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Radiant|Lab Grown|IGI

1.01ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG816614984

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

Certificate IGI LG816614984

Diamond specifications and retailer prices

From €245 EUR
£215 GBP
As of November 1, 2026
Save €1,693 EUR (87%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,938 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 LG816614984 or 816614984. Listed at 8 retailers as of November 1, 2026, with prices from €245 to €1,938, a €1,693 spread on the same certified stone. Rare Carat lists it at €1,938. 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 angle38.5°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816614984
Dimensions7.15 × 5.14 × 3.25 mm
L/W Ratio1.39
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 mm5.14 mm1.01 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816614984
Side View
Table 68.0%Crown 38.5°Girdle: MED-STKPavilion 34.3°Culet: NoneDepth 63.2%

Caratlytics Score

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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 1
Current: €1,938 EUR|Low: €186 EUR|High: €2,327 EUR|Avg: €821 EUR|+11.4%
Rare Carat
Retailer 2
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Retailer 17
November 1, 2026
Retailer 5€186 EUR
Retailer 6€214 EUR
Retailer 2€245 EUR
Retailer 3€336 EUR
Retailer 13€375 EUR
Retailer 7€524 EUR
Retailer 17€552 EUR
Retailer 9€560 EUR
Retailer 16€576 EUR
Retailer 12€695 EUR
Retailer 15€836 EUR
Retailer 4€924 EUR
Retailer 14€954 EUR
Retailer 8€1,116 EUR
Retailer 10€1,325 EUR
Retailer 11€1,665 EUR
Rare Carat€1,938 EUR

20 data points across 17 retailers

8 retailers€245 EUR to €1,938 EUR

A+
Cheapest Retailer
-
€245 EUR
£215 GBP
A
Retailer 2
-
€375 EUR
$419 USD
View
B+
Retailer 3
-
€695 EUR
$776 USD
View
B+
Retailer 4
-
€836 EUR
$934 USD
View
B+
Retailer 5
-
€954 EUR
£839 GBP
View
B
Retailer 6
-
€1,325 EUR
$1,480 USD
View
B
Retailer 7
-
€1,665 EUR
$1,860 USD
View
Most Expensive
B
Rare Carat
F-671-971_l_800681298 · Nov 1
€1,938 EUR
$2,165 USD
View
7 more retailers have this diamond
Prices start from €245 EURSave up to €1,693 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
€245 EUR