Radiant|Lab Grown|IGI

1.02ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG634427722

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

Certificate IGI LG634427722

Diamond specifications and retailer prices

From $622 USD
£490 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $622 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 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG634427722 or 634427722. 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

1.02
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634427722
Dimensions6.99 × 4.98 × 3.47 mm
L/W Ratio1.40
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.99 mm4.98 mm1.02 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634427722
Side View
Table 68.0%Crown 37.4°Girdle: Slightly ThickPavilion 40.3°Culet: NoneDepth 69.7%

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: $621 USD|Low: $210 USD|High: $1,570 USD|Avg: $658 USD|+0.8%
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Retailer 13
March 23, 2026
Retailer 3$210 USD
Retailer 5$260 USD
Retailer 4$405 USD
Retailer 2$539 USD
Retailer 12$605 USD
Retailer 1$621 USD
Retailer 11$624 USD
Retailer 6$632 USD
Retailer 8$759 USD
Retailer 10$881 USD
Retailer 13$960 USD
Retailer 9$1,143 USD
Retailer 7$1,540 USD

34 data points across 13 retailers

1 retailer

B
Diamond Quarter
1.02VVS1FLG22A291N · Oct 31
$622 USD
£490 GBP
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B
1.02ct Radiant
$622 USD