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Heart|Lab Grown|IGI

3.03ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG735587520

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG735587520

Diamond specifications and retailer prices

From €671 EUR
$750 USD
As of October 30, 2026
Save €5,290 EUR (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €5,961 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 LG735587520 or 735587520. Listed at 14 retailers as of October 30, 2026, with prices from €671 to €5,961, a €5,290 spread on the same certified stone. Do Amore Diamonds lists it at €5,961. 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 angle37°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735587520
Dimensions10.21 × 8.87 × 5.67 mm
L/W Ratio1.15
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
10.21 mm8.87 mm3.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735587520
Side View
Table 56.0%Crown 37°Girdle: STK-THKPavilion 36.2°Culet: NoneDepth 55.5%

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: €5,961 EUR|Low: €634 EUR|High: €5,997 EUR|Avg: €2,093 EUR|-0.6%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 31, 2026
Retailer 5€671 EUR
Retailer 17€730 EUR
Retailer 4€806 EUR
Retailer 11€980 EUR
Retailer 3€1,058 EUR
Retailer 13€1,107 EUR
Retailer 12€1,111 EUR
Retailer 7€1,449 EUR
Retailer 9€1,498 EUR
Retailer 16€1,802 EUR
Retailer 2€1,942 EUR
Retailer 10€2,335 EUR
Retailer 15€2,419 EUR
Retailer 8€2,793 EUR
Retailer 6€2,847 EUR
Retailer 14€3,241 EUR
Retailer 18€3,956 EUR
Do Amore Diamonds€5,961 EUR

28 data points across 18 retailers

14 retailers€671 EUR to €5,961 EUR

A
Cheapest Retailer
-
€671 EUR
$750 USD
A
Retailer 2
-
€730 EUR
$816 USD
View
A
Retailer 3
-
€806 EUR
$901 USD
View
Final sale: no returns
A
Retailer 4
-
€980 EUR
$1,095 USD
View
A
Retailer 5
-
€1,058 EUR
$1,182 USD
View
A
Retailer 6
-
€1,107 EUR
$1,236 USD
View
A
Retailer 7
-
€1,111 EUR
$1,241 USD
View
B+
Retailer 8
-
€1,802 EUR
$2,013 USD
View
B+
Retailer 9
-
€1,942 EUR
A$3,338 AUD
View
B
Retailer 10
-
€2,419 EUR
$2,702 USD
View
B
Retailer 11
-
€2,847 EUR
$3,181 USD
View
B
Retailer 12
-
€3,241 EUR
£2,851 GBP
View
B
Retailer 13
-
€3,956 EUR
$4,420 USD
View
Most Expensive
B
Do Amore Diamonds
27-B6412387A · Oct 31
€5,961 EUR
$6,660 USD
View
13 more retailers have this diamond
Prices start from €671 EURSave up to €5,290 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
€671 EUR