Radiant|Lab Grown|IGI

1.01ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG804650046

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

Certificate IGI LG804650046

Diamond specifications and retailer prices

From $415 USD
As of October 30, 2026
Save $1,425 USD (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,900 USD at Rare Carat · As of October 21, 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804650046 or 804650046. Listed at 7 retailers as of October 30, 2026, with a 343% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle41.6°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804650046
Dimensions7.21 × 5.03 × 3.22 mm
L/W Ratio1.43
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
7.21 mm5.03 mm1.01 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804650046
Side View
Table 69.0%Crown 41.6°Girdle: Slightly ThickPavilion 34.2°Culet: NoneDepth 64.0%

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: $1,900 USD|Low: $237 USD|High: $2,200 USD|Avg: $960 USD|-0.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 30, 2026
Retailer 5$237 USD
Retailer 17$370 USD
Retailer 13$415 USD
Retailer 3$585 USD
Retailer 6$595 USD
Retailer 16$611 USD
Retailer 9$616 USD
Retailer 15$636 USD
Retailer 12$765 USD
Retailer 14$909 USD
Retailer 4$1,042 USD
Retailer 10$1,054 USD
Retailer 7$1,236 USD
Retailer 8$1,341 USD
Retailer 2$1,440 USD
Retailer 11$1,840 USD
Rare Carat$1,900 USD

15 data points across 17 retailers

7 retailers$415 USD to $1,840 USD

A
Cheapest Retailer
-
$415 USD
B+
Retailer 2
-
$765 USD
View
B+
Retailer 3
-
$909 USD
View
B+
Retailer 4
-
$1,054 USD
£830 GBP
View
B
Retailer 5
-
$1,440 USD
View
B
Retailer 6
-
$1,840 USD
View
Most Expensive
Rare Carat
PD-210818 · Oct 21
$1,900 USD
View
Price last confirmed 9 days ago
6 more retailers have this diamond
Prices start from $415 USDSave up to $1,425 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
$415 USD