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Marquise|Lab Grown|IGI

3.27ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG844679039

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844679039

Diamond specifications and retailer prices

From $604 AUD
$424 USD
As of November 1, 2026
Save $3,767 AUD (86%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,370 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.27ct lab-grown marquise diamond

This 3.27ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844679039 or 844679039. Listed at 4 retailers as of October 31, 2026, with prices from $604 to $4,370, a $3,767 spread on the same certified stone. Brilliant Earth lists it at $4,370. 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

3.27
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844679039
Dimensions15.33 × 7.81 × 4.79 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.33 mm7.81 mm3.27 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844679039
Side View
Table 62.0%Crown 36.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,140 AUD|Low: $604 AUD|High: $3,445 AUD|Avg: $1,359 AUD|-4.7%
Retailer 1
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$604 AUD
Retailer 1$1,140 AUD
Retailer 3$3,445 AUD

18 data points across 3 retailers

4 retailers$604 AUD to $4,370 AUD

A
Cheapest Retailer
-
$604 AUD
$424 USD
Final sale: no returns
A
Retailer 2
-
$1,140 AUD
£631 GBP
View
B
Retailer 3
-
$3,445 AUD
$2,420 USD
View
Most Expensive
B
Brilliant Earth
22188149A · Oct 31
$4,370 AUD
$3,070 USD
View
3 more retailers have this diamond
Prices start from $604 AUDSave up to $3,767 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
3.27ct Marquise
$604 AUD