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Heart|Lab Grown|IGI

1.22ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG659441028

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG659441028

Diamond specifications and retailer prices

From $344 CAD
$246 USD
As of November 1, 2026
Save $1,416 CAD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,760 CAD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.22ct lab-grown heart diamond

This 1.22ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG659441028 or 659441028. Listed at 14 retailers as of November 1, 2026, with prices from $344 to $1,760, a $1,416 spread on the same certified stone. Reve Diamonds lists it at $1,760. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659441028
Dimensions6.50 × 7.46 × 4.46 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.50 mm7.46 mm1.22 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659441028
Side View
Table 56.0%Crown 36.7°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 59.8%

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 1
Current: $660 CAD|Low: $305 CAD|High: $1,760 CAD|Avg: $890 CAD|+16.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 1, 2026
Retailer 5$339 CAD
Retailer 3$344 CAD
Retailer 11$516 CAD
Retailer 12$654 CAD
Retailer 1$660 CAD
Retailer 2$669 CAD
Retailer 7$711 CAD
Retailer 13$826 CAD
Retailer 9$934 CAD
Retailer 8$1,201 CAD
Retailer 10$1,233 CAD
Retailer 4$1,303 CAD
Retailer 6$1,533 CAD
Reve Diamonds$1,760 CAD

35 data points across 14 retailers

14 retailers$344 CAD to $1,760 CAD

Retailer 1
-
$334 CAD
$239 USD
Price last confirmed 35 days ago
A
Retailer 2
-
$344 CAD
$246 USD
View
Final sale: no returns
Retailer 3
-
$516 CAD
£291 GBP
View
Price last confirmed 16 days ago
B+
Retailer 4
-
$654 CAD
$468 USD
View
B+
Retailer 5
-
$660 CAD
ZAR 7,635 ZAR
View
B+
Retailer 6
-
$669 CAD
$479 USD
View
B+
Retailer 7
-
$711 CAD
£401 GBP
View
B+
Retailer 8
-
$826 CAD
$591 USD
View
B+
Retailer 9
-
$934 CAD
A$1,029 AUD
View
B
Retailer 10
-
$1,201 CAD
$860 USD
View
B
Retailer 11
-
$1,233 CAD
$883 USD
View
B
Retailer 12
-
$1,303 CAD
$933 USD
View
B
Retailer 13
-
$1,533 CAD
£864 GBP
View
Most Expensive
B
Reve Diamonds
93E23A215 · Nov 1
$1,760 CAD
$1,260 USD
View
13 more retailers have this diamond
Prices start from $344 CADSave up to $1,416 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
1.22ct Heart
$344 CAD