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Radiant|Lab Grown|IGI

1.01ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG670465031

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

Certificate IGI LG670465031

Diamond specifications and retailer prices

From €179 EUR
$201 USD
As of November 2, 2026
Save €1,096 EUR (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,275 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG670465031 or 670465031. Listed at 22 retailers as of October 31, 2026, with prices from €179 to €1,275, a €1,096 spread on the same certified stone. Brilliant Earth lists it at €1,275. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670465031
Dimensions6.90 × 5.01 × 3.27 mm
L/W Ratio1.38
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
6.90 mm5.01 mm1.01 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670465031
Side View
Table 66.0%Crown 44.3°Girdle: Slightly ThickPavilion 33.4°Culet: NoneDepth 65.3%

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: Nov 2
Current: €1,275 EUR|Low: €171 EUR|High: €1,275 EUR|Avg: €499 EUR
Brilliant Earth
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
Retailer 18
November 2, 2026
Retailer 16€179 EUR
Retailer 8€201 EUR
Retailer 14€209 EUR
Retailer 4€223 EUR
Retailer 7€223 EUR
Retailer 11€385 EUR
Retailer 5€386 EUR
Retailer 2€409 EUR
Retailer 13€423 EUR
Retailer 18€433 EUR
Retailer 15€514 EUR
Retailer 3€602 EUR
Retailer 10€708 EUR
Retailer 17€716 EUR
Retailer 9€764 EUR
Retailer 12€1,042 EUR
Retailer 6€1,068 EUR
Brilliant Earth€1,275 EUR

42 data points across 18 retailers

22 retailers€179 EUR to €1,275 EUR

Retailer 1
-
€175 EUR
$196 USD
Price last confirmed 36 days ago
A
Retailer 2
-
€179 EUR
$201 USD
View
Retailer 3
-
€185 EUR
$207 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
€201 EUR
$225 USD
View
Final sale: no returns
A
Retailer 5
-
€209 EUR
$234 USD
View
Retailer 6
-
€223 EUR
$250 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
€223 EUR
$250 USD
View
A
Retailer 8
-
€385 EUR
ZAR 6,967 ZAR
View
A
Retailer 9
-
€386 EUR
$433 USD
View
A
Retailer 10
-
€409 EUR
£361 GBP
View
A
Retailer 11
-
€423 EUR
View
A
Retailer 12
-
€433 EUR
$486 USD
View
B+
Retailer 13
-
€514 EUR
$577 USD
View
B+
Retailer 14
-
€602 EUR
$675 USD
View
Retailer 15
-
€708 EUR
A$1,221 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
€716 EUR
$803 USD
View
B
Retailer 17
-
€764 EUR
$856 USD
View
B
Retailer 18
-
€794 EUR
$890 USD
View
Retailer 19
-
€915 EUR
$1,027 USD
View
Price last confirmed 63 days ago
B
Retailer 20
-
€1,042 EUR
£920 GBP
View
B
Retailer 21
-
€1,068 EUR
$1,198 USD
View
Most Expensive
B
Brilliant Earth
15483178A · Oct 31
€1,275 EUR
$1,430 USD
View
21 more retailers have this diamond
Prices start from €179 EURSave up to €1,096 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
€179 EUR