Marquise|Lab Grown|IGI

4.05ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG848640702

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848640702

Diamond specifications and retailer prices

From €1,584 EUR
$1,770 USD
As of November 1, 2026
Save €3,491 EUR (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €5,075 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG848640702 or 848640702. Listed at 7 retailers as of October 28, 2026, with prices from €1,584 to €5,075, a €3,491 spread on the same certified stone. Rare Carat lists it at €5,075. 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 angle34.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848640702
Dimensions15.49 × 8.53 × 5.21 mm
L/W Ratio1.82
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.49 mm8.53 mm4.05 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848640702
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
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 1
Current: €5,075 EUR|Low: €1,584 EUR|High: €9,541 EUR|Avg: €3,054 EUR
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4€1,584 EUR
Retailer 3€1,605 EUR
Retailer 5€1,850 EUR
Retailer 6€2,133 EUR
Retailer 2€3,758 EUR
Retailer 7€3,870 EUR
Rare Carat€5,075 EUR

10 data points across 7 retailers

7 retailers€1,584 EUR to €5,075 EUR

A
Cheapest Retailer
-
€1,584 EUR
$1,770 USD
A
Retailer 2
-
€1,605 EUR
£1,412 GBP
View
Retailer 3
-
€1,850 EUR
View
Price last confirmed 7 days ago
B+
Retailer 4
-
€2,133 EUR
$2,383 USD
View
B
Retailer 5
-
€3,758 EUR
£3,306 GBP
View
B
Retailer 6
-
€3,870 EUR
$4,324 USD
View
Most Expensive
B
Rare Carat
STE-STT-199-95 · Oct 28
€5,075 EUR
$5,670 USD
View
6 more retailers have this diamond
Prices start from €1,584 EURSave up to €3,491 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
€1,584 EUR