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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 $325 USD
£256 GBP
As of November 2, 2026
Save $1,585 USD (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,910 USD 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 $325 to $1,910, a $1,585 spread on the same certified stone. Do Amore Diamonds lists it at $1,910. 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
Color
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: $1,910 USD|Low: $325 USD|High: $1,910 USD|Avg: $929 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$325 USD
Retailer 5$428 USD
Retailer 7$619 USD
Retailer 4$665 USD
Retailer 6$912 USD
Retailer 9$921 USD
Retailer 3$1,090 USD
Retailer 8$1,417 USD
Do Amore Diamonds$1,910 USD

22 data points across 9 retailers

6 retailers$325 USD to $1,910 USD

A
Cheapest Retailer
-
$325 USD
£256 GBP
B
Retailer 2
-
$428 USD
View
B+
Retailer 3
-
$590 USD
View
B+
Retailer 4
-
$665 USD
A$1,023 AUD
View
B
Retailer 5
-
$1,090 USD
£858 GBP
View
Most Expensive
C
Do Amore Diamonds
27-63871CF69 · Nov 2
$1,910 USD
View
5 more retailers have this diamond
Prices start from $325 USDSave up to $1,585 USD

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
$325 USD