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Heart|Lab Grown|IGI

1.19ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG801694833

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG801694833

Diamond specifications and retailer prices

From $525 NZD
As of November 4, 2026
Save $4,141 NZD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,666 NZD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.19ct lab-grown heart diamond

This 1.19ct 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 LG801694833 or 801694833. Listed at 12 retailers as of November 4, 2026, with prices from $525 to $4,666, a $4,141 spread on the same certified stone. Do Amore Diamonds lists it at $4,666. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.19
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801694833
Dimensions7.16 × 6.80 × 4.31 mm
L/W Ratio1.05
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
7.16 mm6.80 mm1.19 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801694833
Side View
Table 61.0%Crown 35.6°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 60.2%

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 4
Current: $4,666 NZD|Low: $525 NZD|High: $6,830 NZD|Avg: $2,480 NZD|-31.7%
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
November 4, 2026
Retailer 8$525 NZD
Retailer 12$610 NZD
Retailer 13$958 NZD
Retailer 10$1,068 NZD
Retailer 3$1,082 NZD
Retailer 2$1,222 NZD
Retailer 4$1,680 NZD
Retailer 9$2,003 NZD
Retailer 11$2,313 NZD
Retailer 6$2,883 NZD
Retailer 7$3,850 NZD
Retailer 5$4,565 NZD
Do Amore Diamonds$4,666 NZD

32 data points across 13 retailers

12 retailers$525 NZD to $4,666 NZD

A
Cheapest Retailer
-
$525 NZD
A
Retailer 2
-
$610 NZD
View
A
Retailer 3
-
$958 NZD
View
A
Retailer 4
-
$1,068 NZD
View
A
Retailer 5
-
$1,082 NZD
View
B+
Retailer 6
-
$1,222 NZD
View
B+
Retailer 7
-
$1,680 NZD
View
B
Retailer 8
-
$2,003 NZD
View
B+
Retailer 9
-
$2,313 NZD
View
B+
Retailer 10
-
$2,883 NZD
View
B
Retailer 11
-
$3,850 NZD
View
Most Expensive
B
Do Amore Diamonds
27-4F55EC115 · Nov 5
$4,666 NZD
$2,630 USD
View
11 more retailers have this diamond
Prices start from $525 NZDSave up to $4,141 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
1.19ct Heart
$525 NZD