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Marquise|Lab Grown|IGI

1.59ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG787619827

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787619827

Diamond specifications and retailer prices

From $2,169 AUD
$1,520 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $2,169 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 1.59ct lab-grown marquise diamond

This 1.59ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787619827 or 787619827. Listed at a single retailer as of November 2, 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

1.59
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787619827
Dimensions12.29 × 6.09 × 3.82 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.29 mm6.09 mm1.59 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787619827
Side View
Table 58.0%Crown 32.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $2,169 AUD|Low: $917 AUD|High: $2,169 AUD|Avg: $1,605 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
May 12, 2026
Retailer 4$917 AUD
Retailer 2$1,014 AUD
Retailer 6$1,256 AUD
Retailer 3$1,401 AUD
Retailer 5$1,863 AUD
Retailer 7$2,063 AUD
Brilliant Earth$2,169 AUD

8 data points across 7 retailers

1 retailer

B
Brilliant Earth
18828810A · Nov 2
$2,169 AUD
$1,520 USD
View

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.

B
1.59ct Marquise
$2,169 AUD