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Radiant|Lab Grown|IGI

1.01ct H SI1 Radiant Lab Grown Diamond

EX • H/SI1 • IGI LG494187706

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

Certificate IGI LG494187706

Diamond specifications and retailer prices

From €920 EUR
$1,028 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: €920 EUR at B2C Jewels
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 B2C Jewels

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG494187706 or 494187706. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle37.8°
Pavilion angle30.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG494187706
Dimensions6.64 × 5.11 mm
L/W Ratio1.30
Culet sizePointed
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
6.64 mm5.11 mm1.01 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI LG494187706
Side View
Table 67.5%Crown 37.8°Girdle: Slightly ThickPavilion 30.3°Culet: NoneDepth 65.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: €920 EUR|Low: €877 EUR|High: €1,516 EUR|Avg: €1,119 EUR|-39.3%
September 23, 2026
B2C Jewels€920 EUR

4 data points across 1 retailer

1 retailer

B
B2C Jewels
20034262 · Oct 30
€920 EUR
$1,028 USD
View

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
1.01ct Radiant
€920 EUR