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Radiant|Lab Grown|IGI

1.01ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG816630847

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

Certificate IGI LG816630847

Diamond specifications and retailer prices

From $392 CAD
$280 USD
As of October 28, 2026
Save $1,506 CAD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,898 CAD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816630847 or 816630847. Listed at 17 retailers as of October 28, 2026, with prices from $392 to $1,898, a $1,506 spread on the same certified stone. Reve Diamonds lists it at $1,898. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816630847
Dimensions7.19 × 4.88 × 3.33 mm
L/W Ratio1.47
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
7.19 mm4.88 mm1.01 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816630847
Side View
Table 63.0%Crown 44.6°Girdle: MediumPavilion 34.9°Culet: NoneDepth 68.2%

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 28
Current: $829 CAD|Low: $360 CAD|High: $2,277 CAD|Avg: $1,244 CAD|-14.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 29, 2026
Retailer 11$392 CAD
Retailer 7$692 CAD
Retailer 9$731 CAD
Retailer 5$735 CAD
Retailer 8$794 CAD
Retailer 1$829 CAD
Retailer 10$882 CAD
Retailer 6$1,338 CAD
Retailer 3$1,473 CAD
Retailer 2$1,706 CAD
Retailer 4$1,754 CAD
Reve Diamonds$1,898 CAD

41 data points across 12 retailers

17 retailers$392 CAD to $1,898 CAD

A
Cheapest Retailer
-
$392 CAD
$280 USD
Final sale: no returns
A
Retailer 2
-
$452 CAD
$323 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$525 CAD
$375 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$561 CAD
$401 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$561 CAD
$401 USD
View
Price last confirmed 26 days ago
A
Retailer 6
-
$692 CAD
€471 EUR
View
A
Retailer 7
-
$731 CAD
$522 USD
View
A
Retailer 8
-
$735 CAD
$525 USD
View
A
Retailer 9
-
$794 CAD
$567 USD
View
A
Retailer 10
-
$829 CAD
£467 GBP
View
B+
Retailer 11
-
$882 CAD
$630 USD
View
B+
Retailer 12
-
$1,338 CAD
$956 USD
View
B
Retailer 13
-
$1,473 CAD
$1,052 USD
View
B
Retailer 14
-
$1,706 CAD
£960 GBP
View
B
Retailer 15
-
$1,754 CAD
£987 GBP
View
B
Retailer 16
-
$1,804 CAD
$1,289 USD
View
Price last confirmed 29 days ago
Most Expensive
B
Reve Diamonds
A80875274 · Oct 28
$1,898 CAD
$1,356 USD
View
16 more retailers have this diamond
Prices start from $392 CADSave up to $1,506 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
$392 CAD