Marquise|Lab Grown|IGI

4.05ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG830634780

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830634780

Diamond specifications and retailer prices

From €1,634 EUR
$1,825 USD
As of October 30, 2026
Save €9,600 EUR (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €11,233 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.05ct lab-grown marquise diamond

This 4.05ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830634780 or 830634780. Listed at 26 retailers as of October 30, 2026, with prices from €1,634 to €11,233, a €9,600 spread on the same certified stone. Do Amore Diamonds lists it at €11,233. 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

4.05
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830634780
Dimensions15.89 × 8.34 × 5.20 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.89 mm8.34 mm4.05 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830634780
Side View
Table 60.0%Crown 32.1°Girdle: THK-VTKPavilion 40.3°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €11,233 EUR|Low: €1,568 EUR|High: €11,233 EUR|Avg: €4,356 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 6€1,568 EUR
Retailer 8€1,783 EUR
Retailer 12€1,829 EUR
Retailer 3€1,895 EUR
Retailer 5€1,895 EUR
Retailer 13€1,934 EUR
Retailer 19€2,045 EUR
Retailer 2€2,877 EUR
Retailer 18€3,187 EUR
Retailer 11€3,970 EUR
Retailer 14€4,452 EUR
Retailer 16€4,488 EUR
Retailer 4€4,819 EUR
Retailer 17€4,927 EUR
Retailer 7€5,105 EUR
Retailer 9€5,380 EUR
Retailer 15€6,006 EUR
Retailer 10€7,318 EUR
Retailer 20€9,318 EUR
Do Amore Diamonds€11,233 EUR

36 data points across 20 retailers

26 retailers€1,634 EUR to €11,233 EUR

Retailer 1
-
€1,568 EUR
$1,752 USD
Price last confirmed 29 days ago
A
Retailer 2
-
€1,634 EUR
$1,825 USD
View
Retailer 3
-
€1,777 EUR
$1,985 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
€1,783 EUR
$1,992 USD
View
A
Retailer 5
-
€1,829 EUR
$2,043 USD
View
Final sale: no returns
Retailer 6
-
€1,895 EUR
$2,117 USD
View
Price last confirmed 29 days ago
Retailer 7
-
€1,895 EUR
$2,117 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
€1,895 EUR
$2,117 USD
View
A
Retailer 9
-
€1,934 EUR
£1,702 GBP
View
A
Retailer 10
-
€2,045 EUR
$2,285 USD
View
B+
Retailer 11
-
€2,662 EUR
$2,974 USD
View
Retailer 12
-
€2,875 EUR
$3,212 USD
View
Price last confirmed 31 days ago
B+
Retailer 13
-
€2,875 EUR
$3,212 USD
View
B+
Retailer 14
-
€2,877 EUR
£2,531 GBP
View
B+
Retailer 15
-
€3,187 EUR
$3,561 USD
View
B
Retailer 16
-
€3,970 EUR
£3,492 GBP
View
B+
Retailer 17
-
€4,452 EUR
ZAR 80,350 ZAR
View
Retailer 18
-
€4,488 EUR
A$7,714 AUD
View
Price last confirmed 9 days ago
Retailer 19
-
€4,819 EUR
A$8,283 AUD
View
Price last confirmed 23 days ago
B+
Retailer 20
-
€4,927 EUR
$5,505 USD
View
B
Retailer 21
-
€5,105 EUR
$5,703 USD
View
B
Retailer 22
-
€5,380 EUR
$6,011 USD
View
B
Retailer 23
-
€6,006 EUR
£5,283 GBP
View
B
Retailer 24
-
€7,318 EUR
$8,176 USD
View
B
Retailer 25
-
€9,318 EUR
$10,410 USD
View
Most Expensive
B
Do Amore Diamonds
27-484DB93B0 · Oct 31
€11,233 EUR
$12,550 USD
View
25 more retailers have this diamond
Prices start from €1,634 EURSave up to €9,600 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
4.05ct Marquise
€1,634 EUR