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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 €661 EUR
$739 USD
As of October 30, 2026
Save €5,210 EUR (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €5,872 EUR 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 LG743580040 or 743580040. Listed at 10 retailers as of October 30, 2026, with prices from €661 to €5,872, a €5,210 spread on the same certified stone. Do Amore Diamonds lists it at €5,872. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €5,872 EUR|Low: €658 EUR|High: €6,078 EUR|Avg: €2,193 EUR|-1.4%
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
Retailer 14
Retailer 15
October 31, 2026
Retailer 14€661 EUR
Retailer 13€720 EUR
Retailer 15€766 EUR
Retailer 12€1,242 EUR
Retailer 8€1,244 EUR
Retailer 4€1,403 EUR
Retailer 5€1,742 EUR
Retailer 9€1,890 EUR
Retailer 2€1,913 EUR
Retailer 11€2,382 EUR
Retailer 6€2,677 EUR
Retailer 7€2,971 EUR
Retailer 3€3,119 EUR
Retailer 10€3,192 EUR
Do Amore Diamonds€5,872 EUR

23 data points across 15 retailers

10 retailers€661 EUR to €5,872 EUR

A
Cheapest Retailer
-
€661 EUR
$739 USD
A
Retailer 2
-
€720 EUR
$804 USD
View
A
Retailer 3
-
€766 EUR
$856 USD
View
Final sale: no returns
A
Retailer 4
-
€1,242 EUR
$1,388 USD
View
A
Retailer 5
-
€1,244 EUR
$1,390 USD
View
B+
Retailer 6
-
€1,890 EUR
$2,112 USD
View
B+
Retailer 7
-
€1,913 EUR
A$3,288 AUD
View
B+
Retailer 8
-
€2,382 EUR
$2,661 USD
View
B
Retailer 9
-
€3,192 EUR
£2,808 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4D7D4FC16 · Oct 31
€5,872 EUR
$6,560 USD
View
9 more retailers have this diamond
Prices start from €661 EURSave up to €5,210 EUR

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
€661 EUR