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Heart|Lab Grown|IGI

3.03ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG607376647

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG607376647

Diamond specifications and retailer prices

From $958 AUD
$673 USD
As of October 30, 2026
Save $7,640 AUD (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $8,599 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG607376647 or 607376647. Listed at 26 retailers as of October 30, 2026, with prices from $958 to $8,599, a $7,640 spread on the same certified stone. Brilliant Earth lists it at $8,599. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607376647
Dimensions9.71 × 9.17 × 5.78 mm
L/W Ratio1.06
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
9.71 mm9.17 mm3.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607376647
Side View
Table 57.0%Crown 34.6°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 59.5%

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: $8,599 AUD|Low: $920 AUD|High: $8,599 AUD|Avg: $2,576 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
Retailer 17
October 31, 2026
Retailer 4$958 AUD
Retailer 9$1,042 AUD
Retailer 7$1,112 AUD
Retailer 11$1,359 AUD
Retailer 3$1,367 AUD
Retailer 17$1,592 AUD
Retailer 2$1,722 AUD
Retailer 12$1,774 AUD
Retailer 15$2,358 AUD
Retailer 16$2,488 AUD
Retailer 10$2,510 AUD
Retailer 14$2,580 AUD
Retailer 8$3,123 AUD
Retailer 5$3,471 AUD
Retailer 6$3,592 AUD
Retailer 13$4,706 AUD
Brilliant Earth$8,599 AUD

34 data points across 17 retailers

26 retailers$958 AUD to $8,599 AUD

A
Cheapest Retailer
-
$958 AUD
$673 USD
A
Retailer 2
-
$1,042 AUD
$732 USD
View
A
Retailer 3
-
$1,072 AUD
$753 USD
View
Final sale: no returns
A
Retailer 4
-
$1,112 AUD
$781 USD
View
Retailer 5
-
$1,112 AUD
$781 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,359 AUD
£752 GBP
View
A
Retailer 7
-
$1,367 AUD
$960 USD
View
A
Retailer 8
-
$1,543 AUD
$1,084 USD
View
A
Retailer 9
-
$1,592 AUD
$1,118 USD
View
A
Retailer 10
-
$1,722 AUD
€1,152 EUR
View
A
Retailer 11
-
$1,774 AUD
£981 GBP
View
B+
Retailer 12
-
$1,923 AUD
$1,351 USD
View
Retailer 13
-
$2,252 AUD
$1,582 USD
View
Price last confirmed 32 days ago
B+
Retailer 14
-
$2,358 AUD
View
B+
Retailer 15
-
$2,488 AUD
$1,748 USD
View
B+
Retailer 16
-
$2,510 AUD
View
B+
Retailer 17
-
$2,580 AUD
ZAR 29,276 ZAR
View
B
Retailer 18
-
$3,123 AUD
$2,194 USD
View
Retailer 19
-
$3,471 AUD
View
Price last confirmed 26 days ago
B
Retailer 20
-
$3,592 AUD
$2,523 USD
View
B
Retailer 21
-
$3,790 AUD
$2,662 USD
View
B
Retailer 22
-
$3,833 AUD
$2,692 USD
View
B
Retailer 23
-
$3,847 AUD
$2,703 USD
View
B
Retailer 24
-
$3,952 AUD
$2,776 USD
View
B
Retailer 25
-
$4,706 AUD
£2,603 GBP
View
Most Expensive
B
Brilliant Earth
8559582A · Oct 30
$8,599 AUD
$6,040 USD
View
25 more retailers have this diamond
Prices start from $958 AUDSave up to $7,640 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
$958 AUD