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Radiant|Lab Grown|IGI

1.01ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG724541078

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

Certificate IGI LG724541078

Diamond specifications and retailer prices

From €228 EUR
As of November 4, 2026
Save €992 EUR (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,220 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG724541078 or 724541078. Listed at 22 retailers as of November 4, 2026, with prices from €228 to €1,220, a €992 spread on the same certified stone. Reve Diamonds lists it at €1,220. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724541078
Dimensions6.87 × 5.01 × 3.38 mm
L/W Ratio1.37
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
6.87 mm5.01 mm1.01 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724541078
Side View
Table 66.0%Crown 44°Girdle: Slightly ThickPavilion 34°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
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: Nov 4
Current: €534 EUR|Low: €218 EUR|High: €1,220 EUR|Avg: €591 EUR|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 5, 2026
Retailer 2€228 EUR
Retailer 3€282 EUR
Retailer 5€290 EUR
Retailer 9€399 EUR
Retailer 10€426 EUR
Retailer 8€486 EUR
Retailer 7€487 EUR
Retailer 1€534 EUR
Retailer 6€693 EUR
Retailer 11€868 EUR
Retailer 4€1,129 EUR
Reve Diamonds€1,220 EUR

36 data points across 12 retailers

22 retailers€228 EUR to €1,220 EUR

A
Cheapest Retailer
-
€228 EUR
A
Retailer 2
-
€255 EUR
View
Final sale: no returns
A
Retailer 3
-
€264 EUR
View
Retailer 4
-
€282 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
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€282 EUR
View
A
Retailer 6
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€290 EUR
View
A
Retailer 7
-
€318 EUR
View
A
Retailer 8
-
€399 EUR
View
A
Retailer 9
-
€426 EUR
View
A
Retailer 10
-
€486 EUR
View
A
Retailer 11
-
€487 EUR
View
A
Retailer 12
-
€498 EUR
View
A
Retailer 13
-
€505 EUR
View
B+
Retailer 14
-
€534 EUR
View
B+
Retailer 15
-
€693 EUR
View
B+
Retailer 16
-
€761 EUR
View
B
Retailer 17
-
€868 EUR
View
B
Retailer 18
-
€908 EUR
View
B
Retailer 19
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€953 EUR
View
B
Retailer 20
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€1,095 EUR
View
B
Retailer 21
-
€1,129 EUR
View
Most Expensive
B
Reve Diamonds
FC11C9228 · Nov 4
€1,220 EUR
$1,375 USD
View
21 more retailers have this diamond
Prices start from €228 EURSave up to €992 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
€228 EUR