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Radiant|Lab Grown|IGI

1.03ct G VVS1 Radiant Lab Grown Diamond

ID • G/VVS1 • IGI LG623460628

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

Certificate IGI LG623460628

Diamond specifications and retailer prices

From €551 EUR
£485 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: €551 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 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG623460628 or 623460628. 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

1.03
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623460628
Dimensions7.15 × 5.10 × 3.30 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 Faint Blue
Top View
7.15 mm5.10 mm1.03 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623460628
Side View
Table 65.0%Crown 41.2°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 64.7%

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: €172 EUR|Low: €167 EUR|High: €1,083 EUR|Avg: €515 EUR|+2.8%
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March 30, 2026
Retailer 1€172 EUR
Retailer 5€206 EUR
Retailer 14€301 EUR
Retailer 9€305 EUR
Retailer 15€386 EUR
Retailer 8€433 EUR
Retailer 11€441 EUR
Retailer 12€445 EUR
Retailer 13€465 EUR
Retailer 3€470 EUR
Retailer 10€599 EUR
Retailer 4€607 EUR
Retailer 6€614 EUR
Retailer 2€900 EUR
Retailer 7€1,083 EUR

45 data points across 15 retailers

1 retailer

B
Diamond Quarter
1.03VVS1GLG2844DBN · Oct 31
€551 EUR
£485 GBP
View

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B
1.03ct Radiant
€551 EUR