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Heart|Lab Grown|IGI

3.02ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG623416596

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG623416596

Diamond specifications and retailer prices

From $1,981 AUD
$1,392 USD
As of October 28, 2026
Save $6,844 AUD (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,825 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.02ct lab-grown heart diamond

This 3.02ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG623416596 or 623416596. Listed at 23 retailers as of October 28, 2026, with prices from $1,981 to $8,825, a $6,844 spread on the same certified stone. Brilliant Earth lists it at $8,825. 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

3.02
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623416596
Dimensions9.69 × 9.69 × 9.14 mm
L/W Ratio1.00
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
9.69 mm9.69 mm3.02 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623416596
Side View
Table 56.0%Crown 34.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.2%

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: Oct 28
Current: $8,825 AUD|Low: $1,981 AUD|High: $8,825 AUD|Avg: $4,563 AUD
Brilliant Earth
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
October 30, 2026
Retailer 12$1,981 AUD
Retailer 13$2,292 AUD
Retailer 5$2,505 AUD
Retailer 2$2,890 AUD
Retailer 15$3,086 AUD
Retailer 10$3,293 AUD
Retailer 4$3,930 AUD
Retailer 16$4,286 AUD
Retailer 14$4,634 AUD
Retailer 9$4,764 AUD
Retailer 6$5,305 AUD
Retailer 3$5,634 AUD
Retailer 8$6,434 AUD
Retailer 11$6,627 AUD
Retailer 7$7,195 AUD
Brilliant Earth$8,825 AUD

41 data points across 16 retailers

23 retailers$1,981 AUD to $8,825 AUD

Retailer 1
-
$1,769 AUD
$1,243 USD
Price last confirmed 21 days ago
Retailer 2
-
$1,924 AUD
$1,352 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
$1,981 AUD
$1,392 USD
View
Final sale: no returns
Retailer 4
-
$2,023 AUD
$1,421 USD
View
Price last confirmed 35 days ago
Retailer 5
-
$2,051 AUD
$1,441 USD
View
Price last confirmed 27 days ago
Retailer 6
-
$2,051 AUD
$1,441 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$2,292 AUD
$1,610 USD
View
A
Retailer 8
-
$2,505 AUD
$1,760 USD
View
A
Retailer 9
-
$2,890 AUD
£1,599 GBP
View
A
Retailer 10
-
$3,086 AUD
$2,168 USD
View
A
Retailer 11
-
$3,293 AUD
€2,203 EUR
View
Retailer 12
-
$3,846 AUD
$2,702 USD
View
Price last confirmed 29 days ago
A
Retailer 13
-
$3,930 AUD
$2,761 USD
View
A
Retailer 14
-
$4,286 AUD
$3,011 USD
View
A
Retailer 15
-
$4,634 AUD
View
A
Retailer 16
-
$4,764 AUD
ZAR 54,067 ZAR
View
B+
Retailer 17
-
$5,305 AUD
$3,727 USD
View
B+
Retailer 18
-
$5,634 AUD
$3,958 USD
View
B+
Retailer 19
-
$5,887 AUD
$4,136 USD
View
B+
Retailer 20
-
$6,434 AUD
$4,520 USD
View
B+
Retailer 21
-
$6,627 AUD
£3,666 GBP
View
B+
Retailer 22
-
$7,195 AUD
$5,055 USD
View
Most Expensive
B
Brilliant Earth
9680815A · Oct 28
$8,825 AUD
$6,200 USD
View
22 more retailers have this diamond
Prices start from $1,981 AUDSave up to $6,844 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
3.02ct Heart
$1,981 AUD