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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 $673 USD
As of October 27, 2026
Save $5,367 USD (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $6,040 USD at Brilliant Earth · As of October 28, 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 27, 2026, with prices from $673 to $6,040, a $5,367 spread on the same certified stone. Brilliant Earth lists it at $6,040. 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
Color
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 27
Current: $6,040 USD|Low: $646 USD|High: $6,040 USD|Avg: $1,753 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 19
Retailer 20
October 29, 2026
Retailer 4$673 USD
Retailer 9$732 USD
Retailer 7$781 USD
Retailer 11$781 USD
Retailer 14$957 USD
Retailer 3$960 USD
Retailer 12$1,084 USD
Retailer 20$1,118 USD
Retailer 2$1,218 USD
Retailer 17$1,241 USD
Retailer 16$1,656 USD
Retailer 19$1,748 USD
Retailer 18$1,773 USD
Retailer 15$1,812 USD
Retailer 8$2,194 USD
Retailer 5$2,438 USD
Retailer 6$2,523 USD
Retailer 10$2,720 USD
Retailer 13$3,306 USD
Brilliant Earth$6,040 USD

35 data points across 20 retailers

26 retailers$673 USD to $6,040 USD

A
Cheapest Retailer
-
$673 USD
A
Retailer 2
-
$732 USD
View
A
Retailer 3
-
$753 USD
View
Final sale: no returns
A
Retailer 4
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$781 USD
View
A
Retailer 5
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$781 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$957 USD
£754 GBP
View
A
Retailer 7
-
$960 USD
View
A
Retailer 8
-
$1,084 USD
View
A
Retailer 9
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$1,118 USD
View
A
Retailer 10
-
$1,218 USD
€1,160 EUR
View
A
Retailer 11
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$1,241 USD
£977 GBP
View
B+
Retailer 12
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$1,351 USD
View
B+
Retailer 13
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$1,582 USD
View
Price last confirmed 30 days ago
B+
Retailer 14
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$1,656 USD
A$2,548 AUD
View
B+
Retailer 15
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$1,748 USD
View
B+
Retailer 16
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$1,773 USD
A$2,727 AUD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$1,812 USD
ZAR 29,276 ZAR
View
B
Retailer 18
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$2,194 USD
View
B
Retailer 19
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$2,438 USD
A$3,751 AUD
View
Price last confirmed 24 days ago
B
Retailer 20
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$2,523 USD
View
B
Retailer 21
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$2,662 USD
View
B
Retailer 22
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$2,692 USD
View
B
Retailer 23
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$2,703 USD
View
B
Retailer 24
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$2,776 USD
View
B
Retailer 25
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$3,306 USD
£2,603 GBP
View
Most Expensive
B
Brilliant Earth
8559582A · Oct 28
$6,040 USD
View
25 more retailers have this diamond
Prices start from $673 USDSave up to $5,367 USD

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
$673 USD