Heart|Lab Grown|IGI

3.03ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG824610377

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG824610377

Diamond specifications and retailer prices

From €532 EUR
$594 USD
As of October 31, 2026
Save €1,947 EUR (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €5,782 EUR at Brilliant Earth · As of October 31, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG824610377 or 824610377. Listed at 15 retailers as of October 31, 2026, with a 366% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824610377
Dimensions9.99 × 8.55 × 6.07 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.99 mm8.55 mm3.03 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824610377
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 60.8%

Caratlytics Score

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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 31
Current: €5,782 EUR|Low: €532 EUR|High: €5,782 EUR|Avg: €1,648 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
October 31, 2026
Retailer 14€532 EUR
Retailer 6€605 EUR
Retailer 10€712 EUR
Retailer 2€907 EUR
Retailer 3€912 EUR
Retailer 7€1,245 EUR
Retailer 12€1,265 EUR
Retailer 9€1,280 EUR
Retailer 11€1,521 EUR
Retailer 13€1,915 EUR
Retailer 4€2,014 EUR
Retailer 5€2,187 EUR
Retailer 8€2,474 EUR
Brilliant Earth€5,782 EUR

34 data points across 14 retailers

15 retailers€532 EUR to €2,479 EUR

A
Cheapest Retailer
-
€532 EUR
$594 USD
Final sale: no returns
Retailer 2
-
€597 EUR
$667 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
€712 EUR
$795 USD
View
A
Retailer 4
-
€907 EUR
£798 GBP
View
A
Retailer 5
-
€912 EUR
$1,019 USD
View
B+
Retailer 6
-
€1,245 EUR
A$2,140 AUD
View
B+
Retailer 7
-
€1,265 EUR
$1,413 USD
View
B+
Retailer 8
-
€1,280 EUR
ZAR 23,107 ZAR
View
B+
Retailer 9
-
€1,521 EUR
$1,699 USD
View
B+
Retailer 10
-
€1,915 EUR
$2,140 USD
View
B
Retailer 11
-
€2,014 EUR
$2,250 USD
View
B
Retailer 12
-
€2,187 EUR
$2,443 USD
View
B
Retailer 13
-
€2,474 EUR
£2,176 GBP
View
B
Retailer 14
-
€2,479 EUR
£2,181 GBP
View
Most Expensive
Brilliant Earth
20895411A · Oct 31
€5,782 EUR
$6,460 USD
View
Price under review
14 more retailers have this diamond
Prices start from €532 EURSave up to €1,947 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
€532 EUR