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Heart|Lab Grown|IGI

1.55ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG629404267

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG629404267

Diamond specifications and retailer prices

From $362 CAD
$259 USD
As of November 1, 2026
Save $2,181 CAD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,543 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG629404267 or 629404267. Listed at 17 retailers as of November 1, 2026, with prices from $362 to $2,543, a $2,181 spread on the same certified stone. Do Amore Diamonds lists it at $2,543. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629404267
Dimensions7.13 × 8.03 × 4.59 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.13 mm8.03 mm1.55 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629404267
Side View
Table 62.0%Crown 38.7°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 57.2%

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: $2,543 CAD|Low: $310 CAD|High: $3,130 CAD|Avg: $1,153 CAD|-18.0%
Do Amore Diamonds
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 2, 2026
Retailer 3$326 CAD
Retailer 5$362 CAD
Retailer 12$377 CAD
Retailer 13$542 CAD
Retailer 6$769 CAD
Retailer 2$850 CAD
Retailer 9$1,038 CAD
Retailer 11$1,302 CAD
Retailer 10$1,642 CAD
Retailer 4$1,669 CAD
Retailer 7$1,785 CAD
Retailer 8$2,526 CAD
Do Amore Diamonds$2,543 CAD

44 data points across 13 retailers

17 retailers$362 CAD to $2,543 CAD

Retailer 1
-
$326 CAD
$233 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$362 CAD
$259 USD
View
Final sale: no returns
Retailer 3
-
$377 CAD
$270 USD
View
Price last confirmed 13 days ago
Retailer 4
-
$404 CAD
$289 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$404 CAD
$289 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$542 CAD
$388 USD
View
A
Retailer 7
-
$548 CAD
$392 USD
View
A
Retailer 8
-
$769 CAD
ZAR 8,893 ZAR
View
B+
Retailer 9
-
$850 CAD
£479 GBP
View
B+
Retailer 10
-
$1,038 CAD
A$1,143 AUD
View
B
Retailer 11
-
$1,302 CAD
$932 USD
View
Retailer 12
-
$1,432 CAD
$1,025 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
$1,642 CAD
$1,175 USD
View
B
Retailer 14
-
$1,669 CAD
$1,194 USD
View
B
Retailer 15
-
$1,785 CAD
£1,006 GBP
View
B
Retailer 16
-
$2,526 CAD
$1,808 USD
View
Most Expensive
B
Do Amore Diamonds
36-1874439 · Nov 2
$2,543 CAD
$1,820 USD
View
16 more retailers have this diamond
Prices start from $362 CADSave up to $2,181 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
1.55ct Heart
$362 CAD