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Marquise|Lab Grown|IGI

1.47ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG788682100

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788682100

Diamond specifications and retailer prices

From $1,578 AUD
$1,110 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: $1,578 AUD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.47ct lab-grown marquise diamond

This 1.47ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788682100 or 788682100. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788682100
Dimensions11.54 × 5.89 × 3.81 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.54 mm5.89 mm1.47 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788682100
Side View
Table 60.0%Crown 36.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $1,578 AUD|Low: $223 AUD|High: $1,578 AUD|Avg: $904 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 23, 2026
Retailer 5$587 AUD
Retailer 2$684 AUD
Retailer 9$798 AUD
Retailer 7$805 AUD
Retailer 10$812 AUD
Retailer 6$1,004 AUD
Retailer 4$1,095 AUD
Retailer 8$1,177 AUD
Retailer 3$1,251 AUD
Brilliant Earth$1,578 AUD

46 data points across 10 retailers

1 retailer

B
Brilliant Earth
18559254A · Oct 28
$1,578 AUD
$1,110 USD
View

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B
1.47ct Marquise
$1,578 AUD