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Radiant|Lab Grown|IGI

6.20ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG754563331

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

Certificate IGI LG754563331

Diamond specifications and retailer prices

From $35,161 CAD
As of November 1, 2026
Save $34,648 CAD (50%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $69,809 CAD at MOH London · As of November 3, 2026
View at MOH London

About this 6.2ct lab-grown radiant diamond

This 6.2ct 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 LG754563331 or 754563331. Listed at 12 retailers as of November 1, 2026, with prices from $35,161 to $69,809, a $34,648 spread on the same certified stone. MOH London lists it at $69,809. 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

6.20
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563331
Dimensions13.56 × 9.18 × 5.97 mm
L/W Ratio1.48
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
13.56 mm9.18 mm6.20 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563331
Side View
Table 65.0%Crown 39.9°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 65.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $69,809 CAD|Low: $31,898 CAD|High: $203,079 CAD|Avg: $74,122 CAD
MOH London
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
November 4, 2026
Retailer 8$35,161 CAD
Retailer 3$35,715 CAD
Retailer 4$37,804 CAD
Retailer 13$40,033 CAD
Retailer 5$42,037 CAD
Retailer 10$47,241 CAD
Retailer 9$52,923 CAD
Retailer 7$59,116 CAD
Retailer 11$61,634 CAD
MOH London$69,809 CAD
Retailer 2$92,749 CAD
Retailer 6$115,343 CAD
Retailer 14$152,495 CAD
Retailer 12$203,079 CAD

31 data points across 14 retailers

12 retailers$35,161 CAD to $69,809 CAD

B+
Cheapest Retailer
-
$35,161 CAD
B+
Retailer 2
-
$35,715 CAD
View
B+
Retailer 3
-
$40,033 CAD
View
B+
Retailer 4
-
$47,241 CAD
View
B+
Retailer 5
-
$52,923 CAD
View
Retailer 6
-
$59,116 CAD
View
Price last confirmed 11 days ago
B
Retailer 7
-
$61,634 CAD
View
Most Expensive
B
MOH London
LG754563331 · Nov 3
$69,809 CAD
£39,333 GBP
View
7 more retailers have this diamond
Prices start from $35,161 CADSave up to $34,648 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.

B+
6.20ct Radiant
$35,161 CAD