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Radiant|Lab Grown|IGI

5.07ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG784645785

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

Certificate IGI LG784645785

Diamond specifications and retailer prices

From $11,351 CAD
$8,110 USD
As of October 30, 2026
Save $59,483 CAD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $70,834 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 5.07ct lab-grown radiant diamond

This 5.07ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784645785 or 784645785. Listed at 14 retailers as of October 30, 2026, with prices from $11,351 to $70,834, a $59,483 spread on the same certified stone. Do Amore Diamonds lists it at $70,834. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.07
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645785
Dimensions12.06 × 8.53 × 5.97 mm
L/W Ratio1.41
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
12.06 mm8.53 mm5.07 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645785
Side View
Table 65.0%Crown 38.5°Girdle: STK-THKPavilion 36.9°Culet: NoneDepth 70.0%

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: $70,834 CAD|Low: $10,689 CAD|High: $78,714 CAD|Avg: $21,967 CAD|+1.5%
Do Amore Diamonds
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
October 30, 2026
Retailer 7$11,351 CAD
Retailer 13$11,562 CAD
Retailer 8$11,772 CAD
Retailer 3$11,821 CAD
Retailer 9$13,058 CAD
Retailer 6$13,165 CAD
Retailer 14$14,666 CAD
Retailer 12$15,260 CAD
Retailer 5$16,018 CAD
Retailer 11$16,345 CAD
Retailer 4$25,627 CAD
Retailer 10$26,081 CAD
Retailer 2$27,978 CAD
Do Amore Diamonds$70,834 CAD

35 data points across 14 retailers

14 retailers$11,351 CAD to $70,834 CAD

A
Cheapest Retailer
-
$11,351 CAD
$8,110 USD
A
Retailer 2
-
$11,562 CAD
$8,261 USD
View
A
Retailer 3
-
$11,772 CAD
$8,411 USD
View
A
Retailer 4
-
$11,821 CAD
$8,446 USD
View
A
Retailer 5
-
$13,058 CAD
$9,330 USD
View
A
Retailer 6
-
$13,165 CAD
$9,406 USD
View
Final sale: no returns
A
Retailer 7
-
$14,666 CAD
$10,479 USD
View
A
Retailer 8
-
$15,260 CAD
$10,903 USD
View
Retailer 9
-
$16,018 CAD
$11,445 USD
View
Price last confirmed 11 days ago
A
Retailer 10
-
$16,345 CAD
$11,678 USD
View
Retailer 11
-
$25,627 CAD
€17,438 EUR
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$26,081 CAD
£14,673 GBP
View
B+
Retailer 13
-
$27,978 CAD
$19,990 USD
View
Most Expensive
B
Do Amore Diamonds
27-BDDC7C32C · Oct 30
$70,834 CAD
$50,610 USD
View
13 more retailers have this diamond
Prices start from $11,351 CADSave up to $59,483 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
5.07ct Radiant
$11,351 CAD