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Heart|Lab Grown|IGI

1.44ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG831679911

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831679911

Diamond specifications and retailer prices

From $429 NZD
$242 USD
As of October 30, 2026
Save $2,197 NZD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,626 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG831679911 or 831679911. Listed at 12 retailers as of October 29, 2026, with prices from $429 to $2,626, a $2,197 spread on the same certified stone. Brilliant Earth lists it at $2,626. 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
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831679911
Dimensions6.93 × 7.74 × 4.56 mm
L/W Ratio1.12
Girdle conditionFaceted
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
6.93 mm7.74 mm1.44 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831679911
Side View
Table 60.0%Crown 39.1°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 58.9%

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: Oct 30
Current: $2,626 NZD|Low: $429 NZD|High: $2,626 NZD|Avg: $1,284 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 5$429 NZD
Retailer 3$481 NZD
Retailer 12$532 NZD
Retailer 7$653 NZD
Retailer 6$894 NZD
Retailer 2$971 NZD
Retailer 8$1,007 NZD
Retailer 10$1,359 NZD
Retailer 4$1,712 NZD
Retailer 11$1,801 NZD
Retailer 9$1,847 NZD
Brilliant Earth$2,626 NZD

2 data points across 12 retailers

12 retailers$429 NZD to $2,626 NZD

A
Cheapest Retailer
-
$429 NZD
$242 USD
A
Retailer 2
-
$481 NZD
$271 USD
View
Final sale: no returns
A
Retailer 3
-
$532 NZD
$300 USD
View
A
Retailer 4
-
$653 NZD
£290 GBP
View
A
Retailer 5
-
$894 NZD
$504 USD
View
B+
Retailer 6
-
$971 NZD
$547 USD
View
B+
Retailer 7
-
$1,007 NZD
£447 GBP
View
B+
Retailer 8
-
$1,359 NZD
$766 USD
View
B
Retailer 9
-
$1,712 NZD
SGD 1,304 SGD
View
B
Retailer 10
-
$1,801 NZD
$1,015 USD
View
B
Retailer 11
-
$1,847 NZD
$1,041 USD
View
Most Expensive
B
Brilliant Earth
22348811A · Oct 29
$2,626 NZD
$1,480 USD
View
11 more retailers have this diamond
Prices start from $429 NZDSave up to $2,197 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
$429 NZD