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Marquise|Lab Grown|IGI

3.03ct H VS1 Marquise Lab Grown Diamond

VG • H/VS1 • IGI LG841632748

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841632748

Diamond specifications and retailer prices

From €392 EUR
As of November 2, 2026
Save €1,394 EUR (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,786 EUR at MOH London · As of November 3, 2026
View at MOH London

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841632748 or 841632748. Listed at 17 retailers as of November 2, 2026, with prices from €392 to €1,786, a €1,394 spread on the same certified stone. MOH London lists it at €1,786. 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

3.03
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841632748
Dimensions15.78 × 7.55 × 4.45 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.78 mm7.55 mm3.03 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841632748
Side View
Table 61.0%Crown 37.9°Girdle: THN-MEDPavilion 39.6°Culet: NoneDepth 58.9%

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: Nov 2
Current: €1,786 EUR|Low: €392 EUR|High: €1,807 EUR|Avg: €954 EUR|-1.2%
MOH London
Retailer 2
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Retailer 11
Retailer 12
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Retailer 17
November 3, 2026
Retailer 16€392 EUR
Retailer 15€439 EUR
Retailer 3€486 EUR
Retailer 17€486 EUR
Retailer 11€555 EUR
Retailer 14€613 EUR
Retailer 9€765 EUR
Retailer 13€766 EUR
Retailer 7€821 EUR
Retailer 5€870 EUR
Retailer 12€1,026 EUR
Retailer 10€1,058 EUR
Retailer 2€1,183 EUR
Retailer 6€1,534 EUR
Retailer 4€1,563 EUR
Retailer 8€1,592 EUR
MOH London€1,786 EUR

28 data points across 17 retailers

17 retailers€392 EUR to €1,786 EUR

A
Cheapest Retailer
-
€392 EUR
A
Retailer 2
-
€439 EUR
View
A
Retailer 3
-
€486 EUR
View
Retailer 4
-
€486 EUR
View
Price last confirmed 19 days ago
A
Retailer 5
-
€555 EUR
View
A
Retailer 6
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€613 EUR
View
B+
Retailer 7
-
€765 EUR
View
Retailer 8
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€766 EUR
View
Price last confirmed 10 days ago
A
Retailer 9
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€821 EUR
View
A
Retailer 10
-
€870 EUR
View
A
Retailer 11
-
€1,026 EUR
View
A
Retailer 12
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€1,058 EUR
View
B+
Retailer 13
-
€1,183 EUR
View
B+
Retailer 14
-
€1,534 EUR
View
B+
Retailer 15
-
€1,563 EUR
View
B+
Retailer 16
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€1,592 EUR
View
Most Expensive
B+
MOH London
LG841632748 · Nov 3
€1,786 EUR
£1,572 GBP
View
16 more retailers have this diamond
Prices start from €392 EURSave up to €1,394 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
3.03ct Marquise
€392 EUR