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Heart|Lab Grown|IGI

1.80ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG816616101

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816616101

Diamond specifications and retailer prices

From $1,835 CAD
$1,311 USD
As of October 28, 2026
Save $6,801 CAD (79%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,636 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.8ct lab-grown heart diamond

This 1.8ct 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 LG816616101 or 816616101. Listed at 7 retailers as of October 28, 2026, with prices from $1,835 to $8,636, a $6,801 spread on the same certified stone. Do Amore Diamonds lists it at $8,636. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816616101
Dimensions7.19 × 8.36 × 4.99 mm
L/W Ratio1.16
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
7.19 mm8.36 mm1.80 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816616101
Side View
Table 58.0%Crown 36.4°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 59.7%

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 28
Current: $8,636 CAD|Low: $1,016 CAD|High: $9,027 CAD|Avg: $3,573 CAD|-4.3%
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
October 28, 2026
Retailer 3$1,016 CAD
Retailer 11$1,094 CAD
Retailer 7$1,835 CAD
Retailer 2$1,840 CAD
Retailer 12$2,260 CAD
Retailer 9$2,441 CAD
Retailer 6$2,697 CAD
Retailer 10$2,816 CAD
Retailer 5$4,673 CAD
Retailer 4$5,536 CAD
Retailer 8$8,006 CAD
Do Amore Diamonds$8,636 CAD

13 data points across 12 retailers

7 retailers$1,835 CAD to $8,636 CAD

A
Cheapest Retailer
-
$1,835 CAD
$1,311 USD
A
Retailer 2
-
$1,840 CAD
$1,315 USD
View
B+
Retailer 3
-
$2,697 CAD
$1,927 USD
View
Retailer 4
-
$2,816 CAD
ZAR 32,499 ZAR
View
Price last confirmed 48 days ago
B+
Retailer 5
-
$4,673 CAD
£2,629 GBP
View
B
Retailer 6
-
$8,006 CAD
$5,720 USD
View
Most Expensive
B
Do Amore Diamonds
27-BB3DDC003 · Oct 30
$8,636 CAD
$6,170 USD
View
6 more retailers have this diamond
Prices start from $1,835 CADSave up to $6,801 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
1.80ct Heart
$1,835 CAD