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Heart|Lab Grown|IGI

3.05ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG723586150

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG723586150

Diamond specifications and retailer prices

From $2,043 AUD
As of November 2, 2026
Save $20,839 AUD (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $22,882 AUD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 3.05ct lab-grown heart diamond

This 3.05ct 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 LG723586150 or 723586150. Listed at 20 retailers as of November 1, 2026, with prices from $2,043 to $22,882, a $20,839 spread on the same certified stone. Novita Diamonds lists it at $22,882. 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

3.05
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723586150
Dimensions9.01 × 10.19 × 5.73 mm
L/W Ratio1.13
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
9.01 mm10.19 mm3.05 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723586150
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 56.2%

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 2
Current: $22,882 AUD|Low: $2,043 AUD|High: $23,814 AUD|Avg: $6,262 AUD|-3.5%
Novita Diamonds
Retailer 2
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Retailer 20
November 3, 2026
Retailer 20$2,043 AUD
Retailer 18$2,222 AUD
Retailer 11$2,287 AUD
Retailer 4$2,370 AUD
Retailer 19$2,613 AUD
Retailer 8$2,789 AUD
Retailer 10$3,325 AUD
Retailer 13$3,704 AUD
Retailer 12$3,739 AUD
Retailer 14$4,178 AUD
Retailer 5$4,903 AUD
Retailer 16$5,905 AUD
Retailer 2$6,091 AUD
Retailer 3$6,386 AUD
Retailer 15$7,470 AUD
Retailer 7$9,035 AUD
Retailer 9$9,226 AUD
Retailer 6$14,061 AUD
Retailer 17$14,233 AUD
Novita Diamonds$22,882 AUD

43 data points across 20 retailers

20 retailers$2,043 AUD to $22,882 AUD

A
Cheapest Retailer
-
$2,043 AUD
A
Retailer 2
-
$2,222 AUD
View
A
Retailer 3
-
$2,287 AUD
View
Final sale: no returns
A
Retailer 4
-
$2,370 AUD
View
A
Retailer 5
-
$2,613 AUD
View
A
Retailer 6
-
$2,789 AUD
View
A
Retailer 7
-
$3,325 AUD
View
A
Retailer 8
-
$3,704 AUD
View
A
Retailer 9
-
$3,739 AUD
View
A
Retailer 10
-
$4,178 AUD
View
A
Retailer 11
-
$4,903 AUD
View
B+
Retailer 12
-
$5,905 AUD
View
B+
Retailer 13
-
$6,091 AUD
View
B+
Retailer 14
-
$6,386 AUD
View
B+
Retailer 15
-
$7,470 AUD
View
B+
Retailer 16
-
$9,035 AUD
View
B+
Retailer 17
-
$9,226 AUD
View
B
Retailer 18
-
$14,061 AUD
View
B
Retailer 19
-
$14,233 AUD
View
Most Expensive
B
Novita Diamonds
cert_723586150 · Nov 1
$22,882 AUD
View
19 more retailers have this diamond
Prices start from $2,043 AUDSave up to $20,839 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
3.05ct Heart
$2,043 AUD