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Heart|Natural|GIA

1.54ct D SI1 Heart Natural Diamond

ID • D/SI1 • GIA 1448897098

Certificate GIA 1448897098

Diamond specifications and retailer prices

From HK$42,933 HKD
As of November 6, 2026
Save HK$53,819 HKD (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$96,753 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.54ct natural heart diamond

This 1.54ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1448897098. Listed at 18 retailers as of November 5, 2026, with prices from HK$42,933 to HK$96,753, a HK$53,819 spread on the same certified stone. NZ Jewellers lists it at HK$96,753. 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

1.54
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1448897098
Dimensions6.73 × 7.93 × 4.67 mm
L/W Ratio1.18
Key to symbols
Twinning Wisp, Feather, Needle, Indented Natural
Top View
6.73 mm7.93 mm1.54 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1448897098
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 58.9%

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 6
Current: HK$96,753 HKD|Low: HK$42,635 HKD|High: HK$96,753 HKD|Avg: HK$59,557 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
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 13HK$42,933 HKD
Retailer 8HK$47,056 HKD
Retailer 5HK$50,152 HKD
Retailer 4HK$53,388 HKD
Retailer 16HK$53,396 HKD
Retailer 6HK$53,451 HKD
Retailer 2HK$53,827 HKD
Retailer 11HK$54,039 HKD
Retailer 14HK$56,139 HKD
Retailer 7HK$56,429 HKD
Retailer 17HK$57,848 HKD
Retailer 9HK$58,428 HKD
Retailer 15HK$58,733 HKD
Retailer 3HK$66,743 HKD
Retailer 10HK$70,576 HKD
Retailer 12HK$80,404 HKD
NZ JewellersHK$96,753 HKD

29 data points across 17 retailers

18 retailersHK$42,933 HKD to HK$96,753 HKD

A
Cheapest Retailer
-
HK$42,933 HKD
Retailer 2
-
HK$49,007 HKD
View
Price last confirmed 22 days ago
B+
Retailer 3
-
HK$50,152 HKD
View
B+
Retailer 4
-
HK$50,449 HKD
View
B+
Retailer 5
-
HK$53,388 HKD
View
Final sale: no returns
Retailer 6
-
HK$53,396 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$53,451 HKD
View
B+
Retailer 8
-
HK$53,827 HKD
View
B+
Retailer 9
-
HK$54,039 HKD
View
Retailer 10
-
HK$56,139 HKD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
HK$56,429 HKD
View
B+
Retailer 12
-
HK$57,848 HKD
View
B+
Retailer 13
-
HK$58,733 HKD
View
B+
Retailer 14
-
HK$59,141 HKD
View
B+
Retailer 15
-
HK$66,743 HKD
View
B+
Retailer 16
-
HK$70,576 HKD
View
B
Retailer 17
-
HK$80,404 HKD
View
Most Expensive
B
NZ Jewellers
d1e983d9-3c9d-4196-bdd2-7378c31d4fa5 · Nov 5
HK$96,753 HKD
$12,345 USD
View
17 more retailers have this diamond
Prices start from HK$42,933 HKDSave up to HK$53,819 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
1.54ct Heart
HK$42,933 HKD