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Heart|Lab Grown|IGI

3.03ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG743580040

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG743580040

Diamond specifications and retailer prices

From $739 USD
As of October 30, 2026
Save $5,821 USD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,560 USD at Do Amore Diamonds · As of October 29, 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 LG743580040 or 743580040. Listed at 10 retailers as of October 29, 2026, with prices from $739 to $6,560, a $5,821 spread on the same certified stone. Do Amore Diamonds lists it at $6,560. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743580040
Dimensions8.70 × 10.31 × 5.91 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.70 mm10.31 mm3.03 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743580040
Side View
Table 58.0%Crown 35.5°Girdle: MED-THKPavilion 39.1°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: $6,560 USD|Low: $739 USD|High: $6,790 USD|Avg: $2,513 USD|-1.4%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
October 29, 2026
Retailer 13$739 USD
Retailer 11$804 USD
Retailer 16$856 USD
Retailer 10$1,388 USD
Retailer 12$1,435 USD
Retailer 8$1,456 USD
Retailer 4$1,567 USD
Retailer 5$1,946 USD
Retailer 14$2,080 USD
Retailer 15$2,211 USD
Retailer 9$2,661 USD
Retailer 6$2,990 USD
Retailer 7$3,319 USD
Retailer 3$3,485 USD
Retailer 2$3,566 USD
Do Amore Diamonds$6,560 USD

21 data points across 16 retailers

10 retailers$739 USD to $6,560 USD

A
Cheapest Retailer
-
$739 USD
A
Retailer 2
-
$804 USD
View
A
Retailer 3
-
$856 USD
View
Final sale: no returns
A
Retailer 4
-
$1,388 USD
View
B+
Retailer 5
-
$1,435 USD
View
B+
Retailer 6
-
$2,080 USD
View
Retailer 7
-
$2,211 USD
A$3,401 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$2,661 USD
View
B
Retailer 9
-
$3,566 USD
£2,808 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4D7D4FC16 · Oct 29
$6,560 USD
View
9 more retailers have this diamond
Prices start from $739 USDSave up to $5,821 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
$739 USD