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Heart|Lab Grown|GIA

1.50ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • GIA 2526117500

Certificate GIA 2526117500

Diamond specifications and retailer prices

From €317 EUR
As of November 6, 2026
Save €1,238 EUR (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,218 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.5ct lab-grown heart diamond

This 1.5ct 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 stated by the retailer rather than the lab and certified by GIA 2526117500. Listed at 21 retailers as of November 3, 2026, with a 390% 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

1.50
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.08°
Pavilion angle42.42°
OriginLab Grown
Grading LabGIA
CertificateGIA 2526117500
Dimensions6.77 × 7.89 × 4.79 mm
L/W Ratio1.17
Top View
6.77 mm7.89 mm1.50 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2526117500
Side View
Table 63.0%Crown 38.08°Girdle: STK-VTKPavilion 42.42°Culet: NoneDepth 60.8%

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 6
Current: €566 EUR|Low: €310 EUR|High: €1,583 EUR|Avg: €863 EUR|-0.3%
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
Retailer 19
Retailer 20
November 6, 2026
Retailer 15€317 EUR
Retailer 3€354 EUR
Retailer 17€367 EUR
Retailer 4€393 EUR
Retailer 13€398 EUR
Retailer 18€528 EUR
Retailer 10€533 EUR
Retailer 1€566 EUR
Retailer 20€632 EUR
Retailer 8€686 EUR
Retailer 11€692 EUR
Retailer 5€934 EUR
Retailer 7€1,004 EUR
Retailer 2€1,224 EUR
Retailer 9€1,229 EUR
Retailer 14€1,263 EUR
Retailer 16€1,300 EUR
Retailer 12€1,308 EUR
Retailer 19€1,333 EUR
Retailer 6€1,555 EUR

37 data points across 20 retailers

21 retailers€317 EUR to €1,555 EUR

A
Cheapest Retailer
-
€317 EUR
A
Retailer 2
-
€354 EUR
View
Final sale: no returns
A
Retailer 3
-
€367 EUR
View
A
Retailer 4
-
€393 EUR
View
Retailer 5
-
€398 EUR
View
Price last confirmed 13 days ago
B+
Retailer 6
-
€528 EUR
View
B+
Retailer 7
-
€533 EUR
View
B+
Retailer 8
-
€566 EUR
View
B+
Retailer 9
-
€632 EUR
View
B+
Retailer 10
-
€686 EUR
View
B+
Retailer 11
-
€692 EUR
View
B+
Retailer 12
-
€934 EUR
View
B+
Retailer 13
-
€1,004 EUR
View
B
Retailer 14
-
€1,224 EUR
View
Retailer 15
-
€1,229 EUR
View
Price last confirmed 8 days ago
B
Retailer 16
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€1,263 EUR
View
B
Retailer 17
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€1,300 EUR
View
B
Retailer 18
-
€1,308 EUR
View
B
Retailer 19
-
€1,333 EUR
View
B
Retailer 20
-
€1,555 EUR
View
Most Expensive
Queensmith
2526117500 · Oct 27
€2,218 EUR
£1,950 GBP
View
Price last confirmed 10 days ago
20 more retailers have this diamond
Prices start from €317 EURSave up to €1,238 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
1.50ct Heart
€317 EUR