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Heart|Natural|GIA

1.50ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 7556703647

Certificate GIA 7556703647

Diamond specifications and retailer prices

From HK$22,650 HKD
As of November 6, 2026
Save HK$10,816 HKD (32%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$57,965 HKD at NZ Jewellers · As of September 25, 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 7556703647. Listed at 13 retailers as of November 5, 2026, with a 48% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 7556703647
Dimensions7.30 × 8.08 × 4.44 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud, Needle
Top View
7.30 mm8.08 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556703647
Side View
Table 60.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 55.0%

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$22,650 HKD|Low: HK$22,650 HKD|High: HK$54,509 HKD|Avg: HK$31,754 HKD|-11.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1HK$22,650 HKD
Retailer 2HK$23,888 HKD
Retailer 8HK$25,017 HKD
Retailer 10HK$25,675 HKD
Retailer 9HK$26,694 HKD
Retailer 4HK$30,456 HKD
Retailer 6HK$31,216 HKD
Retailer 3HK$33,042 HKD
Retailer 7HK$33,466 HKD
Retailer 5HK$50,559 HKD

41 data points across 10 retailers

13 retailersHK$22,650 HKD to HK$33,466 HKD

A
Cheapest Retailer
-
HK$22,650 HKD
A
Retailer 2
-
HK$23,888 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$25,017 HKD
View
A
Retailer 4
-
HK$25,675 HKD
View
A
Retailer 5
-
HK$26,694 HKD
View
A
Retailer 6
-
HK$30,456 HKD
View
A
Retailer 7
-
HK$31,216 HKD
View
A
Retailer 8
-
HK$33,042 HKD
View
Retailer 9
-
HK$33,270 HKD
View
Price last confirmed 43 days ago
A
Retailer 10
-
HK$33,466 HKD
View
Retailer 11
-
HK$38,388 HKD
View
Price last confirmed 44 days ago
Retailer 12
-
HK$50,559 HKD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
950a9edd-8cf8-43c3-bc8b-73984504683e · Sep 25
HK$57,965 HKD
$7,396 USD
View
Price last confirmed 42 days ago
12 more retailers have this diamond
Prices start from HK$22,650 HKDSave up to HK$10,816 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$22,650 HKD