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Heart|Lab Grown|IGI

1.54ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG692556212

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG692556212

Diamond specifications and retailer prices

From $532 CAD
$380 USD
As of October 27, 2026
Save $3,361 CAD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,893 CAD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.54ct lab-grown heart diamond

This 1.54ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG692556212 or 692556212. Listed at 18 retailers as of October 27, 2026, with prices from $532 to $3,893, a $3,361 spread on the same certified stone. Queensmith lists it at $3,893. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692556212
Dimensions7.58 × 7.65 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.58 mm7.65 mm1.54 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692556212
Side View
Table 58.0%Crown 40.5°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.0%

Caratlytics Score

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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 27
Current: $1,192 CAD|Low: $427 CAD|High: $2,728 CAD|Avg: $1,396 CAD|+0.9%
Retailer 1
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 3$532 CAD
Retailer 6$593 CAD
Retailer 15$595 CAD
Retailer 9$659 CAD
Retailer 16$868 CAD
Retailer 8$896 CAD
Retailer 12$1,108 CAD
Retailer 14$1,132 CAD
Retailer 1$1,192 CAD
Retailer 2$1,512 CAD
Retailer 10$1,529 CAD
Retailer 7$1,868 CAD
Retailer 13$2,119 CAD
Retailer 4$2,172 CAD
Retailer 5$2,467 CAD
Retailer 11$2,588 CAD

44 data points across 16 retailers

18 retailers$532 CAD to $3,893 CAD

A
Cheapest Retailer
-
$532 CAD
$380 USD
A
Retailer 2
-
$593 CAD
$424 USD
View
Final sale: no returns
A
Retailer 3
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$595 CAD
$425 USD
View
A
Retailer 4
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$659 CAD
$471 USD
View
A
Retailer 5
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$666 CAD
$476 USD
View
A
Retailer 6
-
$868 CAD
$620 USD
View
A
Retailer 7
-
$896 CAD
$640 USD
View
A
Retailer 8
-
$1,108 CAD
$792 USD
View
A
Retailer 9
-
$1,132 CAD
ZAR 13,071 ZAR
View
A
Retailer 10
-
$1,192 CAD
£671 GBP
View
A
Retailer 11
-
$1,512 CAD
$1,080 USD
View
A
Retailer 12
-
$1,529 CAD
A$1,681 AUD
View
B+
Retailer 13
-
$1,868 CAD
$1,335 USD
View
B+
Retailer 14
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$2,119 CAD
$1,514 USD
View
B+
Retailer 15
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$2,172 CAD
$1,552 USD
View
B+
Retailer 16
-
$2,467 CAD
$1,763 USD
View
B+
Retailer 17
-
$2,588 CAD
£1,456 GBP
View
Most Expensive
B
Queensmith
LG692556212 · Oct 27
$3,893 CAD
£2,190 GBP
View
17 more retailers have this diamond
Prices start from $532 CADSave up to $3,361 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
1.54ct Heart
$532 CAD