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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 $201 USD
As of November 4, 2026
Save $1,229 USD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,430 USD at Brilliant Earth · As of November 4, 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 23 retailers as of November 4, 2026, with prices from $201 to $1,430, a $1,229 spread on the same certified stone. Brilliant Earth lists it at $1,430. 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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Price History

Last verified: Nov 4
Current: $1,430 USD|Low: $192 USD|High: $1,430 USD|Avg: $556 USD
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 5, 2026
Retailer 17$201 USD
Retailer 8$225 USD
Retailer 15$234 USD
Retailer 4$250 USD
Retailer 7$250 USD
Retailer 12$431 USD
Retailer 5$433 USD
Retailer 2$453 USD
Retailer 14$474 USD
Retailer 3$486 USD
Retailer 16$577 USD
Retailer 10$793 USD
Retailer 18$803 USD
Retailer 11$806 USD
Retailer 9$856 USD
Retailer 13$1,168 USD
Retailer 6$1,198 USD
Brilliant Earth$1,430 USD

43 data points across 18 retailers

23 retailers$201 USD to $1,430 USD

Retailer 1
-
$196 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$201 USD
View
Retailer 3
-
$207 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
$225 USD
View
Final sale: no returns
A
Retailer 5
-
$234 USD
View
Retailer 6
-
$250 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$250 USD
View
A
Retailer 8
-
$431 USD
View
A
Retailer 9
-
$433 USD
View
A
Retailer 10
-
$453 USD
View
A
Retailer 11
-
$474 USD
View
A
Retailer 12
-
$486 USD
View
B+
Retailer 13
-
$577 USD
View
B+
Retailer 14
-
$680 USD
View
Retailer 15
-
$793 USD
View
Price last confirmed 11 days ago
B+
Retailer 16
-
$803 USD
View
B+
Retailer 17
-
$806 USD
View
B
Retailer 18
-
$856 USD
View
B
Retailer 19
-
$890 USD
View
Retailer 20
-
$1,026 USD
View
Price last confirmed 66 days ago
B
Retailer 21
-
$1,168 USD
View
B
Retailer 22
-
$1,198 USD
View
Most Expensive
B
Brilliant Earth
15483178A · Nov 4
$1,430 USD
View
22 more retailers have this diamond
Prices start from $201 USDSave up to $1,229 USD

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
$201 USD