Heart|Lab Grown|IGI

0.72ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG804673978

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804673978

Diamond specifications and retailer prices

From $340 AUD
$239 USD
As of October 30, 2026
Save $1,427 AUD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,767 AUD at Reve Diamonds · As of October 30, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804673978 or 804673978. Listed at 19 retailers as of October 30, 2026, with prices from $340 to $1,767, a $1,427 spread on the same certified stone. Reve Diamonds lists it at $1,767. 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
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804673978
Dimensions6.03 × 5.72 × 3.64 mm
L/W Ratio1.05
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
6.03 mm5.72 mm0.72 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804673978
Side View
Table 55.0%Crown 34.6°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 60.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $703 AUD|Low: $238 AUD|High: $1,767 AUD|Avg: $862 AUD|+7.1%
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
Reve Diamonds
October 31, 2026
Retailer 4$340 AUD
Retailer 5$372 AUD
Retailer 12$534 AUD
Retailer 8$643 AUD
Retailer 3$666 AUD
Retailer 9$686 AUD
Retailer 1$703 AUD
Retailer 13$817 AUD
Retailer 10$967 AUD
Retailer 6$977 AUD
Retailer 7$1,068 AUD
Retailer 2$1,295 AUD
Retailer 11$1,522 AUD
Reve Diamonds$1,767 AUD

37 data points across 14 retailers

19 retailers$340 AUD to $1,767 AUD

Retailer 1
-
$306 AUD
$215 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$340 AUD
$239 USD
View
Final sale: no returns
Retailer 3
-
$347 AUD
$244 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$367 AUD
$258 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$380 AUD
$267 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$380 AUD
$267 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$534 AUD
$375 USD
View
A
Retailer 8
-
$643 AUD
€430 EUR
View
A
Retailer 9
-
$666 AUD
$468 USD
View
A
Retailer 10
-
$686 AUD
ZAR 7,788 ZAR
View
A
Retailer 11
-
$703 AUD
£389 GBP
View
B+
Retailer 12
-
$817 AUD
$574 USD
View
B+
Retailer 13
-
$967 AUD
View
B+
Retailer 14
-
$977 AUD
$686 USD
View
B+
Retailer 15
-
$1,068 AUD
$750 USD
View
Retailer 16
-
$1,220 AUD
$857 USD
View
Price last confirmed 26 days ago
B+
Retailer 17
-
$1,295 AUD
$910 USD
View
B
Retailer 18
-
$1,522 AUD
£842 GBP
View
Most Expensive
B
Reve Diamonds
F9E554CA8 · Oct 30
$1,767 AUD
$1,241 USD
View
18 more retailers have this diamond
Prices start from $340 AUDSave up to $1,427 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
$340 AUD