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Marquise|Lab Grown|IGI

3.09ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1

Diamond specifications and retailer prices

From $672 AUD
As of November 2, 2026
Save $274 AUD (29%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $945 AUD at Moon Ocean · As of November 3, 2026
View at Moon Ocean

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 3 retailers as of November 2, 2026, with prices from $672 to $945, a $274 spread on the same certified stone. Moon Ocean lists it at $945. 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

3.09
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions15.37 × 7.54 × 4.71 mm
L/W Ratio2.04
Top View
15.37 mm7.54 mm3.09 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCuletDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $945 AUD|Low: $656 AUD|High: $3,213 AUD|Avg: $1,499 AUD|+1.1%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 3$672 AUD
Retailer 2$752 AUD
Retailer 4$813 AUD
Moon Ocean$945 AUD
Retailer 5$2,361 AUD
Retailer 6$3,213 AUD

18 data points across 6 retailers

3 retailers$672 AUD to $945 AUD

A
Cheapest Retailer
-
$672 AUD
B+
Retailer 2
-
$752 AUD
View
Most Expensive
B+
Moon Ocean
NVL-D0091D77C-426 · Nov 3
$945 AUD
£520 GBP
View
2 more retailers have this diamond
Prices start from $672 AUDSave up to $274 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
3.09ct Marquise
$672 AUD