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Heart|Lab Grown|IGI

1.55ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG529268259

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG529268259

Diamond specifications and retailer prices

From €266 EUR
As of November 4, 2026
Save €1,076 EUR (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,342 EUR at Reve Diamonds · As of November 4, 2026
View at Reve 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG529268259 or 529268259. Listed at 20 retailers as of November 4, 2026, with prices from €266 to €1,342, a €1,076 spread on the same certified stone. Reve Diamonds lists it at €1,342. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG529268259
Dimensions7.99 × 7.40 × 4.76 mm
L/W Ratio1.08
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
7.99 mm7.40 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG529268259
Side View
Table 58.0%Crown 32.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.6%

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: Nov 4
Current: €577 EUR|Low: €255 EUR|High: €1,361 EUR|Avg: €709 EUR|+6.4%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 5, 2026
Retailer 17€266 EUR
Retailer 9€297 EUR
Retailer 5€308 EUR
Retailer 6€329 EUR
Retailer 18€329 EUR
Retailer 14€468 EUR
Retailer 7€471 EUR
Retailer 4€538 EUR
Retailer 8€561 EUR
Retailer 12€567 EUR
Retailer 1€577 EUR
Retailer 11€771 EUR
Retailer 15€1,007 EUR
Retailer 16€1,011 EUR
Retailer 3€1,058 EUR
Retailer 10€1,100 EUR
Retailer 2€1,265 EUR
Retailer 13€1,318 EUR
Reve Diamonds€1,342 EUR

45 data points across 19 retailers

20 retailers€266 EUR to €1,342 EUR

A
Cheapest Retailer
-
€266 EUR
A
Retailer 2
-
€297 EUR
View
Final sale: no returns
A
Retailer 3
-
€308 EUR
View
A
Retailer 4
-
€329 EUR
View
Retailer 5
-
€329 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
-
€468 EUR
View
A
Retailer 7
-
€471 EUR
View
B+
Retailer 8
-
€538 EUR
View
B+
Retailer 9
-
€561 EUR
View
B+
Retailer 10
-
€567 EUR
View
B+
Retailer 11
-
€577 EUR
View
B+
Retailer 12
-
€771 EUR
View
B+
Retailer 13
-
€821 EUR
View
B
Retailer 14
-
€1,007 EUR
View
B
Retailer 15
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€1,011 EUR
View
B
Retailer 16
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€1,058 EUR
View
B
Retailer 17
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€1,100 EUR
View
B
Retailer 18
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€1,265 EUR
View
B
Retailer 19
-
€1,318 EUR
View
Most Expensive
B
Reve Diamonds
F367C4942 · Nov 4
€1,342 EUR
$1,506 USD
View
19 more retailers have this diamond
Prices start from €266 EURSave up to €1,076 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
€266 EUR