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Heart|Natural|GIA

1.50ct I VS1 Heart Natural Diamond

ID • I/VS1 • GIA 1535707478

Certificate GIA 1535707478

Diamond specifications and retailer prices

From €4,090 EUR
HK$35,700 HKD
As of October 31, 2026
Save €3,768 EUR (48%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €9,569 EUR at NZ Jewellers · As of September 30, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1535707478. Listed at 22 retailers as of October 31, 2026, with a 92% 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
I
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1535707478
Dimensions7.85 × 6.92 × 4.72 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint, Natural
Top View
7.85 mm6.92 mm1.50 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1535707478
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.1%

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 31
Current: €4,955 EUR|Low: €4,044 EUR|High: €8,509 EUR|Avg: €5,589 EUR|-8.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 13€4,090 EUR
Retailer 12€4,355 EUR
Retailer 16€4,683 EUR
Retailer 2€4,923 EUR
Retailer 1€4,955 EUR
Retailer 14€5,089 EUR
Retailer 5€5,099 EUR
Retailer 7€5,099 EUR
Retailer 10€5,160 EUR
Retailer 3€5,281 EUR
Retailer 4€5,469 EUR
Retailer 15€5,473 EUR
Retailer 8€5,656 EUR
Retailer 6€6,208 EUR
Retailer 11€6,553 EUR
Retailer 9€7,858 EUR

25 data points across 16 retailers

22 retailers€4,090 EUR to €7,858 EUR

A
Cheapest Retailer
-
€4,090 EUR
HK$35,700 HKD
A
Retailer 2
-
€4,355 EUR
₹463,322 INR
View
A
Retailer 3
-
€4,683 EUR
$5,232 USD
View
A
Retailer 4
-
€4,923 EUR
$5,500 USD
View
Final sale: no returns
A
Retailer 5
-
€4,955 EUR
£4,359 GBP
View
A
Retailer 6
-
€5,089 EUR
$5,685 USD
View
Retailer 7
-
€5,099 EUR
$5,697 USD
View
Price last confirmed 16 days ago
Retailer 8
-
€5,099 EUR
$5,697 USD
View
Price last confirmed 15 days ago
Retailer 9
-
€5,099 EUR
$5,697 USD
View
Price last confirmed 14 days ago
A
Retailer 10
-
€5,160 EUR
£4,539 GBP
View
Retailer 11
-
€5,183 EUR
$5,791 USD
View
Price last confirmed 33 days ago
A
Retailer 12
-
€5,277 EUR
$5,895 USD
View
B+
Retailer 13
-
€5,281 EUR
$5,900 USD
View
A
Retailer 14
-
€5,469 EUR
$6,110 USD
View
B+
Retailer 15
-
€5,473 EUR
$6,115 USD
View
B+
Retailer 16
-
€5,509 EUR
A$9,468 AUD
View
Retailer 17
-
€5,656 EUR
A$9,721 AUD
View
Price last confirmed 21 days ago
Retailer 18
-
€5,981 EUR
$6,682 USD
View
Price last confirmed 33 days ago
Retailer 19
-
€6,208 EUR
$6,936 USD
View
Price last confirmed 9 days ago
B+
Retailer 20
-
€6,553 EUR
ZAR 118,278 ZAR
View
B+
Retailer 21
-
€7,858 EUR
£6,913 GBP
View
Most Expensive
NZ Jewellers
bc0f5a60-80db-4f88-9d86-a20270639a37 · Sep 30
€9,569 EUR
$10,691 USD
View
Price last confirmed 32 days ago
21 more retailers have this diamond
Prices start from €4,090 EURSave up to €3,768 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
€4,090 EUR