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Radiant|Lab Grown|IGI

1.01ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG784644955

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

Certificate IGI LG784644955

Diamond specifications and retailer prices

From €174 EUR
$195 USD
As of November 2, 2026
Save €1,716 EUR (91%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,890 EUR at Rare Carat · As of November 1, 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 LG784644955 or 784644955. Listed at 14 retailers as of November 1, 2026, with prices from €174 to €1,890, a €1,716 spread on the same certified stone. Rare Carat lists it at €1,890. 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
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644955
Dimensions7.29 × 4.98 × 3.20 mm
L/W Ratio1.46
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
7.29 mm4.98 mm1.01 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644955
Side View
Table 67.0%Crown 38.2°Girdle: Slightly ThickPavilion 33.1°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 2
Current: €1,890 EUR|Low: €174 EUR|High: €2,389 EUR|Avg: €869 EUR|+9.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 7€174 EUR
Retailer 3€301 EUR
Retailer 8€347 EUR
Retailer 11€376 EUR
Retailer 12€393 EUR
Retailer 4€410 EUR
Retailer 5€418 EUR
Retailer 10€695 EUR
Retailer 2€953 EUR
Retailer 6€1,320 EUR
Retailer 9€1,667 EUR
Rare Carat€1,890 EUR

27 data points across 12 retailers

14 retailers€174 EUR to €1,890 EUR

A+
Cheapest Retailer
-
€174 EUR
$195 USD
Retailer 2
-
€239 EUR
$268 USD
View
Price last confirmed 33 days ago
Retailer 3
-
€277 EUR
$311 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
€301 EUR
$338 USD
View
Final sale: no returns
A
Retailer 5
-
€347 EUR
$389 USD
View
A
Retailer 6
-
€376 EUR
$422 USD
View
A
Retailer 7
-
€393 EUR
$441 USD
View
A
Retailer 8
-
€418 EUR
View
B+
Retailer 9
-
€695 EUR
$780 USD
View
B+
Retailer 10
-
€953 EUR
£842 GBP
View
Retailer 11
-
€1,052 EUR
$1,180 USD
View
Price last confirmed 33 days ago
B
Retailer 12
-
€1,320 EUR
$1,480 USD
View
B
Retailer 13
-
€1,667 EUR
$1,870 USD
View
Most Expensive
B
Rare Carat
617-56B · Nov 1
€1,890 EUR
$2,120 USD
View
13 more retailers have this diamond
Prices start from €174 EURSave up to €1,716 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
€174 EUR