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Marquise|Lab Grown|IGI

3.04ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG841646515

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841646515

Diamond specifications and retailer prices

From $721 AUD
As of November 4, 2026
Save $634 AUD (47%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,343 AUD at Brilliant Earth · As of October 13, 2026
View at Brilliant Earth

About this 3.04ct lab-grown marquise diamond

This 3.04ct 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 LG841646515 or 841646515. Listed at 4 retailers as of November 4, 2026, with a 88% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.04
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841646515
Dimensions14.79 × 7.57 × 4.72 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.79 mm7.57 mm3.04 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841646515
Side View
Table 62.0%Crown 37°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $4,343 AUD|Low: $714 AUD|High: $4,343 AUD|Avg: $2,578 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3$721 AUD
Retailer 2$1,356 AUD
Retailer 4$3,193 AUD
Brilliant Earth$4,343 AUD

27 data points across 4 retailers

4 retailers$721 AUD to $1,356 AUD

A
Cheapest Retailer
-
$721 AUD
Final sale: no returns
A
Retailer 2
-
$1,356 AUD
View
Retailer 3
-
$3,193 AUD
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
21772774A · Oct 13
$4,343 AUD
$3,040 USD
View
Price last confirmed 23 days ago
3 more retailers have this diamond
Prices start from $721 AUDSave up to $634 AUD

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
3.04ct Marquise
$721 AUD