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Heart|Lab Grown|IGI

1.01ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG804650019

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804650019

Diamond specifications and retailer prices

From $452 NZD
As of November 4, 2026
Save $3,539 NZD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,992 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown heart diamond

This 1.01ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804650019 or 804650019. Listed at 12 retailers as of November 4, 2026, with prices from $452 to $3,992, a $3,539 spread on the same certified stone. Do Amore Diamonds lists it at $3,992. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804650019
Dimensions6.23 × 6.93 × 3.88 mm
L/W Ratio1.11
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
6.23 mm6.93 mm1.01 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804650019
Side View
Table 60.0%Crown 36.7°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 56.0%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $3,992 NZD|Low: $449 NZD|High: $4,666 NZD|Avg: $1,721 NZD|-7.4%
Do Amore Diamonds
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
November 5, 2026
Retailer 9$452 NZD
Retailer 11$506 NZD
Retailer 14$523 NZD
Retailer 8$635 NZD
Retailer 13$882 NZD
Retailer 15$922 NZD
Retailer 3$988 NZD
Retailer 5$1,428 NZD
Retailer 6$1,476 NZD
Retailer 12$1,595 NZD
Retailer 10$1,989 NZD
Retailer 2$2,471 NZD
Retailer 4$2,803 NZD
Retailer 7$2,927 NZD
Do Amore Diamonds$3,992 NZD

28 data points across 15 retailers

12 retailers$452 NZD to $3,992 NZD

A+
Cheapest Retailer
-
$452 NZD
A
Retailer 2
-
$506 NZD
View
Final sale: no returns
A
Retailer 3
-
$523 NZD
View
A
Retailer 4
-
$635 NZD
View
A
Retailer 5
-
$882 NZD
View
A
Retailer 6
-
$922 NZD
View
A
Retailer 7
-
$988 NZD
View
B+
Retailer 8
-
$1,595 NZD
View
B+
Retailer 9
-
$1,989 NZD
View
B
Retailer 10
-
$2,471 NZD
View
B
Retailer 11
-
$2,803 NZD
View
Most Expensive
B
Do Amore Diamonds
27-D6B80E8F6 · Nov 4
$3,992 NZD
$2,250 USD
View
11 more retailers have this diamond
Prices start from $452 NZDSave up to $3,539 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+
1.01ct Heart
$452 NZD