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Heart|Lab Grown|IGI

1.33ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG792621296

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG792621296

Diamond specifications and retailer prices

From $466 AUD
As of November 4, 2026
Save $3,682 AUD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,148 AUD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.33ct lab-grown heart diamond

This 1.33ct 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 LG792621296 or 792621296. Listed at 10 retailers as of November 4, 2026, with prices from $466 to $4,148, a $3,682 spread on the same certified stone. Do Amore Diamonds lists it at $4,148. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792621296
Dimensions7.65 × 6.82 × 4.32 mm
L/W Ratio1.12
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
7.65 mm6.82 mm1.33 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792621296
Side View
Table 61.0%Crown 36.2°Girdle: MED-THKPavilion 37.4°Culet: NoneDepth 56.5%

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: Nov 4
Current: $4,148 AUD|Low: $463 AUD|High: $5,602 AUD|Avg: $1,884 AUD|-7.0%
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
November 5, 2026
Retailer 9$466 AUD
Retailer 6$523 AUD
Retailer 11$535 AUD
Retailer 14$542 AUD
Retailer 15$934 AUD
Retailer 13$937 AUD
Retailer 4$1,156 AUD
Retailer 8$1,421 AUD
Retailer 3$1,461 AUD
Retailer 5$1,490 AUD
Retailer 12$1,607 AUD
Retailer 10$2,053 AUD
Retailer 2$2,489 AUD
Retailer 7$2,932 AUD
Retailer 16$3,920 AUD
Do Amore Diamonds$4,148 AUD

18 data points across 16 retailers

10 retailers$466 AUD to $4,148 AUD

A+
Cheapest Retailer
-
$466 AUD
A
Retailer 2
-
$535 AUD
View
Final sale: no returns
A
Retailer 3
-
$542 AUD
View
A
Retailer 4
-
$934 AUD
View
A
Retailer 5
-
$937 AUD
View
B+
Retailer 6
-
$1,607 AUD
View
B+
Retailer 7
-
$2,053 AUD
View
B+
Retailer 8
-
$2,489 AUD
View
B
Retailer 9
-
$3,920 AUD
View
Most Expensive
B
Do Amore Diamonds
27-728D37ED0 · Nov 5
$4,148 AUD
$2,910 USD
View
9 more retailers have this diamond
Prices start from $466 AUDSave up to $3,682 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+
1.33ct Heart
$466 AUD