CaratHunter
Plans
Heart|Lab Grown|IGI

1.72ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG799644271

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG799644271

Diamond specifications and retailer prices

From $931 CAD
$665 USD
As of October 30, 2026
Save $7,341 CAD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,272 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.72ct lab-grown heart diamond

This 1.72ct 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 LG799644271 or 799644271. Listed at 10 retailers as of October 29, 2026, with prices from $931 to $8,272, a $7,341 spread on the same certified stone. Do Amore Diamonds lists it at $8,272. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799644271
Dimensions8.33 × 7.50 × 4.59 mm
L/W Ratio1.11
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
8.33 mm7.50 mm1.72 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799644271
Side View
Table 59.0%Crown 36.7°Girdle: STK-THKPavilion 36.2°Culet: NoneDepth 55.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $8,272 CAD|Low: $931 CAD|High: $8,650 CAD|Avg: $3,428 CAD|-4.4%
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
Retailer 16
Retailer 17
October 28, 2026
Retailer 15$931 CAD
Retailer 11$1,013 CAD
Retailer 4$1,047 CAD
Retailer 14$1,449 CAD
Retailer 16$1,759 CAD
Retailer 2$1,763 CAD
Retailer 8$2,087 CAD
Retailer 3$2,333 CAD
Retailer 13$2,676 CAD
Retailer 5$2,745 CAD
Retailer 12$3,351 CAD
Retailer 10$4,687 CAD
Retailer 9$4,688 CAD
Retailer 7$5,290 CAD
Retailer 6$5,387 CAD
Retailer 17$7,656 CAD
Do Amore Diamonds$8,272 CAD

14 data points across 17 retailers

10 retailers$931 CAD to $8,272 CAD

A
Cheapest Retailer
-
$931 CAD
$665 USD
A
Retailer 2
-
$1,013 CAD
$724 USD
View
A
Retailer 3
-
$1,449 CAD
$1,035 USD
View
A
Retailer 4
-
$1,759 CAD
$1,257 USD
View
B+
Retailer 5
-
$1,763 CAD
$1,260 USD
View
B+
Retailer 6
-
$2,676 CAD
$1,912 USD
View
B+
Retailer 7
-
$3,351 CAD
$2,394 USD
View
B
Retailer 8
-
$4,687 CAD
£2,637 GBP
View
B
Retailer 9
-
$7,656 CAD
$5,470 USD
View
Most Expensive
B
Do Amore Diamonds
27-1FCBFD474 · Oct 29
$8,272 CAD
$5,910 USD
View
9 more retailers have this diamond
Prices start from $931 CADSave up to $7,341 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
1.72ct Heart
$931 CAD