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Radiant|Lab Grown|IGI

5.26ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG787622943

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

Certificate IGI LG787622943

Diamond specifications and retailer prices

From $15,242 CAD
$10,890 USD
As of October 29, 2026
Save $37,469 CAD (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $52,711 CAD at Taylor and Hart · As of October 28, 2026
View at Taylor and Hart

About this 5.26ct lab-grown radiant diamond

This 5.26ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787622943 or 787622943. Listed at 11 retailers as of October 28, 2026, with prices from $15,242 to $52,711, a $37,469 spread on the same certified stone. Taylor and Hart lists it at $52,711. 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

5.26
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787622943
Dimensions12.14 × 8.82 × 5.73 mm
L/W Ratio1.38
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
12.14 mm8.82 mm5.26 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787622943
Side View
Table 63.0%Crown 44.7°Girdle: Slightly ThickPavilion 33.9°Culet: NoneDepth 65.0%

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: $27,674 CAD|Low: $15,242 CAD|High: $95,675 CAD|Avg: $33,531 CAD|-13.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 29, 2026
Retailer 7$15,242 CAD
Retailer 9$16,694 CAD
Retailer 10$17,058 CAD
Retailer 6$17,572 CAD
Retailer 4$20,740 CAD
Retailer 3$26,138 CAD
Retailer 1$27,674 CAD
Retailer 5$29,478 CAD
Retailer 2$40,644 CAD
Retailer 8$48,589 CAD
Taylor and Hart$52,711 CAD
Retailer 11$95,675 CAD

31 data points across 12 retailers

11 retailers$15,242 CAD to $52,711 CAD

A
Cheapest Retailer
-
$15,242 CAD
$10,890 USD
A
Retailer 2
-
$16,694 CAD
$11,928 USD
View
A
Retailer 3
-
$17,058 CAD
$12,188 USD
View
A
Retailer 4
-
$17,572 CAD
$12,555 USD
View
A
Retailer 5
-
$20,740 CAD
£11,668 GBP
View
A
Retailer 6
-
$27,674 CAD
£15,569 GBP
View
B+
Retailer 7
-
$29,478 CAD
€20,059 EUR
View
B+
Retailer 8
-
$40,644 CAD
$29,040 USD
View
B
Retailer 9
-
$48,589 CAD
$34,716 USD
View
Most Expensive
B
Taylor and Hart
XM26SG8 · Oct 28
$52,711 CAD
$37,662 USD
View
9 more retailers have this diamond
Prices start from $15,242 CADSave up to $37,469 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
5.26ct Radiant
$15,242 CAD