Radiant|Lab Grown|IGI

1.01ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG799647006

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

Certificate IGI LG799647006

Diamond specifications and retailer prices

From $278 USD
£219 GBP
As of October 30, 2026
Save $1,833 USD (87%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,110 USD at Brilliant Earth · As of October 29, 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799647006 or 799647006. Listed at 8 retailers as of October 29, 2026, with prices from $278 to $2,110, a $1,833 spread on the same certified stone. Brilliant Earth lists it at $2,110. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799647006
Dimensions7.08 × 4.85 × 3.40 mm
L/W Ratio1.46
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
7.08 mm4.85 mm1.01 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799647006
Side View
Table 68.0%Crown 45.2°Girdle: Slightly ThickPavilionCulet: NoneDepth 70.1%

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: Oct 30
Current: $2,110 USD|Low: $237 USD|High: $2,200 USD|Avg: $939 USD|-4.1%
Brilliant Earth
Retailer 2
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Retailer 18
October 30, 2026
Retailer 6$237 USD
Retailer 2$278 USD
Retailer 18$365 USD
Retailer 14$415 USD
Retailer 4$585 USD
Retailer 7$595 USD
Retailer 3$611 USD
Retailer 9$616 USD
Retailer 17$636 USD
Retailer 13$765 USD
Retailer 16$909 USD
Retailer 5$1,042 USD
Retailer 11$1,054 USD
Retailer 8$1,236 USD
Retailer 10$1,524 USD
Retailer 12$1,840 USD
Retailer 15$1,900 USD
Brilliant Earth$2,110 USD

20 data points across 18 retailers

8 retailers$278 USD to $2,110 USD

A
Cheapest Retailer
-
$278 USD
£219 GBP
A
Retailer 2
-
$415 USD
View
B+
Retailer 3
-
$765 USD
View
B+
Retailer 4
-
$909 USD
View
B+
Retailer 5
-
$1,054 USD
£830 GBP
View
B
Retailer 6
-
$1,840 USD
View
Retailer 7
-
$1,900 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21730992Y · Oct 29
$2,110 USD
View
7 more retailers have this diamond
Prices start from $278 USDSave up to $1,833 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
$278 USD