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Round|Natural|GIA

1.50ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6565500939

Certificate GIA 6565500939

Diamond specifications and retailer prices

From HK$56,954 HKD
As of November 5, 2026
Save HK$68,710 HKD (55%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: HK$125,665 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round 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 and certified by GIA 6565500939. Listed at 31 retailers as of November 5, 2026, with prices from HK$56,954 to HK$125,665, a HK$68,710 spread on the same certified stone. NZ Jewellers lists it at HK$125,665. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6565500939
Dimensions7.29 × 7.32 × 4.49 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle, Natural
Top View
7.29 mm7.32 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565500939
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$125,665 HKD|Low: HK$56,954 HKD|High: HK$125,665 HKD|Avg: HK$72,025 HKD
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 11
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Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
Retailer 28
Retailer 29
Retailer 30
November 6, 2026
Retailer 16HK$56,954 HKD
Retailer 12HK$58,835 HKD
Retailer 26HK$59,745 HKD
Retailer 6HK$60,489 HKD
Retailer 28HK$61,100 HKD
Retailer 11HK$62,542 HKD
Retailer 14HK$62,825 HKD
Retailer 3HK$63,436 HKD
Retailer 7HK$66,955 HKD
Retailer 13HK$67,065 HKD
Retailer 17HK$67,065 HKD
Retailer 22HK$68,068 HKD
Retailer 29HK$68,977 HKD
Retailer 5HK$69,118 HKD
Retailer 25HK$69,706 HKD
Retailer 20HK$70,145 HKD
Retailer 19HK$70,184 HKD
Retailer 15HK$74,534 HKD
Retailer 23HK$74,534 HKD
Retailer 8HK$74,800 HKD
Retailer 21HK$75,137 HKD
Retailer 2HK$75,670 HKD
Retailer 18HK$76,117 HKD
Retailer 9HK$77,042 HKD
Retailer 10HK$78,539 HKD
Retailer 24HK$80,318 HKD
Retailer 27HK$81,815 HKD
Retailer 30HK$91,666 HKD
Retailer 4HK$104,426 HKD
NZ JewellersHK$125,665 HKD

5 data points across 30 retailers

31 retailersHK$56,954 HKD to HK$125,665 HKD

B+
Cheapest Retailer
-
HK$56,954 HKD
B+
Retailer 2
-
HK$58,655 HKD
View
B+
Retailer 3
-
HK$58,835 HKD
View
B+
Retailer 4
-
HK$59,745 HKD
View
B+
Retailer 5
-
HK$60,489 HKD
View
B+
Retailer 6
-
HK$61,100 HKD
View
B+
Retailer 7
-
HK$62,542 HKD
View
B+
Retailer 8
-
HK$62,825 HKD
View
Final sale: no returns
B+
Retailer 9
-
HK$63,436 HKD
View
B+
Retailer 10
-
HK$66,955 HKD
View
B+
Retailer 11
-
HK$67,065 HKD
View
Retailer 12
-
HK$67,065 HKD
View
B+
Retailer 13
-
HK$68,068 HKD
View
B+
Retailer 14
-
HK$68,977 HKD
View
B+
Retailer 15
-
HK$69,118 HKD
View
B+
Retailer 16
-
HK$69,706 HKD
View
B
Retailer 17
-
HK$70,145 HKD
View
B
Retailer 18
-
HK$70,184 HKD
View
B+
Retailer 19
-
HK$74,534 HKD
View
B+
Retailer 20
-
HK$74,534 HKD
View
B+
Retailer 21
-
HK$74,800 HKD
View
B+
Retailer 22
-
HK$75,137 HKD
View
Retailer 23
-
HK$75,670 HKD
View
B+
Retailer 24
-
HK$76,117 HKD
View
B+
Retailer 25
-
HK$77,042 HKD
View
B
Retailer 26
-
HK$78,539 HKD
View
B
Retailer 27
-
HK$80,318 HKD
View
B+
Retailer 28
-
HK$81,815 HKD
View
B
Retailer 29
-
HK$91,666 HKD
View
B
Retailer 30
-
HK$104,426 HKD
View
Most Expensive
B
NZ Jewellers
73c54a4d-3403-456e-9af7-8e2019c5b838 · Nov 5
HK$125,665 HKD
$16,034 USD
View
30 more retailers have this diamond
Prices start from HK$56,954 HKDSave up to HK$68,710 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.

B+
1.50ct Round
HK$56,954 HKD