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Heart|Natural|GIA

1.50ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 6551143930

Certificate GIA 6551143930

Diamond specifications and retailer prices

From HK$30,809 HKD
As of November 6, 2026
12 retailers carry this diamond
Most expensive: HK$53,529 HKD at NZ Jewellers · As of October 24, 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 F 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 6551143930. Listed at 12 retailers as of November 6, 2026. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551143930
Dimensions7.50 × 8.02 × 3.75 mm
L/W Ratio1.07
Top View
7.50 mm8.02 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551143930
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 46.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: HK$53,529 HKD|Low: HK$22,971 HKD|High: HK$55,677 HKD|Avg: HK$33,476 HKD|-3.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 24, 2026
Retailer 7HK$22,971 HKD
Retailer 2HK$23,606 HKD
Retailer 11HK$28,364 HKD
Retailer 12HK$28,497 HKD
Retailer 5HK$28,975 HKD
Retailer 10HK$29,218 HKD
Retailer 6HK$30,723 HKD
Retailer 8HK$30,723 HKD
Retailer 9HK$32,635 HKD
Retailer 3HK$35,456 HKD
Retailer 4HK$52,189 HKD
NZ JewellersHK$53,529 HKD

30 data points across 12 retailers

12 retailers

Retailer 1
-
HK$22,971 HKD
Price last confirmed 13 days ago
Retailer 2
-
HK$23,606 HKD
View
Price last confirmed 14 days ago
Retailer 3
-
HK$25,809 HKD
View
Price last confirmed 14 days ago
Retailer 4
-
HK$28,497 HKD
View
Price last confirmed 14 days ago
Retailer 5
-
HK$29,218 HKD
View
Price last confirmed 15 days ago
Retailer 6
-
HK$30,723 HKD
View
Price last confirmed 16 days ago
Retailer 7
-
HK$30,723 HKD
View
Price last confirmed 16 days ago
A
Retailer 8
-
HK$30,809 HKD
View
Retailer 9
-
HK$32,635 HKD
View
Price last confirmed 14 days ago
Retailer 10
-
HK$35,456 HKD
View
Price last confirmed 15 days ago
Retailer 11
-
HK$52,189 HKD
View
Price last confirmed 17 days ago
Most Expensive
NZ Jewellers
d6af8fdf-4038-4bf3-97a4-012c0e279968 · Oct 24
HK$53,529 HKD
$6,830 USD
View
Price last confirmed 13 days ago
11 more retailers have this diamond
Prices start from HK$30,809 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$30,809 HKD