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Heart|Lab Grown|IGI

3.48ct H VS2 Heart Lab Grown Diamond

EX • H/VS2 • IGI LG600334648

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG600334648

Diamond specifications and retailer prices

From €385 EUR
$430 USD
As of October 30, 2026
Save €3,034 EUR (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,419 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.48ct lab-grown heart diamond

This 3.48ct lab-grown heart sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG600334648 or 600334648. Listed at 14 retailers as of October 30, 2026, with prices from €385 to €3,419, a €3,034 spread on the same certified stone. Do Amore Diamonds lists it at €3,419. 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

3.48
Carat
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600334648
Dimensions9.31 × 10.33 × 6.19 mm
L/W Ratio1.11
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
9.31 mm10.33 mm3.48 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600334648
Side View
Table 62.0%Crown 35.7°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 59.9%

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: €3,419 EUR|Low: €370 EUR|High: €57,626 EUR|Avg: €4,640 EUR
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 30, 2026
Retailer 13€385 EUR
Retailer 17€431 EUR
Retailer 3€478 EUR
Retailer 14€478 EUR
Retailer 10€609 EUR
Retailer 2€618 EUR
Retailer 16€634 EUR
Retailer 6€843 EUR
Retailer 4€889 EUR
Retailer 5€1,165 EUR
Retailer 9€1,169 EUR
Retailer 12€1,340 EUR
Retailer 15€1,695 EUR
Retailer 7€1,826 EUR
Retailer 11€1,939 EUR
Do Amore Diamonds€3,419 EUR
Retailer 8€57,626 EUR

34 data points across 17 retailers

14 retailers€385 EUR to €3,419 EUR

A
Cheapest Retailer
-
€385 EUR
$430 USD
A
Retailer 2
-
€431 EUR
$482 USD
View
A
Retailer 3
-
€478 EUR
$534 USD
View
A
Retailer 4
-
€478 EUR
$534 USD
View
A
Retailer 5
-
€609 EUR
$680 USD
View
A
Retailer 6
-
€618 EUR
£544 GBP
View
B+
Retailer 7
-
€634 EUR
$708 USD
View
A
Retailer 8
-
€843 EUR
$942 USD
View
B+
Retailer 9
-
€1,165 EUR
$1,302 USD
View
B+
Retailer 10
-
€1,340 EUR
$1,497 USD
View
B
Retailer 11
-
€1,695 EUR
$1,894 USD
View
Retailer 12
-
€1,826 EUR
$2,039 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
€1,939 EUR
£1,706 GBP
View
Most Expensive
B
Do Amore Diamonds
27-BB3F0BF7C · Oct 31
€3,419 EUR
$3,820 USD
View
13 more retailers have this diamond
Prices start from €385 EURSave up to €3,034 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
3.48ct Heart
€385 EUR