Radiant|Lab Grown|IGI

1.01ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG799643641

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

Certificate IGI LG799643641

Diamond specifications and retailer prices

From €231 EUR
$258 USD
As of October 30, 2026
Save €1,398 EUR (86%) vs most expensive(unlock to see where)
20 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 very-good cut grade and certified by IGI LG799643641 or 799643641. Listed at 20 retailers as of October 30, 2026, with a 605% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799643641
Dimensions7.15 × 4.90 × 3.41 mm
L/W Ratio1.46
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
7.15 mm4.90 mm1.01 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799643641
Side View
Table 67.0%Crown 39°Girdle: MED-STKPavilion 36°Culet: NoneDepth 69.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,907 EUR|Low: €214 EUR|High: €2,417 EUR|Avg: €806 EUR|-1.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 5€231 EUR
Retailer 12€265 EUR
Retailer 9€330 EUR
Retailer 17€435 EUR
Retailer 14€440 EUR
Retailer 2€445 EUR
Retailer 15€464 EUR
Retailer 10€479 EUR
Retailer 4€500 EUR
Retailer 8€501 EUR
Retailer 7€720 EUR
Retailer 16€826 EUR
Retailer 3€870 EUR
Retailer 6€934 EUR
Retailer 13€1,032 EUR
Retailer 11€1,629 EUR
Rare Carat€1,907 EUR

34 data points across 17 retailers

20 retailers€231 EUR to €1,629 EUR

A
Cheapest Retailer
-
€231 EUR
$258 USD
Final sale: no returns
Retailer 2
-
€256 EUR
$286 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
€265 EUR
£233 GBP
View
Retailer 4
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€310 EUR
$346 USD
View
Price last confirmed 34 days ago
Retailer 5
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€330 EUR
$369 USD
View
Price last confirmed 28 days ago
A
Retailer 6
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€435 EUR
$486 USD
View
A
Retailer 7
-
€440 EUR
ZAR 7,944 ZAR
View
A
Retailer 8
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€445 EUR
View
A
Retailer 9
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€464 EUR
$518 USD
View
A
Retailer 10
-
€479 EUR
£421 GBP
View
B+
Retailer 11
-
€500 EUR
$559 USD
View
B+
Retailer 12
-
€720 EUR
SGD 1,087 SGD
View
Retailer 13
-
€772 EUR
$863 USD
View
Price last confirmed 26 days ago
B
Retailer 14
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€826 EUR
$923 USD
View
B
Retailer 15
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€870 EUR
$972 USD
View
B
Retailer 16
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€934 EUR
$1,044 USD
View
B
Retailer 17
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€1,032 EUR
£908 GBP
View
Retailer 18
-
€1,062 EUR
$1,187 USD
View
Price last confirmed 31 days ago
B
Retailer 19
-
€1,629 EUR
$1,820 USD
View
Most Expensive
Rare Carat
ACP-204455 · Oct 18
€1,907 EUR
$2,130 USD
View
Price last confirmed 13 days ago
19 more retailers have this diamond
Prices start from €231 EURSave up to €1,398 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
€231 EUR