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Heart|Natural|GIA

1.50ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 6522603588

Certificate GIA 6522603588

Diamond specifications and retailer prices

From HK$29,619 HKD
$3,775 USD
As of October 30, 2026
Save HK$56,216 HKD (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$85,835 HKD at MOH London · As of November 2, 2026
View at MOH London

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 6522603588. Listed at 19 retailers as of October 30, 2026, with prices from HK$29,619 to HK$85,835, a HK$56,216 spread on the same certified stone. MOH London lists it at HK$85,835. 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
OriginNatural
Grading LabGIA
CertificateGIA 6522603588
Dimensions6.80 × 7.95 × 4.89 mm
L/W Ratio1.17
Top View
6.80 mm7.95 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6522603588
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.5%

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: Oct 30
Current: HK$85,835 HKD|Low: HK$29,619 HKD|High: HK$85,835 HKD|Avg: HK$38,389 HKD
MOH London
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
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 6HK$29,619 HKD
Retailer 12HK$31,414 HKD
Retailer 9HK$32,459 HKD
Retailer 5HK$34,244 HKD
Retailer 10HK$35,284 HKD
Retailer 7HK$37,426 HKD
Retailer 11HK$37,426 HKD
Retailer 8HK$38,681 HKD
Retailer 2HK$40,604 HKD
Retailer 19HK$49,093 HKD
Retailer 18HK$51,627 HKD
Retailer 3HK$51,933 HKD
Retailer 16HK$55,794 HKD
Retailer 13HK$56,657 HKD
Retailer 14HK$58,064 HKD
Retailer 17HK$61,066 HKD
Retailer 4HK$64,377 HKD
Retailer 15HK$66,449 HKD
Retailer 20HK$75,670 HKD
MOH LondonHK$85,835 HKD

40 data points across 20 retailers

19 retailersHK$29,619 HKD to HK$85,835 HKD

A
Cheapest Retailer
-
HK$29,619 HKD
$3,775 USD
Final sale: no returns
A
Retailer 2
-
HK$32,459 HKD
$4,137 USD
View
A
Retailer 3
-
HK$34,244 HKD
SGD 5,898 SGD
View
A
Retailer 4
-
HK$35,284 HKD
$4,497 USD
View
A
Retailer 5
-
HK$37,426 HKD
$4,770 USD
View
A
Retailer 6
-
HK$37,426 HKD
$4,770 USD
View
A
Retailer 7
-
HK$38,681 HKD
$4,930 USD
View
B+
Retailer 8
-
HK$40,604 HKD
$5,175 USD
View
B+
Retailer 9
-
HK$49,093 HKD
$6,257 USD
View
B
Retailer 10
-
HK$51,627 HKD
$6,580 USD
View
B
Retailer 11
-
HK$51,933 HKD
$6,619 USD
View
B+
Retailer 12
-
HK$55,794 HKD
$7,111 USD
View
B+
Retailer 13
-
HK$56,657 HKD
$7,221 USD
View
B
Retailer 14
-
HK$58,064 HKD
£5,827 GBP
View
B
Retailer 15
-
HK$61,066 HKD
$7,783 USD
View
B
Retailer 16
-
HK$64,377 HKD
$8,205 USD
View
B
Retailer 17
-
HK$66,449 HKD
$8,469 USD
View
B
Retailer 18
-
HK$75,670 HKD
ZAR 155,804 ZAR
View
Most Expensive
B
MOH London
5B9E23F22 · Nov 2
HK$85,835 HKD
£8,614 GBP
View
18 more retailers have this diamond
Prices start from HK$29,619 HKDSave up to HK$56,216 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$29,619 HKD