Radiant|Lab Grown|IGI

1.01ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG825657743

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

Certificate IGI LG825657743

Diamond specifications and retailer prices

From €207 EUR
$231 USD
As of October 30, 2026
Save €1,499 EUR (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,907 EUR at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825657743 or 825657743. Listed at 19 retailers as of October 30, 2026, with a 725% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825657743
Dimensions7.24 × 4.87 × 3.47 mm
L/W Ratio1.49
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
7.24 mm4.87 mm1.01 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825657743
Side View
Table 60.0%Crown 34.1°Girdle: Slightly ThickPavilion 38.9°Culet: NoneDepth 71.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €1,907 EUR|Low: €207 EUR|High: €2,417 EUR|Avg: €795 EUR|-1.8%
Rare Carat
Retailer 2
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Retailer 21
October 31, 2026
Retailer 18€207 EUR
Retailer 20€232 EUR
Retailer 9€240 EUR
Retailer 6€256 EUR
Retailer 8€256 EUR
Retailer 3€435 EUR
Retailer 17€440 EUR
Retailer 2€445 EUR
Retailer 19€464 EUR
Retailer 13€479 EUR
Retailer 5€500 EUR
Retailer 12€501 EUR
Retailer 11€720 EUR
Retailer 7€823 EUR
Retailer 21€826 EUR
Retailer 4€870 EUR
Retailer 10€934 EUR
Retailer 16€1,032 EUR
Retailer 15€1,593 EUR
Retailer 14€1,706 EUR
Rare Carat€1,907 EUR

36 data points across 21 retailers

19 retailers€207 EUR to €1,706 EUR

A
Cheapest Retailer
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€207 EUR
$231 USD
A
Retailer 2
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€232 EUR
$259 USD
View
Final sale: no returns
A
Retailer 3
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€240 EUR
$268 USD
View
A
Retailer 4
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€256 EUR
$286 USD
View
A
Retailer 5
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€435 EUR
$486 USD
View
A
Retailer 6
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€440 EUR
ZAR 7,944 ZAR
View
A
Retailer 7
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€445 EUR
View
A
Retailer 8
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€464 EUR
$518 USD
View
A
Retailer 9
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€479 EUR
£421 GBP
View
A
Retailer 10
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€500 EUR
$559 USD
View
B+
Retailer 11
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€720 EUR
SGD 1,087 SGD
View
B+
Retailer 12
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€823 EUR
$920 USD
View
B+
Retailer 13
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€826 EUR
$923 USD
View
B+
Retailer 14
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€870 EUR
$972 USD
View
B+
Retailer 15
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€934 EUR
$1,044 USD
View
B+
Retailer 16
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€1,032 EUR
£908 GBP
View
B
Retailer 17
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€1,593 EUR
$1,780 USD
View
B
Retailer 18
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€1,706 EUR
$1,906 USD
View
Most Expensive
Rare Carat
VR-236507 · Oct 18
€1,907 EUR
$2,130 USD
View
Price last confirmed 13 days ago
18 more retailers have this diamond
Prices start from €207 EURSave up to €1,499 EUR

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.

A
1.01ct Radiant
€207 EUR