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Heart|Lab Grown|IGI

0.72ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG723553027

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG723553027

Diamond specifications and retailer prices

From $366 AUD
As of November 4, 2026
Save $1,503 AUD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,869 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.72ct lab-grown heart diamond

This 0.72ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG723553027 or 723553027. Listed at 22 retailers as of November 4, 2026, with prices from $366 to $1,869, a $1,503 spread on the same certified stone. Reve Diamonds lists it at $1,869. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.72
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723553027
Dimensions5.69 × 6.22 × 3.56 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
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
5.69 mm6.22 mm0.72 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723553027
Side View
Table 58.0%Crown 37.3°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 57.2%

Caratlytics Score

How it works →
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 4
Current: $750 AUD|Low: $320 AUD|High: $1,869 AUD|Avg: $825 AUD|+4.8%
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
Reve Diamonds
November 5, 2026
Retailer 6$334 AUD
Retailer 10$366 AUD
Retailer 8$371 AUD
Retailer 9$393 AUD
Retailer 7$414 AUD
Retailer 17$589 AUD
Retailer 2$693 AUD
Retailer 15$696 AUD
Retailer 1$750 AUD
Retailer 14$759 AUD
Retailer 4$839 AUD
Retailer 3$911 AUD
Retailer 5$1,057 AUD
Retailer 12$1,069 AUD
Retailer 16$1,090 AUD
Retailer 11$1,379 AUD
Retailer 13$1,674 AUD
Reve Diamonds$1,869 AUD

39 data points across 18 retailers

22 retailers$366 AUD to $1,869 AUD

Retailer 1
-
$334 AUD
Price last confirmed 28 days ago
A
Retailer 2
-
$366 AUD
View
Final sale: no returns
Retailer 3
-
$371 AUD
View
Price last confirmed 37 days ago
Retailer 4
-
$393 AUD
View
Price last confirmed 41 days ago
Retailer 5
-
$414 AUD
View
Price last confirmed 26 days ago
Retailer 6
-
$414 AUD
View
Price last confirmed 24 days ago
A
Retailer 7
-
$589 AUD
View
A
Retailer 8
-
$693 AUD
View
A
Retailer 9
-
$696 AUD
View
A
Retailer 10
-
$750 AUD
View
A
Retailer 11
-
$759 AUD
View
Retailer 12
-
$764 AUD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
$839 AUD
View
B+
Retailer 14
-
$911 AUD
View
Retailer 15
-
$1,057 AUD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$1,069 AUD
View
B+
Retailer 17
-
$1,090 AUD
View
Retailer 18
-
$1,330 AUD
View
Price last confirmed 26 days ago
Retailer 19
-
$1,336 AUD
View
Price last confirmed 10 days ago
B+
Retailer 20
-
$1,379 AUD
View
B+
Retailer 21
-
$1,674 AUD
View
Most Expensive
B
Reve Diamonds
B8B1C3232 · Nov 4
$1,869 AUD
$1,309 USD
View
21 more retailers have this diamond
Prices start from $366 AUDSave up to $1,503 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
0.72ct Heart
$366 AUD