 5
-
€951 EUR
$1,063 USD
View
A
Retailer 6
-
€954 EUR
$1,066 USD
View
A
Retailer 7
-
€1,070 EUR
£942 GBP
View
A
Retailer 8
-
€1,073 EUR
$1,199 USD
View
B+
Retailer 9
-
€1,598 EUR
$1,785 USD
View
B+
Retailer 10
-
€1,797 EUR
$2,008 USD
View
B+
Retailer 11
-
€1,993 EUR
$2,227 USD
View
B
Retailer 12
-
€2,337 EUR
SGD 3,529 SGD
View
B
Retailer 13
-
€2,983 EUR
£2,624 GBP
View
B
Retailer 14
-
€4,126 EUR
$4,610 USD
View
B
Retailer 15
-
€4,189 EUR
$4,680 USD
View
Most Expensive
B
Do Amore Diamonds
27-7B10BB3EA · Oct 31
€4,431 EUR
$4,950 USD
View
15 more retailers have this diamond
Prices start from €499 EURSave up to €3,931 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
3.54ct Marquise
€499 EUR