CaratHunter
Plans
Radiant|Lab Grown|IGI

5.34ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG768628645

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

Certificate IGI LG768628645

Diamond specifications and retailer prices

From $12,355 CAD
As of November 3, 2026
Save $40,761 CAD (77%) vs most expensive(unlock to see where)
13 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 LG768628645 or 768628645. Listed at 13 retailers as of October 31, 2026, with prices from $12,355 to $53,116, a $40,761 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 angle40.6°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768628645
Dimensions12.19 × 8.79 × 5.86 mm
L/W Ratio1.39
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
12.19 mm8.79 mm5.34 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768628645
Side View
Table 62.0%Crown 40.6°Girdle: ThickPavilion 34.4°Culet: NoneDepth 66.7%

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: Nov 3
Current: $27,757 CAD|Low: $12,355 CAD|High: $60,253 CAD|Avg: $29,509 CAD|-22.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 4, 2026
Retailer 2$12,355 CAD
Retailer 12$14,046 CAD
Retailer 4$14,924 CAD
Retailer 10$16,777 CAD
Retailer 11$17,175 CAD
Retailer 7$21,150 CAD
Retailer 9$25,127 CAD
Retailer 1$27,757 CAD
Retailer 8$27,894 CAD
Retailer 3$29,429 CAD
Retailer 5$33,590 CAD
Retailer 6$45,641 CAD
Taylor and Hart$53,116 CAD

39 data points across 13 retailers

13 retailers$12,355 CAD to $53,116 CAD

A
Cheapest Retailer
-
$12,355 CAD
A
Retailer 2
-
$14,046 CAD
View
A
Retailer 3
-
$16,777 CAD
View
A
Retailer 4
-
$17,175 CAD
View
A
Retailer 5
-
$21,150 CAD
View
Retailer 6
-
$21,800 CAD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$25,127 CAD
View
B+
Retailer 8
-
$27,757 CAD
View
B+
Retailer 9
-
$27,894 CAD
View
A
Retailer 10
-
$29,429 CAD
View
B+
Retailer 11
-
$33,590 CAD
View
B+
Retailer 12
-
$45,641 CAD
View
Most Expensive
B
Taylor and Hart
ONIR8Y0 · Oct 31
$53,116 CAD
$38,008 USD
View
12 more retailers have this diamond
Prices start from $12,355 CADSave up to $40,761 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
$12,355 CAD