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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 $290 AUD
$204 USD
As of October 30, 2026
Save $1,427 AUD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,718 AUD 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 October 30, 2026, with prices from $290 to $1,718, a $1,427 spread on the same certified stone. Reve Diamonds lists it at $1,718. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $662 AUD|Low: $290 AUD|High: $1,754 AUD|Avg: $792 AUD|-1.8%
Retailer 1
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Retailer 19
Reve Diamonds
November 2, 2026
Retailer 5$290 AUD
Retailer 6$325 AUD
Retailer 18$337 AUD
Retailer 8$360 AUD
Retailer 17$360 AUD
Retailer 11$398 AUD
Retailer 9$487 AUD
Retailer 14$608 AUD
Retailer 12$622 AUD
Retailer 1$662 AUD
Retailer 4$699 AUD
Retailer 16$880 AUD
Retailer 19$894 AUD
Retailer 10$980 AUD
Retailer 2$1,157 AUD
Retailer 3$1,162 AUD
Retailer 7$1,234 AUD
Retailer 15$1,374 AUD
Retailer 13$1,685 AUD
Reve Diamonds$1,718 AUD

20 data points across 20 retailers

19 retailers$290 AUD to $1,718 AUD

A
Cheapest Retailer
-
$290 AUD
$204 USD
A
Retailer 2
-
$325 AUD
$228 USD
View
Final sale: no returns
A
Retailer 3
-
$337 AUD
$237 USD
View
Retailer 4
-
$360 AUD
$253 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$360 AUD
$253 USD
View
A
Retailer 6
-
$487 AUD
$342 USD
View
A
Retailer 7
-
$608 AUD
€407 EUR
View
A
Retailer 8
-
$622 AUD
ZAR 7,057 ZAR
View
A
Retailer 9
-
$662 AUD
£366 GBP
View
A
Retailer 10
-
$699 AUD
$491 USD
View
A
Retailer 11
-
$880 AUD
View
A
Retailer 12
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$894 AUD
$628 USD
View
A
Retailer 13
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$980 AUD
SGD 930 SGD
View
B+
Retailer 14
-
$1,157 AUD
$813 USD
View
B+
Retailer 15
-
$1,162 AUD
$816 USD
View
B+
Retailer 16
-
$1,234 AUD
$867 USD
View
B+
Retailer 17
-
$1,374 AUD
View
B
Retailer 18
-
$1,685 AUD
£932 GBP
View
Most Expensive
B
Reve Diamonds
8E9FB7949 · Nov 1
$1,718 AUD
$1,207 USD
View
18 more retailers have this diamond
Prices start from $290 AUDSave up to $1,427 AUD

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
$290 AUD