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Marquise|Lab Grown|IGI

4.02ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG784617323

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784617323

Diamond specifications and retailer prices

From €633 EUR
$707 USD
As of October 30, 2026
Save €4,129 EUR (87%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €5,045 EUR at Rare Carat · As of August 3, 2026
View at Rare Carat

About this 4.02ct lab-grown marquise diamond

This 4.02ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784617323 or 784617323. Listed at 26 retailers as of October 30, 2026, with a 652% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.02
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784617323
Dimensions17.20 × 8.26 × 5.07 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.20 mm8.26 mm4.02 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784617323
Side View
Table 62.0%Crown 35.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.4%

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: €1,177 EUR|Low: €633 EUR|High: €4,762 EUR|Avg: €1,744 EUR|-7.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 11
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 3€633 EUR
Retailer 14€726 EUR
Retailer 8€734 EUR
Retailer 7€754 EUR
Retailer 9€891 EUR
Retailer 19€1,039 EUR
Retailer 2€1,052 EUR
Retailer 1€1,177 EUR
Retailer 15€1,229 EUR
Retailer 18€1,573 EUR
Retailer 10€1,646 EUR
Retailer 16€1,660 EUR
Retailer 11€1,773 EUR
Retailer 12€2,065 EUR
Retailer 17€2,232 EUR
Retailer 6€2,278 EUR
Retailer 20€2,504 EUR
Retailer 5€2,532 EUR
Retailer 13€3,042 EUR
Retailer 4€3,490 EUR
Retailer 21€4,762 EUR

23 data points across 21 retailers

26 retailers€633 EUR to €4,762 EUR

A
Cheapest Retailer
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€633 EUR
$707 USD
A
Retailer 2
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€726 EUR
$811 USD
View
A
Retailer 3
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€734 EUR
$820 USD
View
A
Retailer 4
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€754 EUR
$842 USD
View
Final sale: no returns
Retailer 5
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€813 EUR
$908 USD
View
Price last confirmed 16 days ago
A
Retailer 6
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€891 EUR
$995 USD
View
A
Retailer 7
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€1,039 EUR
$1,161 USD
View
B+
Retailer 8
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€1,052 EUR
$1,175 USD
View
A
Retailer 9
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€1,177 EUR
£1,035 GBP
View
A
Retailer 10
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€1,229 EUR
View
A
Retailer 11
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€1,573 EUR
A$2,704 AUD
View
A
Retailer 12
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€1,646 EUR
ZAR 29,712 ZAR
View
A
Retailer 13
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€1,660 EUR
$1,855 USD
View
B+
Retailer 14
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€1,773 EUR
A$3,048 AUD
View
B+
Retailer 15
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€2,065 EUR
$2,307 USD
View
B+
Retailer 16
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€2,232 EUR
$2,494 USD
View
B+
Retailer 17
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€2,278 EUR
£2,004 GBP
View
B+
Retailer 18
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€2,379 EUR
$2,658 USD
View
B+
Retailer 19
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€2,504 EUR
$2,798 USD
View
B+
Retailer 20
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€2,532 EUR
$2,829 USD
View
B+
Retailer 21
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€3,042 EUR
£2,676 GBP
View
B
Retailer 22
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€3,490 EUR
$3,899 USD
View
B
Retailer 23
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€4,011 EUR
£3,529 GBP
View
Retailer 24
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€4,589 EUR
A$7,887 AUD
View
Price last confirmed 24 days ago
B
Retailer 25
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€4,762 EUR
$5,320 USD
View
Most Expensive
Rare Carat
NJ3236173AB784 · Aug 3
€5,045 EUR
$5,636 USD
View
Price last confirmed 90 days ago
25 more retailers have this diamond
Prices start from €633 EURSave up to €4,129 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
4.02ct Marquise
€633 EUR