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Heart|Lab Grown|IGI

3.04ct E FL Heart Lab Grown Diamond

EX • E/FL • IGI LG815698482

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG815698482

Diamond specifications and retailer prices

From $3,731 AUD
£2,064 GBP
As of October 30, 2026
Save $14,432 AUD (79%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $18,163 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.04ct lab-grown heart diamond

This 3.04ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815698482 or 815698482. Listed at 7 retailers as of October 30, 2026, with prices from $3,731 to $18,163, a $14,432 spread on the same certified stone. Do Amore Diamonds lists it at $18,163. 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

3.04
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815698482
Dimensions8.85 × 9.94 × 5.83 mm
L/W Ratio1.12
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
8.85 mm9.94 mm3.04 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815698482
Side View
Table 63.0%Crown 36.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 58.7%

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: Oct 30
Current: $18,163 AUD|Low: $2,955 AUD|High: $21,821 AUD|Avg: $8,738 AUD|-16.8%
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
October 30, 2026
Retailer 12$2,955 AUD
Retailer 2$3,731 AUD
Retailer 5$4,356 AUD
Retailer 8$4,798 AUD
Retailer 7$4,939 AUD
Retailer 4$4,972 AUD
Retailer 10$5,804 AUD
Retailer 6$9,664 AUD
Retailer 11$12,375 AUD
Retailer 3$14,958 AUD
Retailer 9$15,629 AUD
Do Amore Diamonds$18,163 AUD

22 data points across 12 retailers

7 retailers$3,731 AUD to $18,163 AUD

A
Cheapest Retailer
-
$3,731 AUD
£2,064 GBP
A
Retailer 2
-
$4,356 AUD
$3,060 USD
View
A
Retailer 3
-
$4,798 AUD
$3,371 USD
View
A
Retailer 4
-
$4,939 AUD
$3,470 USD
View
B+
Retailer 5
-
$9,664 AUD
£5,346 GBP
View
B
Retailer 6
-
$15,629 AUD
$10,980 USD
View
Most Expensive
B
Do Amore Diamonds
27-3FD391570 · Oct 30
$18,163 AUD
$12,760 USD
View
6 more retailers have this diamond
Prices start from $3,731 AUDSave up to $14,432 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
3.04ct Heart
$3,731 AUD