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Heart|Lab Grown|IGI

3.06ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG619433990

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG619433990

Diamond specifications and retailer prices

From $1,747 AUD
As of November 2, 2026
Save $13,775 AUD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $15,522 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown heart diamond

This 3.06ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG619433990 or 619433990. Listed at 19 retailers as of November 2, 2026, with prices from $1,747 to $15,522, a $13,775 spread on the same certified stone. Do Amore Diamonds lists it at $15,522. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.06
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619433990
Dimensions10.16 × 9.15 × 5.74 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
10.16 mm9.15 mm3.06 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619433990
Side View
Table 61.0%Crown 36.1°Girdle: STK-THKPavilion 37.9°Culet: NoneDepth 56.5%

Caratlytics Score

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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 2
Current: $3,386 AUD|Low: $1,678 AUD|High: $7,284 AUD|Avg: $3,428 AUD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 11$1,747 AUD
Retailer 3$1,902 AUD
Retailer 5$1,956 AUD
Retailer 12$2,028 AUD
Retailer 10$2,277 AUD
Retailer 4$2,489 AUD
Retailer 7$3,154 AUD
Retailer 1$3,386 AUD
Retailer 2$3,883 AUD
Retailer 13$4,194 AUD
Retailer 9$5,052 AUD
Retailer 6$5,199 AUD
Retailer 8$7,188 AUD

45 data points across 13 retailers

19 retailers$1,747 AUD to $15,522 AUD

A
Cheapest Retailer
-
$1,747 AUD
A
Retailer 2
-
$1,902 AUD
View
A
Retailer 3
-
$1,956 AUD
View
Final sale: no returns
A
Retailer 4
-
$2,028 AUD
View
Retailer 5
-
$2,028 AUD
View
Price last confirmed 23 days ago
A
Retailer 6
-
$2,277 AUD
View
A
Retailer 7
-
$2,489 AUD
View
A
Retailer 8
-
$2,837 AUD
View
A
Retailer 9
-
$3,154 AUD
View
A
Retailer 10
-
$3,386 AUD
View
A
Retailer 11
-
$3,435 AUD
View
A
Retailer 12
-
$3,883 AUD
View
A
Retailer 13
-
$4,194 AUD
View
B+
Retailer 14
-
$5,052 AUD
View
B+
Retailer 15
-
$5,199 AUD
View
B+
Retailer 16
-
$6,303 AUD
View
B+
Retailer 17
-
$7,188 AUD
View
B+
Retailer 18
-
$7,933 AUD
View
Most Expensive
B
Do Amore Diamonds
27-23BBCB2DA · Nov 2
$15,522 AUD
$10,840 USD
View
18 more retailers have this diamond
Prices start from $1,747 AUDSave up to $13,775 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
3.06ct Heart
$1,747 AUD