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Heart|Lab Grown|IGI

3.54ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG732560943

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG732560943

Diamond specifications and retailer prices

From €478 EUR
$534 USD
As of October 30, 2026
Save €3,765 EUR (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,243 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.54ct lab-grown heart diamond

This 3.54ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG732560943 or 732560943. Listed at 11 retailers as of October 30, 2026, with prices from €478 to €4,243, a €3,765 spread on the same certified stone. Do Amore Diamonds lists it at €4,243. 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

3.54
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732560943
Dimensions9.57 × 10.46 × 6.11 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.57 mm10.46 mm3.54 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732560943
Side View
Table 64.0%Crown 34°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 58.4%

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 30
Current: €4,243 EUR|Low: €458 EUR|High: €4,243 EUR|Avg: €1,624 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
Retailer 13
Retailer 14
November 2, 2026
Retailer 10€478 EUR
Retailer 13€535 EUR
Retailer 2€728 EUR
Retailer 14€917 EUR
Retailer 9€917 EUR
Retailer 3€927 EUR
Retailer 4€1,157 EUR
Retailer 5€1,284 EUR
Retailer 8€1,381 EUR
Retailer 12€1,529 EUR
Retailer 11€1,719 EUR
Retailer 6€2,783 EUR
Retailer 7€2,839 EUR
Do Amore Diamonds€4,243 EUR

26 data points across 14 retailers

11 retailers€478 EUR to €4,243 EUR

A
Cheapest Retailer
-
€478 EUR
$534 USD
A
Retailer 2
-
€535 EUR
$598 USD
View
A
Retailer 3
-
€728 EUR
£640 GBP
View
B+
Retailer 4
-
€917 EUR
$1,024 USD
View
A
Retailer 5
-
€917 EUR
$1,025 USD
View
A
Retailer 6
-
€927 EUR
$1,036 USD
View
A
Retailer 7
-
€1,381 EUR
A$2,373 AUD
View
B+
Retailer 8
-
€1,529 EUR
$1,708 USD
View
B+
Retailer 9
-
€1,719 EUR
$1,921 USD
View
B
Retailer 10
-
€2,839 EUR
£2,497 GBP
View
Most Expensive
B
Do Amore Diamonds
27-DE30C21E5 · Nov 2
€4,243 EUR
$4,740 USD
View
10 more retailers have this diamond
Prices start from €478 EURSave up to €3,765 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
3.54ct Heart
€478 EUR