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Heart|Lab Grown|IGI

1.06ct F IF Heart Lab Grown Diamond

ID • F/IF • IGI LG840619813

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840619813

Diamond specifications and retailer prices

From $362 NZD
$204 USD
As of November 2, 2026
Save $1,779 NZD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,141 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.06ct lab-grown heart diamond

This 1.06ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840619813 or 840619813. Listed at 19 retailers as of November 1, 2026, with prices from $362 to $2,141, a $1,779 spread on the same certified stone. Reve Diamonds lists it at $2,141. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840619813
Dimensions6.55 × 7.11 × 4.00 mm
L/W Ratio1.09
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
6.55 mm7.11 mm1.06 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840619813
Side View
Table 60.0%Crown 32°Girdle: MED-STKPavilion 39°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 2
Current: $825 NZD|Low: $362 NZD|High: $2,186 NZD|Avg: $987 NZD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 2, 2026
Retailer 5$362 NZD
Retailer 6$405 NZD
Retailer 18$421 NZD
Retailer 8$449 NZD
Retailer 17$449 NZD
Retailer 11$496 NZD
Retailer 9$607 NZD
Retailer 14$758 NZD
Retailer 12$775 NZD
Retailer 1$825 NZD
Retailer 4$871 NZD
Retailer 16$1,097 NZD
Retailer 19$1,114 NZD
Retailer 10$1,221 NZD
Retailer 2$1,443 NZD
Retailer 3$1,448 NZD
Retailer 7$1,538 NZD
Retailer 15$1,713 NZD
Retailer 13$2,100 NZD
Reve Diamonds$2,141 NZD

20 data points across 20 retailers

19 retailers$362 NZD to $2,141 NZD

A
Cheapest Retailer
-
$362 NZD
$204 USD
A
Retailer 2
-
$405 NZD
$228 USD
View
Final sale: no returns
A
Retailer 3
-
$421 NZD
$237 USD
View
Retailer 4
-
$449 NZD
$253 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$449 NZD
$253 USD
View
A
Retailer 6
-
$607 NZD
$342 USD
View
A
Retailer 7
-
$758 NZD
€407 EUR
View
A
Retailer 8
-
$775 NZD
ZAR 7,057 ZAR
View
A
Retailer 9
-
$825 NZD
£366 GBP
View
A
Retailer 10
-
$871 NZD
$491 USD
View
A
Retailer 11
-
$1,097 NZD
A$951 AUD
View
A
Retailer 12
-
$1,114 NZD
$628 USD
View
A
Retailer 13
-
$1,221 NZD
SGD 930 SGD
View
B+
Retailer 14
-
$1,443 NZD
$813 USD
View
B+
Retailer 15
-
$1,448 NZD
$816 USD
View
B+
Retailer 16
-
$1,538 NZD
$867 USD
View
B+
Retailer 17
-
$1,713 NZD
A$1,485 AUD
View
B
Retailer 18
-
$2,100 NZD
£932 GBP
View
Most Expensive
B
Reve Diamonds
8E9FB7949 · Nov 1
$2,141 NZD
$1,207 USD
View
18 more retailers have this diamond
Prices start from $362 NZDSave up to $1,779 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
1.06ct Heart
$362 NZD