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 $584 USD
As of November 1, 2026
Save $4,046 USD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,630 USD 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 $584 to $4,630, a $4,046 spread on the same certified stone. Do Amore Diamonds lists it at $4,630. 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

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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: $4,630 USD|Low: $700 USD|High: $4,630 USD|Avg: $1,977 USD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 8$700 USD
Retailer 13$841 USD
Retailer 10$857 USD
Retailer 11$1,038 USD
Retailer 14$1,057 USD
Retailer 12$1,218 USD
Retailer 9$1,669 USD
Retailer 4$2,082 USD
Retailer 5$2,589 USD
Retailer 7$2,653 USD
Retailer 2$3,099 USD
Retailer 6$3,207 USD
Retailer 3$3,810 USD
Do Amore Diamonds$4,630 USD

13 data points across 14 retailers

12 retailers$584 USD to $4,630 USD

Retailer 1
-
$584 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$584 USD
View
A
Retailer 3
-
$700 USD
View
A
Retailer 4
-
$841 USD
View
B+
Retailer 5
-
$857 USD
View
Retailer 6
-
$1,038 USD
€989 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
$1,218 USD
View
B+
Retailer 8
-
$1,669 USD
View
Retailer 9
-
$1,878 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$2,653 USD
A$4,081 AUD
View
B
Retailer 11
-
$3,099 USD
£2,440 GBP
View
Most Expensive
B
Do Amore Diamonds
27-60E5DB8B3 · Nov 2
$4,630 USD
View
11 more retailers have this diamond
Prices start from $584 USDSave up to $4,046 USD

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
$584 USD