Radiant|Lab Grown|IGI

1.01ct E FL Radiant Lab Grown Diamond

VG • E/FL • IGI LG836617478

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

Certificate IGI LG836617478

Diamond specifications and retailer prices

From $348 CAD
$249 USD
As of October 30, 2026
Save $1,761 CAD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,668 CAD 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 very-good cut grade and certified by IGI LG836617478 or 836617478. Listed at 14 retailers as of October 30, 2026, with a 506% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
E
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836617478
Dimensions6.87 × 4.94 × 3.43 mm
L/W Ratio1.39
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 mm4.94 mm1.01 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836617478
Side View
Table 63.0%Crown 40.6°Girdle: MediumPavilion 36.4°Culet: NoneDepth 69.4%

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: Oct 30
Current: $2,668 CAD|Low: $348 CAD|High: $2,975 CAD|Avg: $1,270 CAD|-1.0%
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 10$348 CAD
Retailer 11$402 CAD
Retailer 8$648 CAD
Retailer 12$714 CAD
Retailer 6$726 CAD
Retailer 7$830 CAD
Retailer 4$878 CAD
Retailer 15$896 CAD
Retailer 14$1,158 CAD
Retailer 9$1,291 CAD
Retailer 3$1,433 CAD
Retailer 13$1,510 CAD
Retailer 5$2,072 CAD
Retailer 2$2,109 CAD
Rare Carat$2,668 CAD

10 data points across 15 retailers

14 retailers$348 CAD to $2,109 CAD

A
Cheapest Retailer
-
$348 CAD
$249 USD
Final sale: no returns
Retailer 2
-
$395 CAD
$283 USD
View
Price last confirmed 26 days ago
A
Retailer 3
-
$402 CAD
£226 GBP
View
Retailer 4
-
$511 CAD
$366 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$648 CAD
$464 USD
View
Retailer 6
-
$714 CAD
€487 EUR
View
Price last confirmed 7 days ago
Retailer 7
-
$878 CAD
ZAR 10,154 ZAR
View
Price last confirmed 25 days ago
B+
Retailer 8
-
$1,158 CAD
SGD 1,120 SGD
View
B+
Retailer 9
-
$1,291 CAD
$924 USD
View
Retailer 10
-
$1,433 CAD
$1,026 USD
View
Price last confirmed 25 days ago
B
Retailer 11
-
$1,510 CAD
$1,081 USD
View
Retailer 12
-
$2,072 CAD
£1,168 GBP
View
Price last confirmed 25 days ago
B
Retailer 13
-
$2,109 CAD
$1,510 USD
View
Most Expensive
Rare Carat
PD-247960 · Oct 21
$2,668 CAD
$1,910 USD
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from $348 CADSave up to $1,761 CAD

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
$348 CAD