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Marquise|Lab Grown|IGI

4.02ct H VVS2 Marquise Lab Grown Diamond

EX • H/VVS2 • IGI LG816687012

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816687012

Diamond specifications and retailer prices

From €441 EUR
$495 USD
As of November 1, 2026
Save €2,474 EUR (85%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €2,915 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 4.02ct lab-grown marquise diamond

This 4.02ct 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 LG816687012 or 816687012. Listed at 4 retailers as of November 1, 2026, with prices from €441 to €2,915, a €2,474 spread on the same certified stone. Brilliant Earth lists it at €2,915. 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
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816687012
Dimensions17.15 × 8.18 × 5.02 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.15 mm8.18 mm4.02 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816687012
Side View
Table 63.0%Crown 35°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €2,915 EUR|Low: €441 EUR|High: €3,138 EUR|Avg: €1,636 EUR|-7.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3€441 EUR
Retailer 5€790 EUR
Retailer 2€829 EUR
Retailer 6€1,695 EUR
Retailer 4€2,768 EUR
Brilliant Earth€2,915 EUR

37 data points across 6 retailers

4 retailers€441 EUR to €2,915 EUR

A
Cheapest Retailer
-
€441 EUR
$495 USD
Final sale: no returns
A
Retailer 2
-
€829 EUR
£732 GBP
View
Retailer 3
-
€2,768 EUR
$3,105 USD
View
Price last confirmed 26 days ago
Most Expensive
B+
Brilliant Earth
21236821A · Nov 2
€2,915 EUR
$3,270 USD
View
3 more retailers have this diamond
Prices start from €441 EURSave up to €2,474 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
€441 EUR