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Heart|Lab Grown|IGI

1.26ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG801693875

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG801693875

Diamond specifications and retailer prices

From $445 AUD
As of November 4, 2026
Save $3,504 AUD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,949 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.26ct lab-grown heart diamond

This 1.26ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801693875 or 801693875. Listed at 13 retailers as of November 4, 2026, with prices from $445 to $3,949, a $3,504 spread on the same certified stone. Do Amore Diamonds lists it at $3,949. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801693875
Dimensions7.51 × 6.47 × 4.46 mm
L/W Ratio1.16
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
7.51 mm6.47 mm1.26 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801693875
Side View
Table 57.0%Crown 35.9°Girdle: Slightly ThickPavilion 39.7°Culet: NoneDepth 59.4%

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: Nov 4
Current: $3,949 AUD|Low: $445 AUD|High: $5,802 AUD|Avg: $1,944 AUD|-31.9%
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
November 5, 2026
Retailer 9$445 AUD
Retailer 14$516 AUD
Retailer 5$730 AUD
Retailer 10$777 AUD
Retailer 3$813 AUD
Retailer 12$899 AUD
Retailer 4$964 AUD
Retailer 8$1,406 AUD
Retailer 11$1,619 AUD
Retailer 13$1,959 AUD
Retailer 2$2,375 AUD
Retailer 6$3,602 AUD
Retailer 7$3,692 AUD
Do Amore Diamonds$3,949 AUD

30 data points across 14 retailers

13 retailers$445 AUD to $3,949 AUD

A
Cheapest Retailer
-
$445 AUD
A
Retailer 2
-
$516 AUD
View
A
Retailer 3
-
$730 AUD
View
Final sale: no returns
A
Retailer 4
-
$777 AUD
View
A
Retailer 5
-
$813 AUD
View
A
Retailer 6
-
$899 AUD
View
A
Retailer 7
-
$964 AUD
View
B+
Retailer 8
-
$1,406 AUD
View
B+
Retailer 9
-
$1,619 AUD
View
B+
Retailer 10
-
$1,959 AUD
View
B+
Retailer 11
-
$2,375 AUD
View
B
Retailer 12
-
$3,692 AUD
View
Most Expensive
B
Do Amore Diamonds
27-B790FAA80 · Nov 4
$3,949 AUD
$2,770 USD
View
12 more retailers have this diamond
Prices start from $445 AUDSave up to $3,504 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
1.26ct Heart
$445 AUD