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Heart|Lab Grown|GIA

6.22ct F SI1 Heart Lab Grown Diamond

EX • F/SI1 • GIA 7478949147

Certificate GIA 7478949147

Diamond specifications and retailer prices

From $2,617 CAD
£1,475 GBP
As of November 2, 2026
Save $6,283 CAD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,900 CAD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 6.22ct lab-grown heart diamond

This 6.22ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7478949147. Listed at 12 retailers as of November 1, 2026, with prices from $2,617 to $8,900, a $6,283 spread on the same certified stone. The Diamond Guys lists it at $8,900. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

6.22
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7478949147
Dimensions11.71 × 13.07 × 7.17 mm
L/W Ratio1.12
Culet sizeNone
Key to symbols
Feather, Growth Remnant
Top View
11.71 mm13.07 mm6.22 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7478949147
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 54.9%

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 2
Current: $2,617 CAD|Low: $1,038 CAD|High: $24,789 CAD|Avg: $5,251 CAD|+51.6%
Retailer 1
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
Retailer 15
Retailer 16
The Diamond Guys
November 2, 2026
Retailer 3$1,038 CAD
Retailer 4$1,075 CAD
Retailer 16$1,321 CAD
Retailer 1$2,617 CAD
Retailer 14$2,648 CAD
Retailer 11$2,676 CAD
Retailer 9$3,355 CAD
Retailer 2$3,398 CAD
Retailer 12$4,589 CAD
Retailer 13$4,710 CAD
Retailer 7$5,438 CAD
Retailer 6$5,615 CAD
Retailer 10$6,649 CAD
Retailer 5$6,857 CAD
Retailer 15$8,231 CAD
The Diamond Guys$8,900 CAD
Retailer 8$24,789 CAD

23 data points across 17 retailers

12 retailers$2,617 CAD to $8,900 CAD

Retailer 1
-
$926 CAD
$663 USD
Price last confirmed 20 days ago
Retailer 2
-
$1,075 CAD
$769 USD
View
Price last confirmed 21 days ago
Retailer 3
-
$1,075 CAD
$769 USD
View
Price last confirmed 30 days ago
Retailer 4
-
$1,332 CAD
$953 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$2,617 CAD
£1,475 GBP
View
Retailer 6
-
$2,648 CAD
$1,895 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$2,676 CAD
$1,915 USD
View
B+
Retailer 8
-
$3,355 CAD
£1,891 GBP
View
B+
Retailer 9
-
$4,589 CAD
$3,284 USD
View
Retailer 10
-
$4,710 CAD
£2,654 GBP
View
Price last confirmed 18 days ago
B
Retailer 11
-
$6,649 CAD
$4,758 USD
View
Most Expensive
B
The Diamond Guys
1993807603 · Nov 1
$8,900 CAD
$6,369 USD
View
11 more retailers have this diamond
Prices start from $2,617 CADSave up to $6,283 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+
6.22ct Heart
$2,617 CAD