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Heart|Natural|GIA

1.50ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 2536283583

Certificate GIA 2536283583

Diamond specifications and retailer prices

From €3,118 EUR
As of November 6, 2026
Save €3,358 EUR (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €7,576 EUR at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2536283583. Listed at 16 retailers as of November 4, 2026, with a 108% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2536283583
Dimensions7.98 × 7.02 × 4.71 mm
L/W Ratio1.14
Top View
7.98 mm7.02 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2536283583
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.0%

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: €7,576 EUR|Low: €3,084 EUR|High: €7,604 EUR|Avg: €4,620 EUR|+2.2%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 11€3,118 EUR
Retailer 6€3,317 EUR
Retailer 9€3,329 EUR
Retailer 7€3,820 EUR
Retailer 8€3,963 EUR
Retailer 12€4,076 EUR
Retailer 13€4,076 EUR
Retailer 2€4,129 EUR
Retailer 5€4,210 EUR
Retailer 4€4,704 EUR
Retailer 10€6,476 EUR
Retailer 3€7,102 EUR
Queensmith€7,576 EUR

30 data points across 13 retailers

16 retailers€3,118 EUR to €6,476 EUR

A
Cheapest Retailer
-
€3,118 EUR
A
Retailer 2
-
€3,317 EUR
View
A
Retailer 3
-
€3,329 EUR
View
A
Retailer 4
-
€3,820 EUR
View
A
Retailer 5
-
€3,963 EUR
View
A
Retailer 6
-
€3,981 EUR
View
Retailer 7
-
€4,076 EUR
View
Price last confirmed 22 days ago
Retailer 8
-
€4,076 EUR
View
Price last confirmed 20 days ago
Retailer 9
-
€4,076 EUR
View
Price last confirmed 22 days ago
A
Retailer 10
-
€4,129 EUR
View
A
Retailer 11
-
€4,202 EUR
View
A
Retailer 12
-
€4,210 EUR
View
Retailer 13
-
€4,704 EUR
View
Price last confirmed 19 days ago
B+
Retailer 14
-
€6,476 EUR
View
Retailer 15
-
€7,102 EUR
View
Price last confirmed 20 days ago
Most Expensive
Queensmith
2536283583 · Oct 28
€7,576 EUR
£6,660 GBP
View
Price last confirmed 9 days ago
15 more retailers have this diamond
Prices start from €3,118 EURSave up to €3,358 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
€3,118 EUR