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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 $578 NZD
£256 GBP
As of November 2, 2026
Save $2,816 NZD (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,395 NZD 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 $578 to $3,395, a $2,816 spread on the same certified stone. Do Amore Diamonds lists it at $3,395. 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: $3,395 NZD|Low: $578 NZD|High: $3,395 NZD|Avg: $1,648 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3$578 NZD
Retailer 6$761 NZD
Retailer 2$889 NZD
Retailer 8$1,100 NZD
Retailer 5$1,182 NZD
Retailer 7$1,621 NZD
Retailer 10$1,638 NZD
Retailer 4$1,937 NZD
Retailer 9$2,519 NZD
Do Amore Diamonds$3,395 NZD

22 data points across 10 retailers

6 retailers$578 NZD to $3,395 NZD

A
Cheapest Retailer
-
$578 NZD
£256 GBP
B
Retailer 2
-
$761 NZD
$428 USD
View
B+
Retailer 3
-
$889 NZD
$500 USD
View
B+
Retailer 4
-
$1,182 NZD
A$1,023 AUD
View
B
Retailer 5
-
$1,937 NZD
£858 GBP
View
Most Expensive
C
Do Amore Diamonds
27-63871CF69 · Nov 2
$3,395 NZD
$1,910 USD
View
5 more retailers have this diamond
Prices start from $578 NZDSave up to $2,816 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
1.44ct Heart
$578 NZD