Heart|Lab Grown|IGI

3.01ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG835607389

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG835607389

Diamond specifications and retailer prices

From $2,177 AUD
$1,526 USD
As of November 1, 2026
Save $9,851 AUD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $12,029 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.01ct lab-grown heart diamond

This 3.01ct 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 LG835607389 or 835607389. Listed at 22 retailers as of October 31, 2026, with prices from $2,177 to $12,029, a $9,851 spread on the same certified stone. Brilliant Earth lists it at $12,029. 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

3.01
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835607389
Dimensions9.17 × 9.83 × 5.82 mm
L/W Ratio1.07
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
9.17 mm9.83 mm3.01 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835607389
Side View
Table 57.0%Crown 35.3°Girdle: MED-THKPavilion 39°Culet: NoneDepth 59.2%

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: Nov 1
Current: $12,029 AUD|Low: $2,129 AUD|High: $17,451 AUD|Avg: $5,256 AUD|-31.1%
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
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 5$2,177 AUD
Retailer 10$2,217 AUD
Retailer 16$2,504 AUD
Retailer 11$2,573 AUD
Retailer 9$2,681 AUD
Retailer 2$2,685 AUD
Retailer 12$3,184 AUD
Retailer 8$3,396 AUD
Retailer 15$3,600 AUD
Retailer 17$3,797 AUD
Retailer 3$4,184 AUD
Retailer 14$5,097 AUD
Retailer 18$5,241 AUD
Retailer 6$5,848 AUD
Retailer 4$6,084 AUD
Retailer 19$7,002 AUD
Retailer 13$7,252 AUD
Retailer 7$7,934 AUD
Brilliant Earth$12,029 AUD

27 data points across 19 retailers

22 retailers$2,177 AUD to $12,029 AUD

A
Cheapest Retailer
-
$2,177 AUD
$1,526 USD
Final sale: no returns
Retailer 2
-
$2,217 AUD
$1,554 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$2,503 AUD
$1,754 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$2,504 AUD
$1,755 USD
View
Retailer 5
-
$2,573 AUD
$1,803 USD
View
Price last confirmed 30 days ago
Retailer 6
-
$2,573 AUD
$1,803 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$2,681 AUD
$1,879 USD
View
A
Retailer 8
-
$2,685 AUD
£1,482 GBP
View
A
Retailer 9
-
$3,184 AUD
£1,757 GBP
View
A
Retailer 10
-
$3,396 AUD
$2,380 USD
View
A
Retailer 11
-
$3,600 AUD
€2,403 EUR
View
A
Retailer 12
-
$3,797 AUD
$2,661 USD
View
A
Retailer 13
-
$4,184 AUD
$2,932 USD
View
Retailer 14
-
$4,823 AUD
$3,380 USD
View
Price last confirmed 28 days ago
B+
Retailer 15
-
$5,097 AUD
View
B+
Retailer 16
-
$5,241 AUD
ZAR 59,338 ZAR
View
B+
Retailer 17
-
$5,848 AUD
$4,099 USD
View
B+
Retailer 18
-
$6,084 AUD
$4,264 USD
View
B+
Retailer 19
-
$7,002 AUD
$4,907 USD
View
B+
Retailer 20
-
$7,252 AUD
£4,002 GBP
View
B+
Retailer 21
-
$7,934 AUD
$5,560 USD
View
Most Expensive
B
Brilliant Earth
21584438A · Oct 31
$12,029 AUD
$8,430 USD
View
21 more retailers have this diamond
Prices start from $2,177 AUDSave up to $9,851 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
3.01ct Heart
$2,177 AUD