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Heart|Lab Grown|IGI

0.73ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG784694373

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784694373

Diamond specifications and retailer prices

From $487 NZD
As of November 6, 2026
Save $1,300 NZD (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,787 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 0.73ct lab-grown heart diamond

This 0.73ct lab-grown heart sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784694373 or 784694373. Listed at 8 retailers as of November 5, 2026, with prices from $487 to $1,787, a $1,300 spread on the same certified stone. MOH London lists it at $1,787. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784694373
Dimensions5.46 × 6.25 × 3.62 mm
L/W Ratio1.14
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
5.46 mm6.25 mm0.73 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784694373
Side View
Table 66.0%Crown 37.2°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 57.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,787 NZD|Low: $485 NZD|High: $1,812 NZD|Avg: $965 NZD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$487 NZD
Retailer 2$675 NZD
Retailer 4$684 NZD
Retailer 3$722 NZD
Retailer 7$797 NZD
Retailer 6$1,237 NZD
Retailer 8$1,329 NZD
MOH London$1,787 NZD

43 data points across 8 retailers

8 retailers$487 NZD to $1,787 NZD

A
Cheapest Retailer
-
$487 NZD
B+
Retailer 2
-
$675 NZD
View
B+
Retailer 3
-
$684 NZD
View
B+
Retailer 4
-
$722 NZD
View
B+
Retailer 5
-
$797 NZD
View
B
Retailer 6
-
$1,263 NZD
View
B
Retailer 7
-
$1,329 NZD
View
Most Expensive
B
MOH London
LG784694373 · Nov 5
$1,787 NZD
£780 GBP
View
7 more retailers have this diamond
Prices start from $487 NZDSave up to $1,300 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
0.73ct Heart
$487 NZD