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Radiant|Lab Grown|IGI

1.59ct G VVS1 Radiant Lab Grown Diamond

EX • G/VVS1 • IGI LG678562794

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG678562794

Diamond specifications and retailer prices

From $1,103 AUD
£610 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $1,103 AUD at Diamond Quarter
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 Diamond Quarter

About this 1.59ct lab-grown radiant diamond

This 1.59ct lab-grown radiant 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 LG678562794 or 678562794. Listed at a single retailer as of October 31, 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678562794
Dimensions7.98 × 5.89 × 3.98 mm
L/W Ratio1.35
Top View
7.98 mm5.89 mm1.59 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678562794
Side View
Table 65.0%Crown 43.8°Girdle: MediumPavilion 36°CuletDepth 67.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $1,103 AUD|Low: $1,103 AUD|High: $1,103 AUD|Avg: $1,103 AUD
September 26, 2026
Diamond Quarter$1,103 AUD

1 data point across 1 retailer

1 retailer

B
Diamond Quarter
1.59VVS1GLG94F3BAN · Oct 31
$1,103 AUD
£610 GBP
View

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B
1.59ct Radiant
$1,103 AUD