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Heart|Lab Grown|IGI

3.03ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG778658386

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG778658386

Diamond specifications and retailer prices

From $1,009 AUD
$709 USD
As of October 30, 2026
Save $7,945 AUD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,954 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown heart diamond

This 3.03ct 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 LG778658386 or 778658386. Listed at 11 retailers as of October 30, 2026, with prices from $1,009 to $8,954, a $7,945 spread on the same certified stone. Do Amore Diamonds lists it at $8,954. 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

3.03
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778658386
Dimensions9.03 × 10.02 × 5.74 mm
L/W Ratio1.11
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
9.03 mm10.02 mm3.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778658386
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 38°Culet: NoneDepth 57.3%

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 30
Current: $8,954 AUD|Low: $881 AUD|High: $9,766 AUD|Avg: $3,176 AUD|-8.3%
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
Retailer 13
October 31, 2026
Retailer 12$1,009 AUD
Retailer 11$1,098 AUD
Retailer 3$1,231 AUD
Retailer 8$1,503 AUD
Retailer 6$1,901 AUD
Retailer 10$1,901 AUD
Retailer 4$2,258 AUD
Retailer 7$2,883 AUD
Retailer 2$2,917 AUD
Retailer 5$3,524 AUD
Retailer 9$3,632 AUD
Retailer 13$4,919 AUD
Do Amore Diamonds$8,954 AUD

41 data points across 13 retailers

11 retailers$1,009 AUD to $8,954 AUD

A
Cheapest Retailer
-
$1,009 AUD
$709 USD
A
Retailer 2
-
$1,098 AUD
$771 USD
View
A
Retailer 3
-
$1,231 AUD
$865 USD
View
Final sale: no returns
A
Retailer 4
-
$1,503 AUD
£831 GBP
View
A
Retailer 5
-
$1,901 AUD
$1,335 USD
View
A
Retailer 6
-
$1,901 AUD
$1,335 USD
View
B+
Retailer 7
-
$2,883 AUD
$2,025 USD
View
B+
Retailer 8
-
$2,917 AUD
View
B+
Retailer 9
-
$3,632 AUD
$2,551 USD
View
B
Retailer 10
-
$4,919 AUD
£2,721 GBP
View
Most Expensive
B
Do Amore Diamonds
27-881573597 · Oct 31
$8,954 AUD
$6,290 USD
View
10 more retailers have this diamond
Prices start from $1,009 AUDSave up to $7,945 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
3.03ct Heart
$1,009 AUD