Heart|Natural|GIA

1.50ct J SI1 Heart Natural Diamond

VG • J/SI1 • GIA 6535530065

Certificate GIA 6535530065

Diamond specifications and retailer prices

From HK$25,260 HKD
As of November 6, 2026
17 retailers carry this diamond
Most expensive: HK$46,452 HKD at NZ Jewellers · As of October 27, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6535530065. Listed at 17 retailers as of November 6, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6535530065
Dimensions6.68 × 7.71 × 4.64 mm
L/W Ratio1.15
Top View
6.68 mm7.71 mm1.50 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535530065
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 60.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: HK$46,452 HKD|Low: HK$20,197 HKD|High: HK$46,452 HKD|Avg: HK$28,353 HKD|+0.3%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 12HK$20,377 HKD
Retailer 6HK$21,169 HKD
Retailer 5HK$22,768 HKD
Retailer 7HK$23,669 HKD
Retailer 4HK$25,260 HKD
Retailer 2HK$25,730 HKD
Retailer 18HK$25,746 HKD
Retailer 9HK$26,663 HKD
Retailer 16HK$26,663 HKD
Retailer 17HK$27,690 HKD
Retailer 3HK$27,791 HKD
Retailer 11HK$27,862 HKD
Retailer 10HK$28,387 HKD
Retailer 8HK$28,505 HKD
Retailer 14HK$30,770 HKD
Retailer 15HK$32,463 HKD
Retailer 13HK$44,830 HKD
NZ JewellersHK$46,452 HKD

24 data points across 18 retailers

17 retailers

Retailer 1
-
HK$20,377 HKD
Price last confirmed 9 days ago
Retailer 2
-
HK$22,768 HKD
View
Price last confirmed 10 days ago
Retailer 3
-
HK$23,669 HKD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$25,260 HKD
View
Retailer 5
-
HK$25,730 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$25,746 HKD
View
Price last confirmed 7 days ago
Retailer 7
-
HK$26,663 HKD
View
Price last confirmed 9 days ago
Retailer 8
-
HK$26,663 HKD
View
Price last confirmed 9 days ago
Retailer 9
-
HK$27,690 HKD
View
Price last confirmed 9 days ago
Retailer 10
-
HK$27,791 HKD
View
Price last confirmed 8 days ago
Retailer 11
-
HK$27,862 HKD
View
Price last confirmed 8 days ago
Retailer 12
-
HK$28,387 HKD
View
Price last confirmed 31 days ago
Retailer 13
-
HK$28,505 HKD
View
Price last confirmed 9 days ago
Retailer 14
-
HK$30,770 HKD
View
Price last confirmed 11 days ago
Retailer 15
-
HK$32,463 HKD
View
Price last confirmed 12 days ago
Retailer 16
-
HK$44,830 HKD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
c386c24c-329c-4f72-92f8-720b668cbe7e · Oct 27
HK$46,452 HKD
$5,927 USD
View
Price last confirmed 10 days ago
16 more retailers have this diamond
Prices start from HK$25,260 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$25,260 HKD