Radiant|Lab Grown|IGI

1.57ct G VVS1 Radiant Lab Grown Diamond

EX • G/VVS1 • IGI LG650484989

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

Certificate IGI LG650484989

Diamond specifications and retailer prices

From €686 EUR
£603 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: €686 EUR 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 1.57ct lab-grown radiant diamond

This 1.57ct 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 LG650484989 or 650484989. 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

1.57
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650484989
Dimensions8.19 × 5.69 × 3.92 mm
L/W Ratio1.44
Top View
8.19 mm5.69 mm1.57 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG650484989
Side View
Table 60.0%Crown 44.4°Girdle: MediumPavilion 35.1°CuletDepth 68.9%

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: €686 EUR|Low: €686 EUR|High: €686 EUR|Avg: €686 EUR
September 26, 2026
Diamond Quarter€686 EUR

1 data point across 1 retailer

1 retailer

B
Diamond Quarter
1.57VVS1GLG895720N · Oct 31
€686 EUR
£603 GBP
View

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B
1.57ct Radiant
€686 EUR