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Heart|Lab Grown|IGI

1.41ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG840632389

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840632389

Diamond specifications and retailer prices

From $693 NZD
$390 USD
As of November 2, 2026
Save $4,603 NZD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,296 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.41ct lab-grown heart diamond

This 1.41ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840632389 or 840632389. Listed at 19 retailers as of November 2, 2026, with prices from $693 to $5,296, a $4,603 spread on the same certified stone. Brilliant Earth lists it at $5,296. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.41
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840632389
Dimensions6.86 × 7.92 × 4.43 mm
L/W Ratio1.15
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
6.86 mm7.92 mm1.41 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840632389
Side View
Table 59.0%Crown 36.4°Girdle: Slightly ThickPavilion 37.8°Culet: NoneDepth 55.9%

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: Nov 2
Current: $5,296 NZD|Low: $693 NZD|High: $7,465 NZD|Avg: $2,062 NZD|-29.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 9$693 NZD
Retailer 3$777 NZD
Retailer 5$830 NZD
Retailer 16$860 NZD
Retailer 19$860 NZD
Retailer 12$885 NZD
Retailer 17$1,120 NZD
Retailer 8$1,287 NZD
Retailer 10$1,365 NZD
Retailer 13$1,483 NZD
Retailer 14$1,559 NZD
Retailer 4$1,877 NZD
Retailer 2$2,085 NZD
Retailer 6$2,705 NZD
Retailer 18$2,765 NZD
Retailer 7$2,831 NZD
Retailer 11$3,101 NZD
Retailer 15$3,379 NZD
Brilliant Earth$5,296 NZD

25 data points across 19 retailers

19 retailers$693 NZD to $5,296 NZD

A
Cheapest Retailer
-
$693 NZD
$390 USD
A
Retailer 2
-
$777 NZD
$437 USD
View
A
Retailer 3
-
$830 NZD
$467 USD
View
Final sale: no returns
Retailer 4
-
$860 NZD
$484 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$860 NZD
$484 USD
View
A
Retailer 6
-
$885 NZD
£392 GBP
View
A
Retailer 7
-
$1,120 NZD
$630 USD
View
A
Retailer 8
-
$1,287 NZD
$724 USD
View
A
Retailer 9
-
$1,365 NZD
$768 USD
View
A
Retailer 10
-
$1,483 NZD
ZAR 13,481 ZAR
View
B+
Retailer 11
-
$1,559 NZD
£691 GBP
View
B+
Retailer 12
-
$1,877 NZD
$1,056 USD
View
B+
Retailer 13
-
$2,085 NZD
$1,173 USD
View
B+
Retailer 14
-
$2,705 NZD
$1,522 USD
View
B+
Retailer 15
-
$2,765 NZD
$1,556 USD
View
B+
Retailer 16
-
$2,831 NZD
$1,593 USD
View
B+
Retailer 17
-
$3,101 NZD
SGD 2,358 SGD
View
B+
Retailer 18
-
$3,379 NZD
£1,497 GBP
View
Most Expensive
B
Brilliant Earth
21738550A · Nov 2
$5,296 NZD
$2,980 USD
View
18 more retailers have this diamond
Prices start from $693 NZDSave up to $4,603 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
1.41ct Heart
$693 NZD