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Heart|Natural|GIA

1.50ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 7551083284

Certificate GIA 7551083284

Diamond specifications and retailer prices

From HK$29,155 HKD
As of November 6, 2026
Save HK$12,099 HKD (29%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$41,254 HKD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551083284. Listed at 8 retailers as of November 6, 2026, with prices from HK$29,155 to HK$41,254, a HK$12,099 spread on the same certified stone. GemTrove lists it at HK$41,254. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551083284
Dimensions6.98 × 7.98 × 4.74 mm
L/W Ratio1.14
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Natural
Top View
6.98 mm7.98 mm1.50 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551083284
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.4%

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$30,582 HKD|Low: HK$26,812 HKD|High: HK$39,657 HKD|Avg: HK$32,596 HKD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4HK$29,155 HKD
Retailer 3HK$29,915 HKD
Retailer 7HK$30,433 HKD
Retailer 1HK$30,582 HKD
Retailer 2HK$31,075 HKD
Retailer 6HK$31,248 HKD
Retailer 5HK$34,657 HKD

42 data points across 7 retailers

8 retailersHK$29,155 HKD to HK$41,254 HKD

A
Cheapest Retailer
-
HK$29,155 HKD
A
Retailer 2
-
HK$29,915 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$30,433 HKD
View
A
Retailer 4
-
HK$30,582 HKD
View
A
Retailer 5
-
HK$31,075 HKD
View
A
Retailer 6
-
HK$31,248 HKD
View
A
Retailer 7
-
HK$34,657 HKD
View
Most Expensive
B+
GemTrove
GT-N-01269746-98 · Nov 6
HK$41,254 HKD
A$8,098 AUD
View
7 more retailers have this diamond
Prices start from HK$29,155 HKDSave up to HK$12,099 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$29,155 HKD