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Heart|Lab Grown|IGI

1.50ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG836619902

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836619902

Diamond specifications and retailer prices

From $927 AUD
$651 USD
As of October 30, 2026
Save $5,031 AUD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,958 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.5ct lab-grown heart diamond

This 1.5ct 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 LG836619902 or 836619902. Listed at 19 retailers as of October 30, 2026, with prices from $927 to $5,958, a $5,031 spread on the same certified stone. With Clarity lists it at $5,958. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836619902
Dimensions6.96 × 7.68 × 4.71 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
6.96 mm7.68 mm1.50 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836619902
Side View
Table 63.0%Crown 38.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.3%

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: Oct 30
Current: $1,717 AUD|Low: $927 AUD|High: $7,061 AUD|Avg: $2,808 AUD|-23.0%
Retailer 1
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
With Clarity
November 1, 2026
Retailer 6$927 AUD
Retailer 2$1,008 AUD
Retailer 16$1,075 AUD
Retailer 5$1,169 AUD
Retailer 14$1,324 AUD
Retailer 3$1,590 AUD
Retailer 1$1,717 AUD
Retailer 10$1,719 AUD
Retailer 15$1,752 AUD
Retailer 13$1,974 AUD
Retailer 8$2,503 AUD
Retailer 17$3,021 AUD
Retailer 7$3,533 AUD
Retailer 4$3,707 AUD
Retailer 9$4,205 AUD
Retailer 12$4,551 AUD
Retailer 11$4,940 AUD
With Clarity$5,958 AUD

34 data points across 18 retailers

19 retailers$927 AUD to $5,958 AUD

A
Cheapest Retailer
-
$927 AUD
$651 USD
A
Retailer 2
-
$1,008 AUD
$708 USD
View
A
Retailer 3
-
$1,075 AUD
$755 USD
View
Retailer 4
-
$1,112 AUD
$781 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$1,169 AUD
$821 USD
View
Final sale: no returns
A
Retailer 6
-
$1,324 AUD
$930 USD
View
A
Retailer 7
-
$1,590 AUD
$1,117 USD
View
B+
Retailer 8
-
$1,717 AUD
£950 GBP
View
B+
Retailer 9
-
$1,719 AUD
€1,150 EUR
View
B+
Retailer 10
-
$1,752 AUD
$1,231 USD
View
B+
Retailer 11
-
$1,974 AUD
ZAR 22,401 ZAR
View
B+
Retailer 12
-
$2,503 AUD
$1,758 USD
View
B+
Retailer 13
-
$3,021 AUD
$2,122 USD
View
B+
Retailer 14
-
$3,533 AUD
$2,482 USD
View
B
Retailer 15
-
$3,707 AUD
$2,604 USD
View
B
Retailer 16
-
$4,205 AUD
SGD 3,992 SGD
View
B
Retailer 17
-
$4,551 AUD
£2,517 GBP
View
B
Retailer 18
-
$4,940 AUD
$3,470 USD
View
Most Expensive
B
With Clarity
836619902 · Oct 31
$5,958 AUD
$4,185 USD
View
18 more retailers have this diamond
Prices start from $927 AUDSave up to $5,031 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
1.50ct Heart
$927 AUD