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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 $454 NZD
As of November 4, 2026
Save $1,867 NZD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,321 NZD 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 $454 to $2,321, a $1,867 spread on the same certified stone. Reve Diamonds lists it at $2,321. 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: $931 NZD|Low: $397 NZD|High: $2,321 NZD|Avg: $1,024 NZD|+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$415 NZD
Retailer 10$454 NZD
Retailer 8$461 NZD
Retailer 9$488 NZD
Retailer 7$514 NZD
Retailer 17$731 NZD
Retailer 2$860 NZD
Retailer 15$864 NZD
Retailer 1$931 NZD
Retailer 14$942 NZD
Retailer 4$1,041 NZD
Retailer 3$1,132 NZD
Retailer 5$1,313 NZD
Retailer 12$1,327 NZD
Retailer 16$1,354 NZD
Retailer 11$1,712 NZD
Retailer 13$2,079 NZD
Reve Diamonds$2,321 NZD

39 data points across 18 retailers

22 retailers$454 NZD to $2,321 NZD

Retailer 1
-
$415 NZD
Price last confirmed 28 days ago
A
Retailer 2
-
$454 NZD
View
Final sale: no returns
Retailer 3
-
$461 NZD
View
Price last confirmed 37 days ago
Retailer 4
-
$488 NZD
View
Price last confirmed 41 days ago
Retailer 5
-
$514 NZD
View
Price last confirmed 26 days ago
Retailer 6
-
$514 NZD
View
Price last confirmed 24 days ago
A
Retailer 7
-
$731 NZD
View
A
Retailer 8
-
$860 NZD
View
A
Retailer 9
-
$864 NZD
View
A
Retailer 10
-
$931 NZD
View
A
Retailer 11
-
$942 NZD
View
Retailer 12
-
$949 NZD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
$1,041 NZD
View
B+
Retailer 14
-
$1,132 NZD
View
Retailer 15
-
$1,313 NZD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$1,327 NZD
View
B+
Retailer 17
-
$1,354 NZD
View
Retailer 18
-
$1,652 NZD
View
Price last confirmed 26 days ago
Retailer 19
-
$1,659 NZD
View
Price last confirmed 10 days ago
B+
Retailer 20
-
$1,712 NZD
View
B+
Retailer 21
-
$2,079 NZD
View
Most Expensive
B
Reve Diamonds
B8B1C3232 · Nov 4
$2,321 NZD
$1,309 USD
View
21 more retailers have this diamond
Prices start from $454 NZDSave up to $1,867 NZD

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
$454 NZD