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Heart|Lab Grown|IGI

0.72ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG773635159

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG773635159

Diamond specifications and retailer prices

From $334 AUD
As of November 4, 2026
Save $1,535 AUD (82%) vs most expensive(unlock to see where)
19 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 LG773635159 or 773635159. Listed at 19 retailers as of November 4, 2026, with prices from $334 to $1,869, a $1,535 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 angle34°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773635159
Dimensions5.85 × 6.19 × 3.56 mm
L/W Ratio1.06
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
5.85 mm6.19 mm0.72 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773635159
Side View
Table 52.0%Crown 34°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 57.5%

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 4
Current: $414 AUD|Low: $320 AUD|High: $1,869 AUD|Avg: $885 AUD
Retailer 1
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Retailer 18
Reve Diamonds
November 5, 2026
Retailer 14$334 AUD
Retailer 13$371 AUD
Retailer 5$391 AUD
Retailer 1$414 AUD
Retailer 9$414 AUD
Retailer 4$589 AUD
Retailer 6$693 AUD
Retailer 2$696 AUD
Retailer 18$759 AUD
Retailer 11$773 AUD
Retailer 8$839 AUD
Retailer 7$911 AUD
Retailer 10$1,057 AUD
Retailer 17$1,069 AUD
Retailer 3$1,090 AUD
Retailer 15$1,330 AUD
Retailer 16$1,404 AUD
Retailer 12$1,654 AUD
Reve Diamonds$1,869 AUD

34 data points across 19 retailers

19 retailers$334 AUD to $1,869 AUD

A
Cheapest Retailer
-
$334 AUD
A
Retailer 2
-
$371 AUD
View
Final sale: no returns
A
Retailer 3
-
$391 AUD
View
A
Retailer 4
-
$414 AUD
View
Retailer 5
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$414 AUD
View
Price last confirmed 11 days ago
A
Retailer 6
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$589 AUD
View
A
Retailer 7
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$693 AUD
View
A
Retailer 8
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$696 AUD
View
A
Retailer 9
-
$759 AUD
View
A
Retailer 10
-
$773 AUD
View
B+
Retailer 11
-
$839 AUD
View
B+
Retailer 12
-
$911 AUD
View
B+
Retailer 13
-
$1,057 AUD
View
B+
Retailer 14
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$1,069 AUD
View
B+
Retailer 15
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$1,090 AUD
View
B+
Retailer 16
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$1,330 AUD
View
B
Retailer 17
-
$1,404 AUD
View
B
Retailer 18
-
$1,654 AUD
View
Most Expensive
B
Reve Diamonds
93665DDCB · Nov 4
$1,869 AUD
$1,309 USD
View
18 more retailers have this diamond
Prices start from $334 AUDSave up to $1,535 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
$334 AUD