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Heart|Lab Grown|IGI

1.73ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG800676925

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG800676925

Diamond specifications and retailer prices

From $900 CAD
$643 USD
As of October 30, 2026
Save $7,092 CAD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,992 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.73ct lab-grown heart diamond

This 1.73ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800676925 or 800676925. Listed at 15 retailers as of October 29, 2026, with prices from $900 to $7,992, a $7,092 spread on the same certified stone. Do Amore Diamonds lists it at $7,992. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800676925
Dimensions7.32 × 8.05 × 4.99 mm
L/W Ratio1.10
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
7.32 mm8.05 mm1.73 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800676925
Side View
Table 57.0%Crown 35.4°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 62.0%

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: $7,992 CAD|Low: $900 CAD|High: $10,385 CAD|Avg: $3,054 CAD|-23.0%
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 10$900 CAD
Retailer 3$978 CAD
Retailer 12$1,272 CAD
Retailer 2$1,306 CAD
Retailer 4$1,330 CAD
Retailer 7$1,453 CAD
Retailer 5$1,561 CAD
Retailer 11$1,703 CAD
Retailer 8$1,949 CAD
Retailer 14$2,409 CAD
Retailer 13$2,666 CAD
Retailer 15$3,239 CAD
Retailer 9$4,549 CAD
Retailer 6$7,698 CAD
Do Amore Diamonds$7,992 CAD

40 data points across 15 retailers

15 retailers$900 CAD to $7,992 CAD

A
Cheapest Retailer
-
$900 CAD
$643 USD
A
Retailer 2
-
$978 CAD
$699 USD
View
A
Retailer 3
-
$1,272 CAD
$909 USD
View
A
Retailer 4
-
$1,306 CAD
£735 GBP
View
A
Retailer 5
-
$1,330 CAD
$950 USD
View
A
Retailer 6
-
$1,453 CAD
$1,038 USD
View
Final sale: no returns
A
Retailer 7
-
$1,561 CAD
$1,115 USD
View
A
Retailer 8
-
$1,703 CAD
$1,217 USD
View
B+
Retailer 9
-
$1,949 CAD
€1,326 EUR
View
B+
Retailer 10
-
$2,409 CAD
A$2,648 AUD
View
B+
Retailer 11
-
$2,666 CAD
$1,905 USD
View
B
Retailer 12
-
$3,239 CAD
$2,314 USD
View
B+
Retailer 13
-
$4,549 CAD
£2,559 GBP
View
B
Retailer 14
-
$7,698 CAD
$5,500 USD
View
Most Expensive
B
Do Amore Diamonds
27-DBF8E8574 · Oct 29
$7,992 CAD
$5,710 USD
View
14 more retailers have this diamond
Prices start from $900 CADSave up to $7,092 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
1.73ct Heart
$900 CAD