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Heart|Natural|GIA

1.50ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 7541612103

Certificate GIA 7541612103

Diamond specifications and retailer prices

From HK$19,884 HKD
As of November 1, 2026
Save HK$23,838 HKD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$45,552 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 7541612103. Listed at 16 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
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7541612103
Dimensions6.88 × 7.84 × 4.62 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
6.88 mm7.84 mm1.50 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7541612103
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.0%

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$45,552 HKD|Low: HK$19,784 HKD|High: HK$46,243 HKD|Avg: HK$28,075 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 9HK$19,884 HKD
Retailer 2HK$21,303 HKD
Retailer 10HK$23,763 HKD
Retailer 12HK$24,133 HKD
Retailer 6HK$25,153 HKD
Retailer 13HK$26,142 HKD
Retailer 11HK$26,150 HKD
Retailer 4HK$27,277 HKD
Retailer 7HK$27,323 HKD
Retailer 5HK$27,694 HKD
Retailer 14HK$27,931 HKD
Retailer 3HK$30,167 HKD
Retailer 8HK$43,722 HKD
NZ JewellersHK$45,552 HKD

42 data points across 14 retailers

16 retailersHK$19,884 HKD to HK$43,722 HKD

A
Cheapest Retailer
-
HK$19,884 HKD
A
Retailer 2
-
HK$21,303 HKD
₹258,591 INR
View
A
Retailer 3
-
HK$23,763 HKD
SGD 4,093 SGD
View
B+
Retailer 4
-
HK$24,133 HKD
$3,076 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$25,153 HKD
$3,206 USD
View
Retailer 6
-
HK$26,142 HKD
$3,332 USD
View
Price last confirmed 15 days ago
Retailer 7
-
HK$26,150 HKD
$3,333 USD
View
Price last confirmed 17 days ago
Retailer 8
-
HK$27,154 HKD
$3,461 USD
View
Price last confirmed 16 days ago
B+
Retailer 9
-
HK$27,277 HKD
$3,477 USD
View
B+
Retailer 10
-
HK$27,323 HKD
£2,742 GBP
View
B+
Retailer 11
-
HK$27,694 HKD
SGD 4,770 SGD
View
B+
Retailer 12
-
HK$27,931 HKD
$3,560 USD
View
B+
Retailer 13
-
HK$29,772 HKD
A$5,838 AUD
View
Retailer 14
-
HK$30,167 HKD
$3,845 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
HK$43,722 HKD
£4,388 GBP
View
Most Expensive
NZ Jewellers
e70c1a04-494c-486e-883c-9091f6daac72 · Oct 18
HK$45,552 HKD
$5,806 USD
View
Price last confirmed 15 days ago
15 more retailers have this diamond
Prices start from HK$19,884 HKDSave up to HK$23,838 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$19,884 HKD