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Heart|Lab Grown|IGI

1.55ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG743555520

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG743555520

Diamond specifications and retailer prices

From $314 CAD
$225 USD
As of October 30, 2026
Save $2,703 CAD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,017 CAD at Do Amore Diamonds · As of October 31, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG743555520 or 743555520. Listed at 12 retailers as of October 30, 2026, with prices from $314 to $3,017, a $2,703 spread on the same certified stone. Do Amore Diamonds lists it at $3,017. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743555520
Dimensions7.24 × 8.13 × 4.58 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.24 mm8.13 mm1.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743555520
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 56.3%

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: Oct 30
Current: $3,017 CAD|Low: $314 CAD|High: $3,185 CAD|Avg: $1,117 CAD|-2.7%
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
Retailer 14
Retailer 15
October 29, 2026
Retailer 4$314 CAD
Retailer 12$352 CAD
Retailer 14$365 CAD
Retailer 15$485 CAD
Retailer 11$535 CAD
Retailer 13$745 CAD
Retailer 5$785 CAD
Retailer 7$865 CAD
Retailer 8$1,002 CAD
Retailer 9$1,083 CAD
Retailer 10$1,380 CAD
Retailer 3$1,531 CAD
Retailer 6$1,568 CAD
Retailer 2$1,730 CAD
Do Amore Diamonds$3,017 CAD

28 data points across 15 retailers

12 retailers$314 CAD to $3,017 CAD

A
Cheapest Retailer
-
$314 CAD
$225 USD
A
Retailer 2
-
$352 CAD
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$365 CAD
$261 USD
View
A
Retailer 4
-
$485 CAD
$347 USD
View
B+
Retailer 5
-
$535 CAD
$383 USD
View
A
Retailer 6
-
$745 CAD
$533 USD
View
B+
Retailer 7
-
$1,002 CAD
A$1,103 AUD
View
B+
Retailer 8
-
$1,083 CAD
$775 USD
View
B+
Retailer 9
-
$1,380 CAD
$988 USD
View
B+
Retailer 10
-
$1,531 CAD
$1,096 USD
View
B+
Retailer 11
-
$1,730 CAD
£975 GBP
View
Most Expensive
B
Do Amore Diamonds
27-DFBBECC00 · Oct 31
$3,017 CAD
$2,160 USD
View
11 more retailers have this diamond
Prices start from $314 CADSave up to $2,703 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
$314 CAD