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Heart|Lab Grown|IGI

1.04ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG782601429

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG782601429

Diamond specifications and retailer prices

From $300 AUD
$210 USD
As of October 30, 2026
Save $2,583 AUD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,882 AUD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown heart diamond

This 1.04ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG782601429 or 782601429. Listed at 14 retailers as of October 30, 2026, with prices from $300 to $2,882, a $2,583 spread on the same certified stone. Do Amore Diamonds lists it at $2,882. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782601429
Dimensions6.26 × 6.95 × 4.08 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
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
6.26 mm6.95 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782601429
Side View
Table 61.0%Crown 38.4°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 58.7%

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: Oct 30
Current: $2,882 AUD|Low: $224 AUD|High: $3,253 AUD|Avg: $953 AUD|-11.4%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 9$224 AUD
Retailer 4$300 AUD
Retailer 19$337 AUD
Retailer 17$348 AUD
Retailer 12$423 AUD
Retailer 5$448 AUD
Retailer 3$502 AUD
Retailer 13$664 AUD
Retailer 8$683 AUD
Retailer 18$709 AUD
Retailer 7$748 AUD
Retailer 11$839 AUD
Retailer 15$1,002 AUD
Retailer 16$1,077 AUD
Retailer 10$1,127 AUD
Retailer 6$1,320 AUD
Retailer 2$1,645 AUD
Retailer 14$2,069 AUD
Do Amore Diamonds$2,882 AUD

22 data points across 19 retailers

14 retailers$300 AUD to $2,882 AUD

A+
Cheapest Retailer
-
$300 AUD
$210 USD
A
Retailer 2
-
$337 AUD
$236 USD
View
Final sale: no returns
A
Retailer 3
-
$348 AUD
$244 USD
View
A
Retailer 4
-
$423 AUD
£233 GBP
View
A
Retailer 5
-
$448 AUD
$314 USD
View
A
Retailer 6
-
$502 AUD
$352 USD
View
A
Retailer 7
-
$664 AUD
€443 EUR
View
A
Retailer 8
-
$709 AUD
$497 USD
View
B+
Retailer 9
-
$1,002 AUD
View
B+
Retailer 10
-
$1,077 AUD
$755 USD
View
B+
Retailer 11
-
$1,320 AUD
$925 USD
View
B+
Retailer 12
-
$1,645 AUD
£908 GBP
View
B
Retailer 13
-
$2,069 AUD
$1,450 USD
View
Most Expensive
B
Do Amore Diamonds
27-260D439D0 · Nov 1
$2,882 AUD
$2,020 USD
View
13 more retailers have this diamond
Prices start from $300 AUDSave up to $2,583 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+
1.04ct Heart
$300 AUD