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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 €635 EUR
$709 USD
As of October 30, 2026
Save €4,995 EUR (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €5,630 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 LG778658386 or 778658386. Listed at 11 retailers as of October 30, 2026, with prices from €635 to €5,630, a €4,995 spread on the same certified stone. Do Amore Diamonds lists it at €5,630. 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
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €5,630 EUR|Low: €554 EUR|High: €6,140 EUR|Avg: €1,997 EUR|-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€635 EUR
Retailer 11€690 EUR
Retailer 3€774 EUR
Retailer 8€945 EUR
Retailer 6€1,195 EUR
Retailer 10€1,195 EUR
Retailer 4€1,420 EUR
Retailer 7€1,813 EUR
Retailer 2€1,834 EUR
Retailer 5€2,216 EUR
Retailer 9€2,283 EUR
Retailer 13€3,093 EUR
Do Amore Diamonds€5,630 EUR

41 data points across 13 retailers

11 retailers€635 EUR to €5,630 EUR

A
Cheapest Retailer
-
€635 EUR
$709 USD
A
Retailer 2
-
€690 EUR
$771 USD
View
A
Retailer 3
-
€774 EUR
$865 USD
View
Final sale: no returns
A
Retailer 4
-
€945 EUR
£831 GBP
View
A
Retailer 5
-
€1,195 EUR
$1,335 USD
View
A
Retailer 6
-
€1,195 EUR
$1,335 USD
View
B+
Retailer 7
-
€1,813 EUR
$2,025 USD
View
B+
Retailer 8
-
€1,834 EUR
A$3,152 AUD
View
B+
Retailer 9
-
€2,283 EUR
$2,551 USD
View
B
Retailer 10
-
€3,093 EUR
£2,721 GBP
View
Most Expensive
B
Do Amore Diamonds
27-881573597 · Oct 31
€5,630 EUR
$6,290 USD
View
10 more retailers have this diamond
Prices start from €635 EURSave up to €4,995 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
€635 EUR