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Marquise|Lab Grown|IGI

5.05ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG811634031

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811634031

Diamond specifications and retailer prices

From €1,389 EUR
$1,552 USD
As of October 30, 2026
Save €7,129 EUR (84%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €8,518 EUR at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

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 top-tier cut grade and certified by IGI LG811634031 or 811634031. Listed at 25 retailers as of October 30, 2026, with prices from €1,389 to €8,518, a €7,129 spread on the same certified stone. Novita Diamonds lists it at €8,518. 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

5.05
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811634031
Dimensions17.99 × 8.83 × 5.58 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.99 mm8.83 mm5.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811634031
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 40.9°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: Oct 30
Current: €8,518 EUR|Low: €1,389 EUR|High: €11,779 EUR|Avg: €4,062 EUR
Novita Diamonds
Retailer 2
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Retailer 23
November 1, 2026
Retailer 21€1,389 EUR
Retailer 4€1,555 EUR
Retailer 6€1,612 EUR
Retailer 8€1,705 EUR
Retailer 19€1,868 EUR
Retailer 16€1,883 EUR
Retailer 13€2,283 EUR
Retailer 2€2,305 EUR
Retailer 18€2,850 EUR
Retailer 14€3,021 EUR
Retailer 7€3,180 EUR
Retailer 17€3,266 EUR
Retailer 3€3,272 EUR
Retailer 5€3,275 EUR
Retailer 9€3,888 EUR
Retailer 11€4,344 EUR
Retailer 10€4,628 EUR
Retailer 22€4,702 EUR
Retailer 23€5,665 EUR
Retailer 15€5,800 EUR
Retailer 12€5,874 EUR
Retailer 20€8,226 EUR
Novita Diamonds€8,518 EUR

23 data points across 23 retailers

25 retailers€1,389 EUR to €8,518 EUR

A
Cheapest Retailer
-
€1,389 EUR
$1,552 USD
A
Retailer 2
-
€1,555 EUR
$1,737 USD
View
Final sale: no returns
A
Retailer 3
-
€1,612 EUR
$1,801 USD
View
A
Retailer 4
-
€1,705 EUR
$1,905 USD
View
A
Retailer 5
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€1,868 EUR
$2,087 USD
View
A
Retailer 6
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€1,883 EUR
$2,104 USD
View
Retailer 7
-
€2,166 EUR
$2,420 USD
View
Price last confirmed 21 days ago
A
Retailer 8
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€2,283 EUR
£2,008 GBP
View
A
Retailer 9
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€2,305 EUR
$2,575 USD
View
B+
Retailer 10
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€2,850 EUR
$3,184 USD
View
B+
Retailer 11
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€3,021 EUR
$3,375 USD
View
B+
Retailer 12
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€3,180 EUR
View
B+
Retailer 13
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€3,266 EUR
A$5,614 AUD
View
B+
Retailer 14
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€3,272 EUR
$3,655 USD
View
B+
Retailer 15
-
€3,275 EUR
ZAR 59,108 ZAR
View
B+
Retailer 16
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€3,888 EUR
£3,420 GBP
View
B+
Retailer 17
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€4,142 EUR
$4,627 USD
View
B+
Retailer 18
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€4,344 EUR
$4,853 USD
View
B+
Retailer 19
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€4,628 EUR
£4,071 GBP
View
B
Retailer 20
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€4,702 EUR
$5,253 USD
View
B
Retailer 21
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€5,665 EUR
$6,328 USD
View
B
Retailer 22
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€5,800 EUR
$6,480 USD
View
B
Retailer 23
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€5,874 EUR
$6,563 USD
View
B
Retailer 24
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€8,226 EUR
$9,190 USD
View
Most Expensive
B
Novita Diamonds
cert_811634031 · Oct 31
€8,518 EUR
A$14,641 AUD
View
24 more retailers have this diamond
Prices start from €1,389 EURSave up to €7,129 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
€1,389 EUR