CaratHunter
Plans
Heart|Lab Grown|IGI

1.12ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG801694226

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG801694226

Diamond specifications and retailer prices

From $399 AUD
As of November 4, 2026
Save $3,150 AUD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,549 AUD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.12ct lab-grown heart diamond

This 1.12ct 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 LG801694226 or 801694226. Listed at 12 retailers as of November 4, 2026, with prices from $399 to $3,549, a $3,150 spread on the same certified stone. Do Amore Diamonds lists it at $3,549. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801694226
Dimensions7.00 × 6.15 × 4.45 mm
L/W Ratio1.14
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
7.00 mm6.15 mm1.12 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801694226
Side View
Table 59.0%Crown 36.1°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 63.6%

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: $3,549 AUD|Low: $399 AUD|High: $4,291 AUD|Avg: $1,528 AUD|-7.1%
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 5, 2026
Retailer 7$399 AUD
Retailer 12$463 AUD
Retailer 5$562 AUD
Retailer 8$717 AUD
Retailer 3$727 AUD
Retailer 4$780 AUD
Retailer 10$817 AUD
Retailer 9$1,522 AUD
Retailer 11$1,759 AUD
Retailer 2$2,187 AUD
Retailer 6$2,908 AUD
Do Amore Diamonds$3,549 AUD

32 data points across 12 retailers

12 retailers$399 AUD to $3,549 AUD

A
Cheapest Retailer
-
$399 AUD
A
Retailer 2
-
$463 AUD
View
A
Retailer 3
-
$562 AUD
View
A
Retailer 4
-
$717 AUD
View
A
Retailer 5
-
$727 AUD
View
A
Retailer 6
-
$780 AUD
View
A
Retailer 7
-
$817 AUD
View
B+
Retailer 8
-
$1,522 AUD
View
B+
Retailer 9
-
$1,759 AUD
View
B
Retailer 10
-
$2,187 AUD
View
B
Retailer 11
-
$2,908 AUD
View
Most Expensive
B
Do Amore Diamonds
27-E044804FE · Nov 5
$3,549 AUD
$2,490 USD
View
11 more retailers have this diamond
Prices start from $399 AUDSave up to $3,150 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
1.12ct Heart
$399 AUD