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Heart|Natural|GIA

1.50ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 6541200649

Certificate GIA 6541200649

Diamond specifications and retailer prices

From HK$21,191 HKD
As of November 2, 2026
Save HK$25,682 HKD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$48,826 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 6541200649. Listed at 16 retailers as of November 1, 2026, with a 121% 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541200649
Dimensions7.27 × 7.98 × 4.61 mm
L/W Ratio1.10
Top View
7.27 mm7.98 mm1.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541200649
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.7%

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 2
Current: HK$48,826 HKD|Low: HK$21,191 HKD|High: HK$49,344 HKD|Avg: HK$30,810 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
November 2, 2026
Retailer 6HK$21,191 HKD
Retailer 2HK$22,626 HKD
Retailer 9HK$25,696 HKD
Retailer 12HK$25,773 HKD
Retailer 3HK$28,026 HKD
Retailer 13HK$28,026 HKD
Retailer 8HK$28,976 HKD
Retailer 10HK$29,093 HKD
Retailer 5HK$29,704 HKD
Retailer 4HK$32,334 HKD
Retailer 7HK$32,591 HKD
Retailer 11HK$46,873 HKD
NZ JewellersHK$48,826 HKD

37 data points across 13 retailers

16 retailersHK$21,191 HKD to HK$46,873 HKD

A
Cheapest Retailer
-
HK$21,191 HKD
A
Retailer 2
-
HK$22,626 HKD
₹274,635 INR
View
A
Retailer 3
-
HK$25,696 HKD
$3,275 USD
View
Final sale: no returns
A
Retailer 4
-
HK$25,773 HKD
SGD 4,439 SGD
View
B+
Retailer 5
-
HK$27,030 HKD
$3,445 USD
View
Retailer 6
-
HK$28,026 HKD
$3,572 USD
View
Price last confirmed 17 days ago
Retailer 7
-
HK$28,026 HKD
$3,572 USD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
HK$28,976 HKD
$3,693 USD
View
B+
Retailer 9
-
HK$29,093 HKD
£2,920 GBP
View
Retailer 10
-
HK$29,101 HKD
$3,709 USD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
HK$29,704 HKD
SGD 5,116 SGD
View
B+
Retailer 12
-
HK$30,437 HKD
A$5,968 AUD
View
Retailer 13
-
HK$32,334 HKD
$4,121 USD
View
Price last confirmed 14 days ago
B+
Retailer 14
-
HK$32,591 HKD
€3,956 EUR
View
B
Retailer 15
-
HK$46,873 HKD
£4,704 GBP
View
Most Expensive
NZ Jewellers
6e24a0ed-d843-44b8-81ae-03cf6caf392d · Oct 18
HK$48,826 HKD
$6,223 USD
View
Price last confirmed 15 days ago
15 more retailers have this diamond
Prices start from HK$21,191 HKDSave up to HK$25,682 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$21,191 HKD