CaratHunter
Plans
Heart|Lab Grown|IGI

1.22ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG705519181

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG705519181

Diamond specifications and retailer prices

From $387 CAD
$277 USD
As of October 30, 2026
Save $1,738 CAD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,772 CAD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore 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 LG705519181 or 705519181. Listed at 21 retailers as of October 30, 2026, with a 449% 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

1.22
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705519181
Dimensions6.45 × 7.72 × 4.31 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.45 mm7.72 mm1.22 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705519181
Side View
Table 61.0%Crown 29.6°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 55.8%

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: Oct 30
Current: $2,125 CAD|Low: $372 CAD|High: $2,150 CAD|Avg: $984 CAD|-1.1%
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
November 1, 2026
Retailer 12$387 CAD
Retailer 4$450 CAD
Retailer 2$481 CAD
Retailer 5$481 CAD
Retailer 11$698 CAD
Retailer 6$708 CAD
Retailer 9$911 CAD
Retailer 7$943 CAD
Retailer 13$1,238 CAD
Retailer 8$1,294 CAD
Retailer 10$1,477 CAD
Retailer 3$1,704 CAD
Retailer 1$2,125 CAD

38 data points across 13 retailers

21 retailers$387 CAD to $2,125 CAD

A
Cheapest Retailer
-
$387 CAD
$277 USD
A
Retailer 2
-
$432 CAD
$309 USD
View
Final sale: no returns
A
Retailer 3
-
$450 CAD
$322 USD
View
A
Retailer 4
-
$481 CAD
$344 USD
View
Retailer 5
-
$481 CAD
$344 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$536 CAD
$384 USD
View
B+
Retailer 7
-
$630 CAD
$451 USD
View
B+
Retailer 8
-
$641 CAD
$459 USD
View
B+
Retailer 9
-
$698 CAD
$500 USD
View
B+
Retailer 10
-
$708 CAD
£399 GBP
View
B+
Retailer 11
-
$911 CAD
ZAR 10,538 ZAR
View
B+
Retailer 12
-
$943 CAD
£531 GBP
View
Retailer 13
-
$1,238 CAD
A$1,364 AUD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$1,294 CAD
A$1,425 AUD
View
B
Retailer 15
-
$1,477 CAD
$1,057 USD
View
B
Retailer 16
-
$1,704 CAD
$1,220 USD
View
B
Retailer 17
-
$1,933 CAD
$1,384 USD
View
B
Retailer 18
-
$2,008 CAD
$1,437 USD
View
B
Retailer 19
-
$2,125 CAD
£1,198 GBP
View
Retailer 20
-
$3,436 CAD
$2,460 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-705519181 · Nov 1
$3,772 CAD
$2,700 USD
View
Price under review
20 more retailers have this diamond
Prices start from $387 CADSave up to $1,738 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
$387 CAD