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Heart|Lab Grown|IGI

3.30ct I VS1 Heart Lab Grown Diamond

EX • I/VS1 • IGI LG623405762

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG623405762

Diamond specifications and retailer prices

From €423 EUR
$473 USD
As of October 31, 2026
Save €2,933 EUR (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,357 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.3ct lab-grown heart diamond

This 3.3ct lab-grown heart sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623405762 or 623405762. Listed at 13 retailers as of October 31, 2026, with prices from €423 to €3,357, a €2,933 spread on the same certified stone. Do Amore Diamonds lists it at €3,357. 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

3.30
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623405762
Dimensions8.94 × 10.50 × 5.99 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.94 mm10.50 mm3.30 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG623405762
Side View
Table 60.0%Crown 35.4°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 57.0%

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 31
Current: €3,357 EUR|Low: €303 EUR|High: €3,357 EUR|Avg: €1,204 EUR
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
November 1, 2026
Retailer 10€423 EUR
Retailer 8€469 EUR
Retailer 6€644 EUR
Retailer 9€739 EUR
Retailer 11€748 EUR
Retailer 4€840 EUR
Retailer 12€893 EUR
Retailer 5€1,124 EUR
Retailer 7€1,316 EUR
Retailer 3€1,795 EUR
Retailer 2€1,902 EUR
Do Amore Diamonds€3,357 EUR

22 data points across 12 retailers

13 retailers€423 EUR to €3,357 EUR

A
Cheapest Retailer
-
€423 EUR
$473 USD
Final sale: no returns
A
Retailer 2
-
€469 EUR
$524 USD
View
Retailer 3
-
€469 EUR
$524 USD
View
Price last confirmed 29 days ago
A
Retailer 4
-
€644 EUR
$720 USD
View
B+
Retailer 5
-
€739 EUR
$826 USD
View
A
Retailer 6
-
€748 EUR
$836 USD
View
A
Retailer 7
-
€893 EUR
$998 USD
View
B+
Retailer 8
-
€1,124 EUR
ZAR 20,280 ZAR
View
B
Retailer 9
-
€1,316 EUR
$1,470 USD
View
Retailer 10
-
€1,664 EUR
$1,859 USD
View
Price last confirmed 31 days ago
B
Retailer 11
-
€1,795 EUR
$2,006 USD
View
B
Retailer 12
-
€1,902 EUR
£1,673 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1A3601112 · Oct 31
€3,357 EUR
$3,750 USD
View
12 more retailers have this diamond
Prices start from €423 EURSave up to €2,933 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
3.30ct Heart
€423 EUR