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Heart|Lab Grown|IGI

1.17ct D FL Heart Lab Grown Diamond

EX • D/FL • IGI LG800676804

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG800676804

Diamond specifications and retailer prices

From $408 CAD
$292 USD
As of October 30, 2026
Save $3,211 CAD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,619 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.17ct lab-grown heart diamond

This 1.17ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800676804 or 800676804. Listed at 14 retailers as of October 30, 2026, with prices from $408 to $3,619, a $3,211 spread on the same certified stone. Do Amore Diamonds lists it at $3,619. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800676804
Dimensions6.17 × 7.24 × 4.41 mm
L/W Ratio1.17
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
6.17 mm7.24 mm1.17 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800676804
Side View
Table 59.0%Crown 35.7°Girdle: ThickPavilion 39.4°Culet: NoneDepth 60.9%

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 30
Current: $3,619 CAD|Low: $408 CAD|High: $4,933 CAD|Avg: $1,501 CAD|-26.6%
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
November 1, 2026
Retailer 10$408 CAD
Retailer 3$472 CAD
Retailer 7$575 CAD
Retailer 6$668 CAD
Retailer 11$724 CAD
Retailer 8$741 CAD
Retailer 5$826 CAD
Retailer 13$829 CAD
Retailer 4$1,306 CAD
Retailer 12$1,554 CAD
Retailer 14$1,794 CAD
Retailer 2$2,236 CAD
Retailer 9$2,990 CAD
Do Amore Diamonds$3,619 CAD

40 data points across 14 retailers

14 retailers$408 CAD to $3,619 CAD

A
Cheapest Retailer
-
$408 CAD
$292 USD
A
Retailer 2
-
$472 CAD
$338 USD
View
A
Retailer 3
-
$575 CAD
£324 GBP
View
A
Retailer 4
-
$668 CAD
$478 USD
View
Final sale: no returns
A
Retailer 5
-
$724 CAD
$518 USD
View
A
Retailer 6
-
$741 CAD
$530 USD
View
A
Retailer 7
-
$826 CAD
$591 USD
View
A
Retailer 8
-
$829 CAD
$593 USD
View
B+
Retailer 9
-
$1,306 CAD
A$1,438 AUD
View
B+
Retailer 10
-
$1,554 CAD
$1,112 USD
View
B+
Retailer 11
-
$1,794 CAD
$1,284 USD
View
B
Retailer 12
-
$2,236 CAD
£1,260 GBP
View
B
Retailer 13
-
$2,990 CAD
$2,140 USD
View
Most Expensive
B
Do Amore Diamonds
27-C3AFEE524 · Oct 31
$3,619 CAD
$2,590 USD
View
13 more retailers have this diamond
Prices start from $408 CADSave up to $3,211 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
1.17ct Heart
$408 CAD