Radiant|Lab Grown|IGI

1.01ct G VVS1 Radiant Lab Grown Diamond

VG • G/VVS1 • IGI LG687550431

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

Certificate IGI LG687550431

Diamond specifications and retailer prices

From $532 USD
£419 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $532 USD 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 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG687550431 or 687550431. 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
G
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687550431
Dimensions7.21 × 4.95 × 3.30 mm
L/W Ratio1.46
Top View
7.21 mm4.95 mm1.01 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687550431
Side View
Table 63.0%Crown 41.3°Girdle: MediumPavilion 35.2°Culet: NoneDepth 66.7%

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: $378 USD|Low: $378 USD|High: $412 USD|Avg: $396 USD|-4.1%
March 12, 2026
Retailer 1$378 USD

20 data points across 1 retailer

1 retailer

B
Diamond Quarter
1.01VVS1GLG31C01AN · Oct 31
$532 USD
£419 GBP
View

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B
1.01ct Radiant
$532 USD