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Marquise|Lab Grown|IGI

4.02ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG830691205

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830691205

Diamond specifications and retailer prices

From €944 EUR
$1,059 USD
As of October 30, 2026
Save €7,392 EUR (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €8,336 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 4.02ct lab-grown marquise diamond

This 4.02ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830691205 or 830691205. Listed at 13 retailers as of October 30, 2026, with prices from €944 to €8,336, a €7,392 spread on the same certified stone. Do Amore Diamonds lists it at €8,336. 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
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830691205
Dimensions16.23 × 8.53 × 5.23 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.23 mm8.53 mm4.02 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830691205
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.3%

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 30
Current: €8,336 EUR|Low: €944 EUR|High: €8,381 EUR|Avg: €4,026 EUR|-0.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 11€944 EUR
Retailer 2€1,222 EUR
Retailer 12€1,745 EUR
Retailer 8€1,747 EUR
Retailer 10€2,289 EUR
Retailer 6€2,589 EUR
Retailer 3€3,364 EUR
Retailer 9€3,888 EUR
Retailer 4€5,008 EUR
Retailer 5€5,100 EUR
Retailer 7€6,357 EUR
Retailer 13€6,778 EUR
Do Amore Diamonds€8,336 EUR

27 data points across 13 retailers

13 retailers€944 EUR to €8,336 EUR

A
Cheapest Retailer
-
€944 EUR
$1,059 USD
A
Retailer 2
-
€1,222 EUR
£1,080 GBP
View
B+
Retailer 3
-
€1,745 EUR
$1,957 USD
View
B+
Retailer 4
-
€1,747 EUR
$1,960 USD
View
B+
Retailer 5
-
€2,266 EUR
$2,541 USD
View
B+
Retailer 6
-
€2,289 EUR
$2,567 USD
View
B+
Retailer 7
-
€2,589 EUR
A$4,468 AUD
View
B
Retailer 8
-
€3,437 EUR
$3,855 USD
View
B
Retailer 9
-
€3,888 EUR
£3,434 GBP
View
Retailer 10
-
€5,100 EUR
$5,720 USD
View
Price last confirmed 50 days ago
B
Retailer 11
-
€6,357 EUR
$7,130 USD
View
B
Retailer 12
-
€6,778 EUR
$7,603 USD
View
Most Expensive
B
Do Amore Diamonds
27-0FED3D5A9 · Nov 1
€8,336 EUR
$9,350 USD
View
12 more retailers have this diamond
Prices start from €944 EURSave up to €7,392 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
€944 EUR