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Marquise|Lab Grown|IGI

4.06ct H VVS2 Marquise Lab Grown Diamond

EX • H/VVS2 • IGI LG797693056

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797693056

Diamond specifications and retailer prices

From €837 EUR
£740 GBP
As of November 2, 2026
Save €3,648 EUR (81%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €4,486 EUR at Helzberg Diamonds · As of November 2, 2026
View at Helzberg Diamonds

About this 4.06ct lab-grown marquise diamond

This 4.06ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797693056 or 797693056. Listed at 4 retailers as of November 2, 2026, with prices from €837 to €4,486, a €3,648 spread on the same certified stone. Helzberg Diamonds lists it at €4,486. 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

4.06
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797693056
Dimensions16.89 × 8.15 × 5.17 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.89 mm8.15 mm4.06 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797693056
Side View
Table 55.0%Crown 34.7°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 63.4%

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: Nov 2
Current: €4,486 EUR|Low: €768 EUR|High: €4,486 EUR|Avg: €1,791 EUR
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7€768 EUR
Retailer 4€777 EUR
Retailer 2€837 EUR
Retailer 8€1,000 EUR
Retailer 5€1,045 EUR
Retailer 6€1,650 EUR
Retailer 3€2,942 EUR
Retailer 9€3,224 EUR
Helzberg Diamonds€4,486 EUR

40 data points across 9 retailers

4 retailers€837 EUR to €4,486 EUR

A
Cheapest Retailer
-
€837 EUR
£740 GBP
A
Retailer 2
-
€1,396 EUR
£1,233 GBP
View
B+
Retailer 3
-
€2,942 EUR
$3,300 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZNPNMPJGLM · Nov 2
€4,486 EUR
$5,031 USD
View
3 more retailers have this diamond
Prices start from €837 EURSave up to €3,648 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
4.06ct Marquise
€837 EUR