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Heart|Lab Grown|IGI

3.05ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG761515745

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG761515745

Diamond specifications and retailer prices

From $1,059 AUD
$744 USD
As of October 30, 2026
Save $3,772 AUD (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,645 AUD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 3.05ct lab-grown heart diamond

This 3.05ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG761515745 or 761515745. Listed at 23 retailers as of October 26, 2026, with a 356% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761515745
Dimensions8.96 × 10.13 × 5.80 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.96 mm10.13 mm3.05 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761515745
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 57.3%

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: $7,645 AUD|Low: $1,059 AUD|High: $8,912 AUD|Avg: $2,811 AUD|-14.2%
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
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 5$1,059 AUD
Retailer 20$1,152 AUD
Retailer 6$1,186 AUD
Retailer 10$1,229 AUD
Retailer 15$1,300 AUD
Retailer 19$1,421 AUD
Retailer 17$1,481 AUD
Retailer 4$1,654 AUD
Retailer 9$1,711 AUD
Retailer 2$1,956 AUD
Retailer 21$2,629 AUD
Retailer 3$2,654 AUD
Retailer 13$2,774 AUD
Retailer 16$2,853 AUD
Retailer 22$3,454 AUD
Retailer 12$4,132 AUD
Retailer 11$4,171 AUD
Retailer 8$4,237 AUD
Retailer 7$4,345 AUD
Retailer 18$4,831 AUD
Retailer 14$5,130 AUD
Brilliant Earth$7,645 AUD

37 data points across 22 retailers

23 retailers$1,059 AUD to $4,831 AUD

A
Cheapest Retailer
-
$1,059 AUD
$744 USD
A
Retailer 2
-
$1,152 AUD
$809 USD
View
A
Retailer 3
-
$1,186 AUD
$833 USD
View
Final sale: no returns
A
Retailer 4
-
$1,229 AUD
$863 USD
View
Retailer 5
-
$1,300 AUD
$913 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,421 AUD
HK$7,800 HKD
View
A
Retailer 7
-
$1,481 AUD
$1,040 USD
View
A
Retailer 8
-
$1,654 AUD
$1,162 USD
View
A
Retailer 9
-
$1,711 AUD
$1,202 USD
View
A
Retailer 10
-
$1,956 AUD
£1,082 GBP
View
B+
Retailer 11
-
$2,629 AUD
$1,847 USD
View
B+
Retailer 12
-
$2,654 AUD
$1,864 USD
View
B+
Retailer 13
-
$2,774 AUD
View
B+
Retailer 14
-
$2,853 AUD
ZAR 32,372 ZAR
View
B
Retailer 15
-
$3,454 AUD
$2,426 USD
View
B
Retailer 16
-
$4,132 AUD
SGD 3,922 SGD
View
B
Retailer 17
-
$4,153 AUD
$2,917 USD
View
B
Retailer 18
-
$4,171 AUD
$2,930 USD
View
B
Retailer 19
-
$4,237 AUD
$2,976 USD
View
B
Retailer 20
-
$4,345 AUD
$3,052 USD
View
B
Retailer 21
-
$4,831 AUD
£2,672 GBP
View
Retailer 22
-
$5,130 AUD
View
Price last confirmed 23 days ago
Most Expensive
Brilliant Earth
20464709A · Oct 22
$7,645 AUD
$5,370 USD
View
Price last confirmed 9 days ago
22 more retailers have this diamond
Prices start from $1,059 AUDSave up to $3,772 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
$1,059 AUD