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Heart|Natural|GIA

1.50ct I VS1 Heart Natural Diamond

GD • I/VS1 • GIA 1558750609

Certificate GIA 1558750609

Diamond specifications and retailer prices

From €4,170 EUR
HK$36,400 HKD
As of October 30, 2026
Save €4,145 EUR (50%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €9,389 EUR at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1558750609. Listed at 19 retailers as of October 29, 2026, with a 99% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
I
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558750609
Dimensions7.07 × 7.84 × 4.69 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Pinpoint
Top View
7.07 mm7.84 mm1.50 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558750609
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €5,385 EUR|Low: €4,170 EUR|High: €8,420 EUR|Avg: €5,726 EUR|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11€4,170 EUR
Retailer 5€4,504 EUR
Retailer 3€4,802 EUR
Retailer 9€4,956 EUR
Retailer 10€5,182 EUR
Retailer 1€5,385 EUR
Retailer 4€5,582 EUR
Retailer 12€5,752 EUR
Retailer 2€5,755 EUR
Retailer 7€6,124 EUR
Retailer 8€6,836 EUR
Retailer 6€8,315 EUR

35 data points across 12 retailers

19 retailers€4,170 EUR to €8,315 EUR

A
Cheapest Retailer
-
€4,170 EUR
HK$36,400 HKD
A
Retailer 2
-
€4,504 EUR
₹479,215 INR
View
B+
Retailer 3
-
€4,802 EUR
SGD 7,250 SGD
View
A
Retailer 4
-
€4,956 EUR
SGD 7,483 SGD
View
B+
Retailer 5
-
€5,154 EUR
$5,758 USD
View
B+
Retailer 6
-
€5,156 EUR
$5,760 USD
View
B+
Retailer 7
-
€5,182 EUR
$5,789 USD
View
Final sale: no returns
B+
Retailer 8
-
€5,385 EUR
£4,737 GBP
View
Retailer 9
-
€5,582 EUR
A$9,595 AUD
View
Price last confirmed 21 days ago
Retailer 10
-
€5,614 EUR
$6,272 USD
View
Price last confirmed 15 days ago
Retailer 11
-
€5,614 EUR
$6,272 USD
View
Price last confirmed 14 days ago
Retailer 12
-
€5,614 EUR
$6,272 USD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
€5,752 EUR
$6,426 USD
View
B+
Retailer 14
-
€5,755 EUR
$6,429 USD
View
B+
Retailer 15
-
€6,124 EUR
View
Retailer 16
-
€6,478 EUR
$7,237 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
€6,836 EUR
ZAR 123,383 ZAR
View
B
Retailer 18
-
€8,315 EUR
£7,315 GBP
View
Most Expensive
NZ Jewellers
4ae2176e-8aef-4c8a-8a68-c3e89abedd6f · Oct 18
€9,389 EUR
$10,490 USD
View
Price last confirmed 14 days ago
18 more retailers have this diamond
Prices start from €4,170 EURSave up to €4,145 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
€4,170 EUR