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Heart|Natural|GIA

1.50ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 2547215720

Certificate GIA 2547215720

Diamond specifications and retailer prices

From HK$29,588 HKD
$3,771 USD
As of November 1, 2026
Save HK$16,015 HKD (35%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$45,603 HKD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded F 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 2547215720. Listed at 12 retailers as of November 1, 2026, with prices from HK$29,588 to HK$45,603, a HK$16,015 spread on the same certified stone. 77 Diamonds lists it at HK$45,603. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.7°
OriginNatural
Grading LabGIA
CertificateGIA 2547215720
Dimensions7.05 × 7.90 × 4.47 mm
L/W Ratio1.12
Top View
7.05 mm7.90 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547215720
Side View
Table 59.0%Crown 38.7°Girdle: THN-THKPavilionCulet: NoneDepth 56.6%

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 1
Current: HK$45,603 HKD|Low: HK$29,588 HKD|High: HK$46,930 HKD|Avg: HK$37,516 HKD|-2.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 12HK$29,588 HKD
Retailer 5HK$30,832 HKD
Retailer 2HK$32,036 HKD
Retailer 6HK$32,583 HKD
Retailer 3HK$32,812 HKD
Retailer 10HK$35,052 HKD
Retailer 8HK$36,445 HKD
Retailer 11HK$39,364 HKD
Retailer 4HK$41,898 HKD
Retailer 9HK$41,898 HKD
Retailer 7HK$43,310 HKD
77 DiamondsHK$45,603 HKD

40 data points across 12 retailers

12 retailersHK$29,588 HKD to HK$45,603 HKD

A
Cheapest Retailer
-
HK$29,588 HKD
$3,771 USD
A
Retailer 2
-
HK$30,832 HKD
View
A
Retailer 3
-
HK$32,036 HKD
$4,083 USD
View
Retailer 4
-
HK$32,583 HKD
€3,955 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$32,812 HKD
$4,182 USD
View
Final sale: no returns
A
Retailer 6
-
HK$35,052 HKD
SGD 6,037 SGD
View
A
Retailer 7
-
HK$36,445 HKD
$4,645 USD
View
B+
Retailer 8
-
HK$39,364 HKD
$5,017 USD
View
B+
Retailer 9
-
HK$41,898 HKD
$5,340 USD
View
B+
Retailer 10
-
HK$41,898 HKD
$5,340 USD
View
B+
Retailer 11
-
HK$43,310 HKD
$5,520 USD
View
Most Expensive
B+
77 Diamonds
HSMB4S3R6YQU · Nov 2
HK$45,603 HKD
£4,577 GBP
View
11 more retailers have this diamond
Prices start from HK$29,588 HKDSave up to HK$16,015 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$29,588 HKD