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Heart|Lab Grown|IGI

0.73ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG848699423

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG848699423

Diamond specifications and retailer prices

From $224 NZD
As of November 6, 2026
Save $895 NZD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,118 NZD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

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 LG848699423 or 848699423. Listed at 14 retailers as of November 5, 2026, with prices from $224 to $1,118, a $895 spread on the same certified stone. Brilliant Earth lists it at $1,118. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848699423
Dimensions5.71 × 6.48 × 3.50 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.71 mm6.48 mm0.73 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG848699423
Side View
Table 61.0%Crown 31.4°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 54.0%

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: $483 NZD|Low: $224 NZD|High: $992 NZD|Avg: $614 NZD
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
November 6, 2026
Retailer 3$224 NZD
Retailer 12$296 NZD
Retailer 11$323 NZD
Retailer 6$456 NZD
Retailer 1$483 NZD
Retailer 7$494 NZD
Retailer 10$532 NZD
Retailer 8$568 NZD
Retailer 9$603 NZD
Retailer 13$776 NZD
Retailer 2$846 NZD
Retailer 4$891 NZD
Retailer 5$992 NZD

3 data points across 13 retailers

14 retailers$224 NZD to $1,118 NZD

A
Cheapest Retailer
-
$224 NZD
A
Retailer 2
-
$296 NZD
View
A
Retailer 3
-
$323 NZD
View
A
Retailer 4
-
$456 NZD
View
A
Retailer 5
-
$483 NZD
View
A
Retailer 6
-
$494 NZD
View
B+
Retailer 7
-
$532 NZD
View
B+
Retailer 8
-
$568 NZD
View
B+
Retailer 9
-
$603 NZD
View
B+
Retailer 10
-
$776 NZD
View
B
Retailer 11
-
$846 NZD
View
B
Retailer 12
-
$891 NZD
View
B
Retailer 13
-
$992 NZD
View
Most Expensive
B
Brilliant Earth
22518199A · Nov 5
$1,118 NZD
$620 USD
View
13 more retailers have this diamond
Prices start from $224 NZDSave up to $895 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
$224 NZD