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Heart|Lab Grown|IGI

1.44ct F VS1 Heart Lab Grown Diamond

GD • F/VS1 • IGI LG618473607

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG618473607

Diamond specifications and retailer prices

From $464 AUD
£256 GBP
As of November 2, 2026
Save $2,261 AUD (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,725 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.44ct lab-grown heart diamond

This 1.44ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG618473607 or 618473607. Listed at 6 retailers as of November 2, 2026, with prices from $464 to $2,725, a $2,261 spread on the same certified stone. Do Amore Diamonds lists it at $2,725. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.44
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618473607
Dimensions6.47 × 6.43 × 4.39 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.47 mm6.43 mm1.44 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618473607
Side View
Table 62.0%Crown 36.4°Girdle: ThickPavilion 39.5°Culet: NoneDepth 68.3%

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 2
Current: $2,725 AUD|Low: $464 AUD|High: $2,725 AUD|Avg: $1,326 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$464 AUD
Retailer 5$611 AUD
Retailer 7$883 AUD
Retailer 4$949 AUD
Retailer 6$1,301 AUD
Retailer 9$1,315 AUD
Retailer 3$1,555 AUD
Retailer 8$2,022 AUD
Do Amore Diamonds$2,725 AUD

22 data points across 9 retailers

6 retailers$464 AUD to $2,725 AUD

A
Cheapest Retailer
-
$464 AUD
£256 GBP
B
Retailer 2
-
$611 AUD
$428 USD
View
B+
Retailer 3
-
$842 AUD
$590 USD
View
B+
Retailer 4
-
$949 AUD
View
B
Retailer 5
-
$1,555 AUD
£858 GBP
View
Most Expensive
C
Do Amore Diamonds
27-63871CF69 · Nov 2
$2,725 AUD
$1,910 USD
View
5 more retailers have this diamond
Prices start from $464 AUDSave up to $2,261 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
1.44ct Heart
$464 AUD