CaratHunter
Plans
Heart|Natural|GIA

1.50ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 2547342048

Certificate GIA 2547342048

Diamond specifications and retailer prices

From €2,260 EUR
HK$19,800 HKD
As of November 1, 2026
Save €2,709 EUR (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €5,177 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547342048. Listed at 17 retailers as of November 1, 2026, with a 120% 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547342048
Dimensions7.23 × 8.23 × 4.56 mm
L/W Ratio1.14
Top View
7.23 mm8.23 mm1.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547342048
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 55.4%

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: Nov 1
Current: €5,177 EUR|Low: €2,248 EUR|High: €5,177 EUR|Avg: €3,192 EUR
NZ Jewellers
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
November 2, 2026
Retailer 10€2,260 EUR
Retailer 2€2,421 EUR
Retailer 11€2,662 EUR
Retailer 13€2,743 EUR
Retailer 7€2,938 EUR
Retailer 14€2,971 EUR
Retailer 12€2,972 EUR
Retailer 5€3,100 EUR
Retailer 8€3,105 EUR
Retailer 6€3,147 EUR
Retailer 3€3,174 EUR
Retailer 4€3,428 EUR
Retailer 9€4,969 EUR
NZ Jewellers€5,177 EUR

32 data points across 14 retailers

17 retailers€2,260 EUR to €4,969 EUR

A
Cheapest Retailer
-
€2,260 EUR
HK$19,800 HKD
A
Retailer 2
-
€2,421 EUR
₹258,591 INR
View
A
Retailer 3
-
€2,662 EUR
SGD 4,035 SGD
View
A
Retailer 4
-
€2,743 EUR
$3,076 USD
View
Final sale: no returns
B+
Retailer 5
-
€2,817 EUR
$3,160 USD
View
A
Retailer 6
-
€2,938 EUR
£2,594 GBP
View
Retailer 7
-
€2,971 EUR
$3,332 USD
View
Price last confirmed 15 days ago
Retailer 8
-
€2,972 EUR
$3,333 USD
View
Price last confirmed 17 days ago
Retailer 9
-
€3,086 EUR
$3,461 USD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
€3,100 EUR
$3,477 USD
View
B+
Retailer 11
-
€3,105 EUR
£2,742 GBP
View
B+
Retailer 12
-
€3,147 EUR
SGD 4,770 SGD
View
B+
Retailer 13
-
€3,174 EUR
$3,560 USD
View
B+
Retailer 14
-
€3,308 EUR
A$5,708 AUD
View
Retailer 15
-
€3,428 EUR
$3,845 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
€4,969 EUR
£4,388 GBP
View
Most Expensive
NZ Jewellers
7f25123e-8d81-42b1-915b-96b196e1fdba · Oct 18
€5,177 EUR
$5,806 USD
View
Price last confirmed 15 days ago
16 more retailers have this diamond
Prices start from €2,260 EURSave up to €2,709 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
€2,260 EUR