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Heart|Lab Grown|IGI

3.08ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG744513407

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG744513407

Diamond specifications and retailer prices

From $2,062 AUD
As of November 2, 2026
Save $21,045 AUD (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $23,107 AUD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 3.08ct lab-grown heart diamond

This 3.08ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG744513407 or 744513407. Listed at 15 retailers as of November 1, 2026, with prices from $2,062 to $23,107, a $21,045 spread on the same certified stone. Novita Diamonds lists it at $23,107. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.08
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744513407
Dimensions9.00 × 9.70 × 5.79 mm
L/W Ratio1.08
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
9.00 mm9.70 mm3.08 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744513407
Side View
Table 59.0%Crown 36.6°Girdle: THK-VTKPavilion 39.3°Culet: NoneDepth 59.7%

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 2
Current: $23,107 AUD|Low: $2,062 AUD|High: $24,039 AUD|Avg: $7,743 AUD|-1.3%
Novita 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
November 4, 2026
Retailer 6$2,062 AUD
Retailer 10$2,244 AUD
Retailer 2$2,527 AUD
Retailer 3$2,576 AUD
Retailer 7$2,993 AUD
Retailer 5$3,448 AUD
Retailer 12$3,773 AUD
Retailer 8$4,248 AUD
Retailer 9$4,342 AUD
Retailer 15$4,950 AUD
Retailer 14$5,962 AUD
Retailer 11$7,540 AUD
Retailer 4$12,257 AUD
Retailer 13$14,190 AUD
Novita Diamonds$23,107 AUD

33 data points across 15 retailers

15 retailers$2,062 AUD to $23,107 AUD

A
Cheapest Retailer
-
$2,062 AUD
A
Retailer 2
-
$2,244 AUD
View
A
Retailer 3
-
$2,527 AUD
View
A
Retailer 4
-
$2,576 AUD
View
A
Retailer 5
-
$2,993 AUD
View
Final sale: no returns
A
Retailer 6
-
$3,448 AUD
View
A
Retailer 7
-
$3,773 AUD
View
A
Retailer 8
-
$4,248 AUD
View
A
Retailer 9
-
$4,342 AUD
View
B+
Retailer 10
-
$4,950 AUD
View
B+
Retailer 11
-
$5,962 AUD
View
B+
Retailer 12
-
$7,540 AUD
View
B+
Retailer 13
-
$12,257 AUD
View
B
Retailer 14
-
$14,190 AUD
View
Most Expensive
B
Novita Diamonds
cert_744513407 · Nov 1
$23,107 AUD
View
14 more retailers have this diamond
Prices start from $2,062 AUDSave up to $21,045 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
3.08ct Heart
$2,062 AUD