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Marquise|Lab Grown|IGI

1.51ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG643412282

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG643412282

Diamond specifications and retailer prices

From €293 EUR
As of November 4, 2026
Save €1,165 EUR (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,457 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG643412282 or 643412282. Listed at 23 retailers as of November 1, 2026, with prices from €293 to €1,457, a €1,165 spread on the same certified stone. MOH London lists it at €1,457. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643412282
Dimensions11.72 × 6.01 × 3.80 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.72 mm6.01 mm1.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643412282
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.2%

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 4
Current: €1,457 EUR|Low: €293 EUR|High: €1,475 EUR|Avg: €802 EUR|-0.9%
MOH London
Retailer 2
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Retailer 24
November 4, 2026
Retailer 4€293 EUR
Retailer 19€328 EUR
Retailer 22€340 EUR
Retailer 24€364 EUR
Retailer 3€386 EUR
Retailer 10€420 EUR
Retailer 18€501 EUR
Retailer 8€513 EUR
Retailer 14€577 EUR
Retailer 7€591 EUR
Retailer 21€591 EUR
Retailer 20€627 EUR
Retailer 13€644 EUR
Retailer 15€825 EUR
Retailer 2€854 EUR
Retailer 6€1,067 EUR
Retailer 5€1,169 EUR
Retailer 12€1,208 EUR
Retailer 16€1,217 EUR
Retailer 17€1,219 EUR
Retailer 11€1,243 EUR
Retailer 23€1,265 EUR
Retailer 9€1,428 EUR
MOH London€1,457 EUR

31 data points across 24 retailers

23 retailers€293 EUR to €1,457 EUR

A
Cheapest Retailer
-
€293 EUR
A
Retailer 2
-
€328 EUR
View
Final sale: no returns
A
Retailer 3
-
€340 EUR
View
A
Retailer 4
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€364 EUR
View
A
Retailer 5
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€420 EUR
View
A
Retailer 6
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€501 EUR
View
A
Retailer 7
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€513 EUR
View
A
Retailer 8
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€577 EUR
View
A
Retailer 9
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€591 EUR
View
A
Retailer 10
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€591 EUR
View
A
Retailer 11
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€627 EUR
View
A
Retailer 12
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€644 EUR
View
B+
Retailer 13
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€825 EUR
View
B+
Retailer 14
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€854 EUR
View
B
Retailer 15
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€1,067 EUR
View
B+
Retailer 16
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€1,169 EUR
View
B
Retailer 17
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€1,208 EUR
View
B
Retailer 18
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€1,217 EUR
View
B
Retailer 19
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€1,219 EUR
View
Retailer 20
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€1,243 EUR
View
Price last confirmed 27 days ago
Retailer 21
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€1,265 EUR
View
Price last confirmed 7 days ago
B
Retailer 22
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€1,428 EUR
View
Most Expensive
B
MOH London
LG643412282 · Nov 1
€1,457 EUR
£1,293 GBP
View
22 more retailers have this diamond
Prices start from €293 EURSave up to €1,165 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
1.51ct Marquise
€293 EUR