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Heart|Natural|GIA

1.50ct D SI2 Heart Natural Diamond

ID • D/SI2 • GIA 6545519761

Certificate GIA 6545519761

Diamond specifications and retailer prices

From HK$36,483 HKD
As of November 6, 2026
Save HK$44,963 HKD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$81,446 HKD at NZ Jewellers · As of November 5, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545519761. Listed at 15 retailers as of November 5, 2026, with prices from HK$36,483 to HK$81,446, a HK$44,963 spread on the same certified stone. NZ Jewellers lists it at HK$81,446. 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
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545519761
Dimensions7.87 × 6.50 × 4.76 mm
L/W Ratio1.21
Top View
7.87 mm6.50 mm1.50 ctD / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545519761
Side View
Table 63.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 60.4%

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 6
Current: HK$81,446 HKD|Low: HK$33,607 HKD|High: HK$81,446 HKD|Avg: HK$49,417 HKD|+1.0%
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
November 6, 2026
Retailer 12HK$36,483 HKD
Retailer 4HK$37,000 HKD
Retailer 17HK$40,331 HKD
Retailer 5HK$43,106 HKD
Retailer 13HK$44,117 HKD
Retailer 14HK$44,117 HKD
Retailer 15HK$44,117 HKD
Retailer 2HK$45,637 HKD
Retailer 3HK$46,147 HKD
Retailer 7HK$49,219 HKD
Retailer 8HK$49,219 HKD
Retailer 6HK$50,865 HKD
Retailer 16HK$50,904 HKD
Retailer 9HK$50,974 HKD
Retailer 10HK$52,910 HKD
Retailer 11HK$71,744 HKD
NZ JewellersHK$81,446 HKD

35 data points across 17 retailers

15 retailersHK$36,483 HKD to HK$81,446 HKD

A
Cheapest Retailer
-
HK$36,483 HKD
A
Retailer 2
-
HK$37,000 HKD
View
A
Retailer 3
-
HK$40,331 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$43,106 HKD
View
A
Retailer 5
-
HK$44,117 HKD
View
A
Retailer 6
-
HK$44,117 HKD
View
A
Retailer 7
-
HK$45,637 HKD
View
B+
Retailer 8
-
HK$46,147 HKD
View
B+
Retailer 9
-
HK$49,219 HKD
View
B+
Retailer 10
-
HK$49,219 HKD
View
B+
Retailer 11
-
HK$50,865 HKD
View
B+
Retailer 12
-
HK$50,904 HKD
View
B+
Retailer 13
-
HK$52,910 HKD
View
B
Retailer 14
-
HK$71,744 HKD
View
Most Expensive
B
NZ Jewellers
fc3eb3b4-052e-4c7f-9ce5-96ae64480a2d · Nov 5
HK$81,446 HKD
$10,392 USD
View
14 more retailers have this diamond
Prices start from HK$36,483 HKDSave up to HK$44,963 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$36,483 HKD