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Marquise|Lab Grown|IGI

3.04ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG841638022

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841638022

Diamond specifications and retailer prices

From $1,115 AUD
As of November 2, 2026
Save $2,649 AUD (70%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,763 AUD at Brilliant Earth · As of November 1, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841638022 or 841638022. Listed at 3 retailers as of November 1, 2026, with prices from $1,115 to $3,763, a $2,649 spread on the same certified stone. Brilliant Earth lists it at $3,763. 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
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841638022
Dimensions14.70 × 7.71 × 4.74 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.70 mm7.71 mm3.04 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841638022
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $1,115 AUD|Low: $537 AUD|High: $2,915 AUD|Avg: $1,571 AUD|-4.8%
Retailer 1
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$537 AUD
Retailer 1$1,115 AUD
Retailer 3$2,880 AUD

25 data points across 3 retailers

3 retailers$1,115 AUD to $3,763 AUD

A
Cheapest Retailer
-
$1,115 AUD
Retailer 2
-
$2,880 AUD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21715242A · Nov 1
$3,763 AUD
$2,640 USD
View
2 more retailers have this diamond
Prices start from $1,115 AUDSave up to $2,649 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
$1,115 AUD