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Heart|Lab Grown|GIA

1.21ct D IF Heart Lab Grown Diamond

EX • D/IF • GIA 7533104556

Certificate GIA 7533104556

Diamond specifications and retailer prices

From $900 CAD
As of November 2, 2026
Save $3,613 CAD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,163 CAD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown heart diamond

This 1.21ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7533104556. Listed at 19 retailers as of November 2, 2026, with a 401% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7533104556
Dimensions6.55 × 7.12 × 4.38 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
6.55 mm7.12 mm1.21 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7533104556
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.4%

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 2
Current: $977 CAD|Low: $872 CAD|High: $4,633 CAD|Avg: $2,242 CAD|-1.4%
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
November 4, 2026
Retailer 3$900 CAD
Retailer 1$977 CAD
Retailer 9$1,003 CAD
Retailer 8$1,041 CAD
Retailer 5$1,293 CAD
Retailer 4$1,473 CAD
Retailer 12$1,592 CAD
Retailer 13$1,669 CAD
Retailer 11$2,116 CAD
Retailer 2$3,199 CAD
Retailer 14$3,239 CAD
Retailer 6$3,877 CAD
Retailer 7$4,116 CAD
Retailer 10$4,513 CAD

39 data points across 14 retailers

19 retailers$900 CAD to $4,513 CAD

A
Cheapest Retailer
-
$900 CAD
A
Retailer 2
-
$977 CAD
View
A
Retailer 3
-
$1,003 CAD
View
Final sale: no returns
A
Retailer 4
-
$1,041 CAD
View
B+
Retailer 5
-
$1,057 CAD
View
B+
Retailer 6
-
$1,206 CAD
View
B+
Retailer 7
-
$1,293 CAD
View
B+
Retailer 8
-
$1,473 CAD
View
B+
Retailer 9
-
$1,592 CAD
View
B+
Retailer 10
-
$1,669 CAD
View
B+
Retailer 11
-
$2,116 CAD
View
B
Retailer 12
-
$2,833 CAD
View
B
Retailer 13
-
$3,199 CAD
View
B
Retailer 14
-
$3,239 CAD
View
B
Retailer 15
-
$3,273 CAD
View
Retailer 16
-
$3,877 CAD
View
Price last confirmed 27 days ago
B
Retailer 17
-
$4,116 CAD
View
B
Retailer 18
-
$4,513 CAD
View
Most Expensive
Do Amore Diamonds
32-7533104556 · Nov 3
$6,163 CAD
$4,410 USD
View
Price under review
18 more retailers have this diamond
Prices start from $900 CADSave up to $3,613 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
1.21ct Heart
$900 CAD