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Heart|Lab Grown|IGI

1.79ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG825632086

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825632086

Diamond specifications and retailer prices

From $1,424 AUD
£788 GBP
As of November 1, 2026
Save $7,317 AUD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,741 AUD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.79ct lab-grown heart diamond

This 1.79ct 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 LG825632086 or 825632086. Listed at 7 retailers as of November 1, 2026, with prices from $1,424 to $8,741, a $7,317 spread on the same certified stone. Do Amore Diamonds lists it at $8,741. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825632086
Dimensions8.58 × 7.43 × 4.83 mm
L/W Ratio1.15
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
8.58 mm7.43 mm1.79 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825632086
Side View
Table 67.0%Crown 38.3°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 56.3%

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: Nov 1
Current: $8,741 AUD|Low: $1,162 AUD|High: $9,140 AUD|Avg: $3,658 AUD|-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
November 1, 2026
Retailer 3$1,162 AUD
Retailer 2$1,424 AUD
Retailer 9$1,856 AUD
Retailer 7$1,858 AUD
Retailer 12$2,276 AUD
Retailer 10$2,469 AUD
Retailer 8$2,728 AUD
Retailer 11$2,848 AUD
Retailer 6$4,748 AUD
Retailer 4$5,600 AUD
Retailer 5$5,993 AUD
Do Amore Diamonds$8,741 AUD

23 data points across 12 retailers

7 retailers$1,424 AUD to $8,741 AUD

A
Cheapest Retailer
-
$1,424 AUD
£788 GBP
A
Retailer 2
-
$1,856 AUD
$1,304 USD
View
B+
Retailer 3
-
$1,858 AUD
$1,305 USD
View
B+
Retailer 4
-
$2,728 AUD
$1,916 USD
View
B+
Retailer 5
-
$4,748 AUD
£2,626 GBP
View
B
Retailer 6
-
$5,993 AUD
$4,210 USD
View
Most Expensive
B
Do Amore Diamonds
27-F9003B8EF · Nov 1
$8,741 AUD
$6,140 USD
View
6 more retailers have this diamond
Prices start from $1,424 AUDSave up to $7,317 AUD

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
1.79ct Heart
$1,424 AUD