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Radiant|Lab Grown|IGI

5.07ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG804661257

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

Certificate IGI LG804661257

Diamond specifications and retailer prices

From $12,843 CAD
$9,194 USD
As of October 29, 2026
Save $46,983 CAD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $59,826 CAD at With Clarity · As of October 30, 2026
View at With Clarity

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 LG804661257 or 804661257. Listed at 13 retailers as of October 29, 2026, with prices from $12,843 to $59,826, a $46,983 spread on the same certified stone. With Clarity lists it at $59,826. 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 angle40.7°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804661257
Dimensions12.20 × 8.63 × 5.58 mm
L/W Ratio1.41
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
12.20 mm8.63 mm5.07 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804661257
Side View
Table 64.0%Crown 40.7°Girdle: MED-STKPavilion 33°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $17,722 CAD|Low: $12,843 CAD|High: $74,416 CAD|Avg: $28,938 CAD|-20.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 30, 2026
Retailer 7$12,843 CAD
Retailer 9$14,455 CAD
Retailer 10$15,415 CAD
Retailer 6$15,715 CAD
Retailer 11$16,021 CAD
Retailer 1$17,722 CAD
Retailer 5$24,575 CAD
Retailer 4$26,322 CAD
Retailer 3$28,497 CAD
Retailer 8$40,511 CAD
Retailer 2$46,185 CAD
With Clarity$59,826 CAD

33 data points across 12 retailers

13 retailers$12,843 CAD to $59,826 CAD

A
Cheapest Retailer
-
$12,843 CAD
$9,194 USD
A
Retailer 2
-
$14,455 CAD
$10,348 USD
View
A
Retailer 3
-
$15,415 CAD
$11,035 USD
View
Retailer 4
-
$15,715 CAD
$11,250 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$16,021 CAD
HK$89,600 HKD
View
A
Retailer 6
-
$17,722 CAD
£9,990 GBP
View
Retailer 7
-
$18,089 CAD
£10,196 GBP
View
Price last confirmed 15 days ago
A
Retailer 8
-
$24,575 CAD
€16,755 EUR
View
A
Retailer 9
-
$26,322 CAD
£14,837 GBP
View
B+
Retailer 10
-
$28,497 CAD
$20,400 USD
View
B+
Retailer 11
-
$40,511 CAD
$29,000 USD
View
B
Retailer 12
-
$46,185 CAD
$33,063 USD
View
Most Expensive
B
With Clarity
804661257 · Oct 30
$59,826 CAD
$42,828 USD
View
12 more retailers have this diamond
Prices start from $12,843 CADSave up to $46,983 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
$12,843 CAD