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 €175 EUR
$195 USD
As of October 30, 2026
Save €1,499 EUR (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,898 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 LG784644955 or 784644955. Listed at 14 retailers as of October 30, 2026, with a 859% 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 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,898 EUR|Low: €175 EUR|High: €2,399 EUR|Avg: €877 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
October 31, 2026
Retailer 7€175 EUR
Retailer 3€303 EUR
Retailer 8€348 EUR
Retailer 11€378 EUR
Retailer 12€395 EUR
Retailer 4€412 EUR
Retailer 2€419 EUR
Retailer 10€698 EUR
Retailer 6€963 EUR
Retailer 5€1,325 EUR
Retailer 9€1,674 EUR
Rare Carat€1,898 EUR

26 data points across 12 retailers

14 retailers€175 EUR to €1,674 EUR

A+
Cheapest Retailer
-
€175 EUR
$195 USD
Retailer 2
-
€240 EUR
$268 USD
View
Price last confirmed 32 days ago
Retailer 3
-
€278 EUR
$311 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
€303 EUR
$338 USD
View
Final sale: no returns
A
Retailer 5
-
€348 EUR
$389 USD
View
A
Retailer 6
-
€378 EUR
$422 USD
View
A
Retailer 7
-
€395 EUR
$441 USD
View
A
Retailer 8
-
€419 EUR
View
B+
Retailer 9
-
€698 EUR
$780 USD
View
B+
Retailer 10
-
€963 EUR
£847 GBP
View
Retailer 11
-
€1,056 EUR
$1,180 USD
View
Price last confirmed 31 days ago
B
Retailer 12
-
€1,325 EUR
$1,480 USD
View
B
Retailer 13
-
€1,674 EUR
$1,870 USD
View
Most Expensive
Rare Carat
617-56B · Oct 18
€1,898 EUR
$2,120 USD
View
Price last confirmed 13 days ago
13 more retailers have this diamond
Prices start from €175 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
€175 EUR