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 HK$19,885 HKD
As of November 1, 2026
Save HK$23,839 HKD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$45,554 HKD 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: HK$45,554 HKD|Low: HK$19,785 HKD|High: HK$45,554 HKD|Avg: HK$28,090 HKD
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 10HK$19,885 HKD
Retailer 2HK$21,304 HKD
Retailer 11HK$23,428 HKD
Retailer 13HK$24,135 HKD
Retailer 7HK$25,851 HKD
Retailer 14HK$26,143 HKD
Retailer 12HK$26,151 HKD
Retailer 5HK$27,278 HKD
Retailer 8HK$27,325 HKD
Retailer 6HK$27,695 HKD
Retailer 3HK$27,932 HKD
Retailer 4HK$30,168 HKD
Retailer 9HK$43,724 HKD
NZ JewellersHK$45,554 HKD

32 data points across 14 retailers

17 retailersHK$19,885 HKD to HK$43,724 HKD

A
Cheapest Retailer
-
HK$19,885 HKD
A
Retailer 2
-
HK$21,304 HKD
₹258,591 INR
View
A
Retailer 3
-
HK$23,428 HKD
SGD 4,035 SGD
View
A
Retailer 4
-
HK$24,135 HKD
$3,076 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$24,794 HKD
$3,160 USD
View
A
Retailer 6
-
HK$25,851 HKD
£2,594 GBP
View
Retailer 7
-
HK$26,143 HKD
$3,332 USD
View
Price last confirmed 15 days ago
Retailer 8
-
HK$26,151 HKD
$3,333 USD
View
Price last confirmed 17 days ago
Retailer 9
-
HK$27,155 HKD
$3,461 USD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
HK$27,278 HKD
$3,477 USD
View
B+
Retailer 11
-
HK$27,325 HKD
£2,742 GBP
View
B+
Retailer 12
-
HK$27,695 HKD
SGD 4,770 SGD
View
B+
Retailer 13
-
HK$27,932 HKD
$3,560 USD
View
B+
Retailer 14
-
HK$29,111 HKD
A$5,708 AUD
View
Retailer 15
-
HK$30,168 HKD
$3,845 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
HK$43,724 HKD
£4,388 GBP
View
Most Expensive
NZ Jewellers
7f25123e-8d81-42b1-915b-96b196e1fdba · Oct 18
HK$45,554 HKD
$5,806 USD
View
Price last confirmed 15 days ago
16 more retailers have this diamond
Prices start from HK$19,885 HKDSave up to HK$23,839 HKD

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
HK$19,885 HKD