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Marquise|Lab Grown|IGI

3.86ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG809602224

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809602224

Diamond specifications and retailer prices

From €521 EUR
$584 USD
As of November 1, 2026
Save €3,607 EUR (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,128 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.86ct lab-grown marquise diamond

This 3.86ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG809602224 or 809602224. Listed at 12 retailers as of November 1, 2026, with prices from €521 to €4,128, a €3,607 spread on the same certified stone. Do Amore Diamonds lists it at €4,128. 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

3.86
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809602224
Dimensions16.70 × 8.08 × 5.06 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.70 mm8.08 mm3.86 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809602224
Side View
Table 63.0%Crown 35.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

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: €4,128 EUR|Low: €624 EUR|High: €4,128 EUR|Avg: €1,763 EUR
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
Retailer 14
November 1, 2026
Retailer 8€624 EUR
Retailer 13€750 EUR
Retailer 10€764 EUR
Retailer 11€926 EUR
Retailer 14€943 EUR
Retailer 12€1,086 EUR
Retailer 9€1,488 EUR
Retailer 4€1,856 EUR
Retailer 5€2,308 EUR
Retailer 7€2,365 EUR
Retailer 2€2,763 EUR
Retailer 6€2,859 EUR
Retailer 3€3,397 EUR
Do Amore Diamonds€4,128 EUR

13 data points across 14 retailers

12 retailers€521 EUR to €4,128 EUR

Retailer 1
-
€521 EUR
$584 USD
Price last confirmed 8 days ago
A
Retailer 2
-
€521 EUR
$584 USD
View
A
Retailer 3
-
€624 EUR
$700 USD
View
A
Retailer 4
-
€750 EUR
$841 USD
View
B+
Retailer 5
-
€764 EUR
$857 USD
View
Retailer 6
-
€926 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
€1,086 EUR
$1,218 USD
View
B+
Retailer 8
-
€1,488 EUR
$1,669 USD
View
Retailer 9
-
€1,674 EUR
$1,878 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
€2,365 EUR
A$4,081 AUD
View
B
Retailer 11
-
€2,763 EUR
£2,440 GBP
View
Most Expensive
B
Do Amore Diamonds
27-60E5DB8B3 · Nov 2
€4,128 EUR
$4,630 USD
View
11 more retailers have this diamond
Prices start from €521 EURSave up to €3,607 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
3.86ct Marquise
€521 EUR