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Heart|Lab Grown|IGI

3.50ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG751504497

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG751504497

Diamond specifications and retailer prices

From €694 EUR
$775 USD
As of October 31, 2026
Save €3,880 EUR (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,574 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.5ct lab-grown heart diamond

This 3.5ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG751504497 or 751504497. Listed at 10 retailers as of October 31, 2026, with prices from €694 to €4,574, a €3,880 spread on the same certified stone. Do Amore Diamonds lists it at €4,574. 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

3.50
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG751504497
Dimensions9.21 × 10.49 × 6.20 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.21 mm10.49 mm3.50 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG751504497
Side View
Table 56.0%Crown 37.3°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 59.1%

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 31
Current: €4,574 EUR|Low: €694 EUR|High: €4,574 EUR|Avg: €1,527 EUR|+4.3%
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
Retailer 14
October 31, 2026
Retailer 2€694 EUR
Retailer 14€833 EUR
Retailer 9€844 EUR
Retailer 3€926 EUR
Retailer 4€940 EUR
Retailer 12€1,068 EUR
Retailer 6€1,093 EUR
Retailer 11€1,372 EUR
Retailer 13€1,585 EUR
Retailer 8€1,586 EUR
Retailer 5€1,801 EUR
Retailer 10€2,630 EUR
Retailer 7€2,784 EUR
Do Amore Diamonds€4,574 EUR

19 data points across 14 retailers

10 retailers€694 EUR to €4,574 EUR

A
Cheapest Retailer
-
€694 EUR
$775 USD
Retailer 2
-
€833 EUR
$931 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
€844 EUR
$943 USD
View
Retailer 4
-
€1,068 EUR
$1,193 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€1,372 EUR
A$2,358 AUD
View
B+
Retailer 6
-
€1,585 EUR
$1,771 USD
View
B+
Retailer 7
-
€1,586 EUR
$1,772 USD
View
Retailer 8
-
€2,630 EUR
A$4,521 AUD
View
Price last confirmed 24 days ago
B
Retailer 9
-
€2,784 EUR
£2,449 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B053885DF · Oct 31
€4,574 EUR
$5,110 USD
View
9 more retailers have this diamond
Prices start from €694 EURSave up to €3,880 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
3.50ct Heart
€694 EUR