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Heart|Lab Grown|IGI

1.53ct E FL Heart Lab Grown Diamond

VG • E/FL • IGI LG818660239

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818660239

Diamond specifications and retailer prices

From $767 CAD
$548 USD
As of October 27, 2026
Save $6,049 CAD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,816 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.53ct lab-grown heart diamond

This 1.53ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG818660239 or 818660239. Listed at 10 retailers as of October 27, 2026, with prices from $767 to $6,816, a $6,049 spread on the same certified stone. Do Amore Diamonds lists it at $6,816. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.53
Carat
E
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818660239
Dimensions7.88 × 6.93 × 4.66 mm
L/W Ratio1.14
Girdle conditionFaceted
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
7.88 mm6.93 mm1.53 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818660239
Side View
Table 58.0%Crown 39°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 59.1%

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 27
Current: $6,816 CAD|Low: $767 CAD|High: $7,334 CAD|Avg: $2,764 CAD|-7.1%
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
October 28, 2026
Retailer 7$767 CAD
Retailer 13$859 CAD
Retailer 6$999 CAD
Retailer 9$1,271 CAD
Retailer 8$1,471 CAD
Retailer 2$1,526 CAD
Retailer 5$1,712 CAD
Retailer 3$2,077 CAD
Retailer 10$2,279 CAD
Retailer 11$2,763 CAD
Retailer 12$4,566 CAD
Retailer 4$4,704 CAD
Retailer 14$5,374 CAD
Do Amore Diamonds$6,816 CAD

15 data points across 14 retailers

10 retailers$767 CAD to $6,816 CAD

A
Cheapest Retailer
-
$767 CAD
$548 USD
A
Retailer 2
-
$859 CAD
$614 USD
View
A
Retailer 3
-
$1,271 CAD
$908 USD
View
A
Retailer 4
-
$1,471 CAD
$1,051 USD
View
B+
Retailer 5
-
$1,526 CAD
$1,090 USD
View
B+
Retailer 6
-
$2,279 CAD
$1,628 USD
View
B+
Retailer 7
-
$2,763 CAD
$1,974 USD
View
B
Retailer 8
-
$4,566 CAD
£2,569 GBP
View
B
Retailer 9
-
$5,374 CAD
$3,840 USD
View
Most Expensive
B
Do Amore Diamonds
27-9F993F3F4 · Oct 29
$6,816 CAD
$4,870 USD
View
9 more retailers have this diamond
Prices start from $767 CADSave up to $6,049 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
1.53ct Heart
$767 CAD