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Heart|Lab Grown|IGI

1.55ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG573301001

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG573301001

Diamond specifications and retailer prices

From €193 EUR
As of November 6, 2026
Save €1,661 EUR (90%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: €1,854 EUR at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG573301001 or 573301001. Listed at 33 retailers as of November 6, 2026, with prices from €193 to €1,854, a €1,661 spread on the same certified stone. Do Amore Diamonds lists it at €1,854. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573301001
Dimensions7.93 × 7.19 × 4.71 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.93 mm7.19 mm1.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573301001
Side View
Table 61.0%Crown 38.4°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: €1,854 EUR|Low: €185 EUR|High: €1,854 EUR|Avg: €702 EUR
Do Amore Diamonds
Retailer 2
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Retailer 20
November 6, 2026
Retailer 3€193 EUR
Retailer 6€224 EUR
Retailer 5€366 EUR
Retailer 8€372 EUR
Retailer 4€374 EUR
Retailer 13€441 EUR
Retailer 2€448 EUR
Retailer 7€469 EUR
Retailer 14€495 EUR
Retailer 12€579 EUR
Retailer 17€598 EUR
Retailer 16€618 EUR
Retailer 20€774 EUR
Retailer 19€858 EUR
Retailer 10€976 EUR
Retailer 9€1,004 EUR
Retailer 15€1,058 EUR
Retailer 11€1,077 EUR
Retailer 18€1,084 EUR
Do Amore Diamonds€1,854 EUR

41 data points across 20 retailers

33 retailers€193 EUR to €1,854 EUR

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Cheapest Retailer
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€193 EUR
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Retailer 2
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€193 EUR
View
Retailer 3
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€193 EUR
View
Price last confirmed 30 days ago
Retailer 4
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€193 EUR
View
Price last confirmed 27 days ago
Retailer 5
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€220 EUR
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Price last confirmed 38 days ago
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Retailer 6
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€224 EUR
View
Final sale: no returns
A
Retailer 7
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€224 EUR
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Retailer 8
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€240 EUR
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Price last confirmed 35 days ago
Retailer 9
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€240 EUR
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Price last confirmed 28 days ago
Retailer 10
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€255 EUR
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Price last confirmed 39 days ago
Retailer 11
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€270 EUR
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Price last confirmed 41 days ago
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Retailer 12
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€366 EUR
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Retailer 13
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€372 EUR
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B+
Retailer 14
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€374 EUR
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Retailer 15
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€441 EUR
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Retailer 16
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€448 EUR
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A
Retailer 17
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€469 EUR
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A
Retailer 18
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€495 EUR
View
B+
Retailer 19
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€579 EUR
View
B+
Retailer 20
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€598 EUR
View
B+
Retailer 21
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€618 EUR
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B+
Retailer 22
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€774 EUR
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Retailer 23
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€851 EUR
View
Price last confirmed 28 days ago
B+
Retailer 24
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€851 EUR
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B+
Retailer 25
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€851 EUR
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Retailer 26
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€858 EUR
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Price last confirmed 13 days ago
Retailer 27
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€969 EUR
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Price last confirmed 38 days ago
B
Retailer 28
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€976 EUR
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B
Retailer 29
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€1,004 EUR
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B
Retailer 30
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€1,058 EUR
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B
Retailer 31
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€1,077 EUR
View
B
Retailer 32
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€1,084 EUR
View
Most Expensive
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Do Amore Diamonds
27-81AF2FC2E · Nov 6
€1,854 EUR
$2,070 USD
View
32 more retailers have this diamond
Prices start from €193 EURSave up to €1,661 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
1.55ct Heart
€193 EUR