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 €443 EUR
$495 USD
As of October 31, 2026
Save €2,484 EUR (85%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €2,927 EUR at Brilliant Earth · As of October 31, 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 October 31, 2026, with prices from €443 to €2,927, a €2,484 spread on the same certified stone. Brilliant Earth lists it at €2,927. 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
Color
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: Oct 31
Current: €2,927 EUR|Low: €443 EUR|High: €3,151 EUR|Avg: €1,636 EUR|-7.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3€443 EUR
Retailer 5€793 EUR
Retailer 2€839 EUR
Retailer 6€1,702 EUR
Retailer 4€2,779 EUR
Brilliant Earth€2,927 EUR

37 data points across 6 retailers

4 retailers€443 EUR to €2,927 EUR

A
Cheapest Retailer
-
€443 EUR
$495 USD
Final sale: no returns
A
Retailer 2
-
€839 EUR
£738 GBP
View
Retailer 3
-
€2,779 EUR
$3,105 USD
View
Price last confirmed 24 days ago
Most Expensive
B+
Brilliant Earth
21236821A · Oct 31
€2,927 EUR
$3,270 USD
View
3 more retailers have this diamond
Prices start from €443 EURSave up to €2,484 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
€443 EUR