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Radiant|Lab Grown|IGI

5.34ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG804665581

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

Certificate IGI LG804665581

Diamond specifications and retailer prices

From $15,441 CAD
As of November 2, 2026
Save $37,675 CAD (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $53,116 CAD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.34ct lab-grown radiant diamond

This 5.34ct 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 LG804665581 or 804665581. Listed at 11 retailers as of October 31, 2026, with prices from $15,441 to $53,116, a $37,675 spread on the same certified stone. Taylor and Hart lists it at $53,116. 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

5.34
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804665581
Dimensions12.14 × 8.91 × 5.77 mm
L/W Ratio1.36
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 mm8.91 mm5.34 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804665581
Side View
Table 62.0%Crown 44.8°Girdle: Slightly ThickPavilion 34.2°Culet: NoneDepth 64.8%

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: Nov 2
Current: $27,757 CAD|Low: $15,441 CAD|High: $96,985 CAD|Avg: $34,436 CAD|-22.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
November 4, 2026
Retailer 8$15,441 CAD
Retailer 9$17,098 CAD
Retailer 10$17,291 CAD
Retailer 7$17,420 CAD
Retailer 4$21,150 CAD
Retailer 6$25,127 CAD
Retailer 1$27,757 CAD
Retailer 5$27,894 CAD
Retailer 3$45,641 CAD
Taylor and Hart$53,116 CAD
Retailer 2$96,985 CAD

37 data points across 11 retailers

11 retailers$15,441 CAD to $53,116 CAD

A
Cheapest Retailer
-
$15,441 CAD
A
Retailer 2
-
$17,098 CAD
View
A
Retailer 3
-
$17,291 CAD
View
A
Retailer 4
-
$17,420 CAD
View
A
Retailer 5
-
$21,150 CAD
View
A
Retailer 6
-
$25,127 CAD
View
B+
Retailer 7
-
$27,757 CAD
View
B+
Retailer 8
-
$27,894 CAD
View
B+
Retailer 9
-
$45,641 CAD
View
Most Expensive
B
Taylor and Hart
IT3LE41 · Oct 31
$53,116 CAD
$38,008 USD
View
9 more retailers have this diamond
Prices start from $15,441 CADSave up to $37,675 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
5.34ct Radiant
$15,441 CAD