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Heart|Lab Grown|IGI

1.55ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG760569366

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG760569366

Diamond specifications and retailer prices

From €262 EUR
As of November 2, 2026
Save €1,602 EUR (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,018 EUR at Queensmith · As of October 27, 2026
View at Queensmith

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG760569366 or 760569366. Listed at 22 retailers as of November 2, 2026, with a 612% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760569366
Dimensions7.19 × 8.16 × 4.51 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.19 mm8.16 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760569366
Side View
Table 67.0%Crown 32.6°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 55.3%

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: Nov 2
Current: €569 EUR|Low: €257 EUR|High: €1,864 EUR|Avg: €697 EUR|-2.6%
Retailer 1
Retailer 2
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Retailer 4
Retailer 5
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Retailer 11
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Retailer 19
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Retailer 21
November 4, 2026
Retailer 2€262 EUR
Retailer 21€292 EUR
Retailer 13€304 EUR
Retailer 14€320 EUR
Retailer 8€325 EUR
Retailer 15€342 EUR
Retailer 12€462 EUR
Retailer 3€532 EUR
Retailer 19€559 EUR
Retailer 1€569 EUR
Retailer 10€623 EUR
Retailer 6€638 EUR
Retailer 16€761 EUR
Retailer 18€846 EUR
Retailer 9€1,019 EUR
Retailer 11€1,043 EUR
Retailer 7€1,085 EUR
Retailer 4€1,139 EUR
Retailer 20€1,299 EUR
Retailer 5€1,327 EUR
Retailer 17€1,864 EUR

23 data points across 21 retailers

22 retailers€262 EUR to €1,864 EUR

A
Cheapest Retailer
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€262 EUR
A
Retailer 2
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€292 EUR
View
Final sale: no returns
A
Retailer 3
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€304 EUR
View
Retailer 4
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€320 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
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€325 EUR
View
A
Retailer 6
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€342 EUR
View
A
Retailer 7
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€462 EUR
View
A
Retailer 8
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€532 EUR
View
B+
Retailer 9
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€559 EUR
View
B+
Retailer 10
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€569 EUR
View
B+
Retailer 11
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€623 EUR
View
B+
Retailer 12
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€638 EUR
View
B+
Retailer 13
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€761 EUR
View
B+
Retailer 14
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€846 EUR
View
B+
Retailer 15
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€1,019 EUR
View
B+
Retailer 16
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€1,043 EUR
View
B+
Retailer 17
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€1,085 EUR
View
B+
Retailer 18
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€1,139 EUR
View
B
Retailer 19
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€1,299 EUR
View
B
Retailer 20
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€1,327 EUR
View
B
Retailer 21
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€1,864 EUR
View
Most Expensive
Queensmith
LG760569366 · Oct 27
€2,018 EUR
£1,790 GBP
View
Price last confirmed 8 days ago
21 more retailers have this diamond
Prices start from €262 EURSave up to €1,602 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
€262 EUR