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Heart|Lab Grown|IGI

1.79ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG825632086

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825632086

Diamond specifications and retailer prices

From $1,775 NZD
£788 GBP
As of November 1, 2026
Save $9,119 NZD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $10,894 NZD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.79ct lab-grown heart diamond

This 1.79ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825632086 or 825632086. Listed at 7 retailers as of November 1, 2026, with prices from $1,775 to $10,894, a $9,119 spread on the same certified stone. Do Amore Diamonds lists it at $10,894. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825632086
Dimensions8.58 × 7.43 × 4.83 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
8.58 mm7.43 mm1.79 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825632086
Side View
Table 67.0%Crown 38.3°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 56.3%

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 1
Current: $10,894 NZD|Low: $1,448 NZD|High: $11,391 NZD|Avg: $4,560 NZD|-4.4%
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
November 1, 2026
Retailer 3$1,448 NZD
Retailer 5$1,775 NZD
Retailer 9$2,314 NZD
Retailer 7$2,315 NZD
Retailer 12$2,837 NZD
Retailer 10$3,078 NZD
Retailer 8$3,400 NZD
Retailer 11$3,550 NZD
Retailer 2$5,886 NZD
Retailer 4$6,979 NZD
Retailer 6$7,470 NZD
Do Amore Diamonds$10,894 NZD

23 data points across 12 retailers

7 retailers$1,775 NZD to $10,894 NZD

A
Cheapest Retailer
-
$1,775 NZD
£788 GBP
A
Retailer 2
-
$2,314 NZD
$1,304 USD
View
B+
Retailer 3
-
$2,315 NZD
$1,305 USD
View
B+
Retailer 4
-
$3,400 NZD
$1,916 USD
View
B+
Retailer 5
-
$5,886 NZD
£2,612 GBP
View
B
Retailer 6
-
$7,470 NZD
$4,210 USD
View
Most Expensive
B
Do Amore Diamonds
27-F9003B8EF · Nov 1
$10,894 NZD
$6,140 USD
View
6 more retailers have this diamond
Prices start from $1,775 NZDSave up to $9,119 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
1.79ct Heart
$1,775 NZD