CaratHunter
Plans
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 €602 EUR
$673 USD
As of October 30, 2026
Save €4,804 EUR (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €5,406 EUR at Brilliant Earth · As of October 30, 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 30, 2026, with prices from €602 to €5,406, a €4,804 spread on the same certified stone. Brilliant Earth lists it at €5,406. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €5,406 EUR|Low: €578 EUR|High: €5,406 EUR|Avg: €1,619 EUR
Brilliant Earth
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 4€602 EUR
Retailer 9€655 EUR
Retailer 7€699 EUR
Retailer 10€855 EUR
Retailer 3€859 EUR
Retailer 17€1,001 EUR
Retailer 12€1,090 EUR
Retailer 11€1,115 EUR
Retailer 15€1,482 EUR
Retailer 16€1,565 EUR
Retailer 2€1,578 EUR
Retailer 14€1,622 EUR
Retailer 8€1,964 EUR
Retailer 5€2,182 EUR
Retailer 6€2,258 EUR
Retailer 13€2,959 EUR
Brilliant Earth€5,406 EUR

35 data points across 17 retailers

26 retailers€602 EUR to €5,406 EUR

A
Cheapest Retailer
-
€602 EUR
$673 USD
A
Retailer 2
-
€655 EUR
$732 USD
View
A
Retailer 3
-
€674 EUR
$753 USD
View
Final sale: no returns
A
Retailer 4
-
€699 EUR
$781 USD
View
Retailer 5
-
€699 EUR
$781 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€855 EUR
£752 GBP
View
A
Retailer 7
-
€859 EUR
$960 USD
View
A
Retailer 8
-
€970 EUR
$1,084 USD
View
A
Retailer 9
-
€1,001 EUR
$1,118 USD
View
A
Retailer 10
-
€1,090 EUR
View
A
Retailer 11
-
€1,115 EUR
£981 GBP
View
B+
Retailer 12
-
€1,209 EUR
$1,351 USD
View
Retailer 13
-
€1,416 EUR
$1,582 USD
View
Price last confirmed 32 days ago
B+
Retailer 14
-
€1,482 EUR
A$2,548 AUD
View
B+
Retailer 15
-
€1,565 EUR
$1,748 USD
View
B+
Retailer 16
-
€1,578 EUR
A$2,712 AUD
View
B+
Retailer 17
-
€1,622 EUR
ZAR 29,276 ZAR
View
B
Retailer 18
-
€1,964 EUR
$2,194 USD
View
Retailer 19
-
€2,182 EUR
A$3,751 AUD
View
Price last confirmed 26 days ago
B
Retailer 20
-
€2,258 EUR
$2,523 USD
View
B
Retailer 21
-
€2,383 EUR
$2,662 USD
View
B
Retailer 22
-
€2,410 EUR
$2,692 USD
View
B
Retailer 23
-
€2,419 EUR
$2,703 USD
View
B
Retailer 24
-
€2,485 EUR
$2,776 USD
View
B
Retailer 25
-
€2,959 EUR
£2,603 GBP
View
Most Expensive
B
Brilliant Earth
8559582A · Oct 30
€5,406 EUR
$6,040 USD
View
25 more retailers have this diamond
Prices start from €602 EURSave up to €4,804 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
€602 EUR