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Heart|Natural|GIA

1.50ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 7418878736

Certificate GIA 7418878736

Diamond specifications and retailer prices

From HK$37,800 HKD
As of November 4, 2026
Save HK$42,212 HKD (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$80,012 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 7418878736. Listed at 10 retailers as of November 4, 2026, with prices from HK$37,800 to HK$80,012, a HK$42,212 spread on the same certified stone. NZ Jewellers lists it at HK$80,012. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7418878736
Dimensions6.57 × 7.90 × 4.57 mm
L/W Ratio1.20
Top View
6.57 mm7.90 mm1.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7418878736
Side View
Table 59.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 57.9%

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 4
Current: HK$80,012 HKD|Low: HK$37,698 HKD|High: HK$80,012 HKD|Avg: HK$51,215 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 6, 2026
Retailer 4HK$37,698 HKD
Retailer 9HK$37,800 HKD
Retailer 8HK$43,341 HKD
Retailer 12HK$43,341 HKD
Retailer 13HK$43,341 HKD
Retailer 2HK$45,175 HKD
Retailer 10HK$45,622 HKD
Retailer 11HK$48,419 HKD
Retailer 14HK$50,010 HKD
Retailer 3HK$52,754 HKD
Retailer 6HK$55,983 HKD
Retailer 5HK$57,033 HKD
Retailer 7HK$70,286 HKD
NZ JewellersHK$80,012 HKD

43 data points across 14 retailers

10 retailersHK$37,800 HKD to HK$80,012 HKD

A
Cheapest Retailer
-
HK$37,800 HKD
A
Retailer 2
-
HK$43,341 HKD
View
Retailer 3
-
HK$43,341 HKD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$43,341 HKD
View
A
Retailer 5
-
HK$45,175 HKD
View
B+
Retailer 6
-
HK$48,419 HKD
View
B+
Retailer 7
-
HK$50,010 HKD
View
Retailer 8
-
HK$52,754 HKD
View
Price last confirmed 14 days ago
B
Retailer 9
-
HK$70,286 HKD
View
Most Expensive
B
NZ Jewellers
fa5bd0d7-80a0-4fca-a068-e68f3a025769 · Nov 5
HK$80,012 HKD
$10,209 USD
View
9 more retailers have this diamond
Prices start from HK$37,800 HKDSave up to HK$42,212 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$37,800 HKD