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Marquise|Lab Grown|IGI

3.59ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG846649441

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846649441

Diamond specifications and retailer prices

From $608 USD
As of November 1, 2026
Save $2,902 USD (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,510 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.59ct lab-grown marquise diamond

This 3.59ct 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 LG846649441 or 846649441. Listed at 3 retailers as of October 31, 2026, with prices from $608 to $3,510, a $2,902 spread on the same certified stone. Brilliant Earth lists it at $3,510. 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

3.59
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846649441
Dimensions16.33 × 7.88 × 4.96 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
16.33 mm7.88 mm3.59 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846649441
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $3,510 USD|Low: $602 USD|High: $3,520 USD|Avg: $1,947 USD
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$608 USD
Retailer 2$1,094 USD
Brilliant Earth$3,510 USD

15 data points across 3 retailers

3 retailers$608 USD to $3,510 USD

A
Cheapest Retailer
-
$608 USD
Final sale: no returns
A
Retailer 2
-
$1,094 USD
£862 GBP
View
Most Expensive
B
Brilliant Earth
22179106A · Oct 31
$3,510 USD
View
2 more retailers have this diamond
Prices start from $608 USDSave up to $2,902 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
3.59ct Marquise
$608 USD