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Round|Natural|GIA

1.50ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 1433591613

Certificate GIA 1433591613

Diamond specifications and retailer prices

From HK$57,080 HKD
$7,275 USD
As of November 1, 2026
Save HK$73,196 HKD (56%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: HK$130,277 HKD at NZ Jewellers · As of November 2, 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 1433591613. Listed at 32 retailers as of November 1, 2026, with prices from HK$57,080 to HK$130,277, a HK$73,196 spread on the same certified stone. NZ Jewellers lists it at HK$130,277. 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°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1433591613
Dimensions7.29 × 7.35 × 4.48 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Needle, Indented Natural
Top View
7.29 mm7.35 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1433591613
Side View
Table 61.0%Crown 34°Girdle: STK-STKPavilion 41.2°Culet: NoneDepth 61.3%

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 1
Current: HK$130,277 HKD|Low: HK$57,080 HKD|High: HK$130,277 HKD|Avg: HK$73,895 HKD
NZ Jewellers
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
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
Retailer 28
Retailer 29
Retailer 30
Retailer 31
November 2, 2026
Retailer 16HK$57,080 HKD
Retailer 17HK$58,759 HKD
Retailer 19HK$59,081 HKD
Retailer 9HK$60,988 HKD
Retailer 24HK$61,990 HKD
Retailer 20HK$62,761 HKD
Retailer 11HK$64,770 HKD
Retailer 12HK$65,138 HKD
Retailer 18HK$65,138 HKD
Retailer 5HK$65,739 HKD
Retailer 15HK$69,427 HKD
Retailer 31HK$69,493 HKD
Retailer 10HK$70,568 HKD
Retailer 14HK$71,651 HKD
Retailer 26HK$71,666 HKD
Retailer 30HK$72,176 HKD
Retailer 29HK$72,318 HKD
Retailer 21HK$72,647 HKD
Retailer 22HK$72,663 HKD
Retailer 7HK$77,127 HKD
Retailer 25HK$77,127 HKD
Retailer 4HK$77,512 HKD
Retailer 23HK$77,851 HKD
Retailer 6HK$78,980 HKD
Retailer 8HK$79,716 HKD
Retailer 3HK$81,419 HKD
Retailer 2HK$83,414 HKD
Retailer 13HK$85,279 HKD
Retailer 28HK$95,693 HKD
Retailer 27HK$108,554 HKD
NZ JewellersHK$130,277 HKD

10 data points across 31 retailers

32 retailersHK$57,080 HKD to HK$130,277 HKD

B+
Cheapest Retailer
-
HK$57,080 HKD
$7,275 USD
B+
Retailer 2
-
HK$58,759 HKD
$7,489 USD
View
B+
Retailer 3
-
HK$59,081 HKD
$7,530 USD
View
B+
Retailer 4
-
HK$60,857 HKD
A$11,933 AUD
View
B+
Retailer 5
-
HK$60,988 HKD
$7,773 USD
View
B+
Retailer 6
-
HK$61,990 HKD
$7,901 USD
View
B+
Retailer 7
-
HK$62,761 HKD
$7,999 USD
View
B+
Retailer 8
-
HK$64,770 HKD
$8,255 USD
View
B+
Retailer 9
-
HK$64,958 HKD
$8,279 USD
View
B+
Retailer 10
-
HK$65,138 HKD
$8,302 USD
View
Final sale: no returns
B+
Retailer 11
-
HK$65,138 HKD
$8,302 USD
View
B+
Retailer 12
-
HK$65,739 HKD
CA$11,637 CAD
View
B+
Retailer 13
-
HK$69,427 HKD
$8,849 USD
View
B+
Retailer 14
-
HK$69,493 HKD
$8,857 USD
View
B
Retailer 15
-
HK$70,568 HKD
$8,994 USD
View
B+
Retailer 16
-
HK$71,651 HKD
$9,132 USD
View
B+
Retailer 17
-
HK$71,666 HKD
£7,192 GBP
View
B+
Retailer 18
-
HK$72,318 HKD
$9,217 USD
View
B+
Retailer 19
-
HK$72,647 HKD
$9,259 USD
View
B+
Retailer 20
-
HK$72,663 HKD
$9,261 USD
View
B+
Retailer 21
-
HK$77,127 HKD
$9,830 USD
View
B+
Retailer 22
-
HK$77,127 HKD
$9,830 USD
View
B+
Retailer 23
-
HK$77,512 HKD
$9,879 USD
View
B+
Retailer 24
-
HK$77,851 HKD
$9,922 USD
View
Retailer 25
-
HK$78,980 HKD
$10,066 USD
View
Price last confirmed 7 days ago
B
Retailer 26
-
HK$79,716 HKD
$10,160 USD
View
B
Retailer 27
-
HK$81,419 HKD
$10,377 USD
View
B+
Retailer 28
-
HK$83,414 HKD
€10,125 EUR
View
B
Retailer 29
-
HK$85,279 HKD
£8,558 GBP
View
B
Retailer 30
-
HK$95,693 HKD
ZAR 197,032 ZAR
View
B
Retailer 31
-
HK$108,554 HKD
£10,894 GBP
View
Most Expensive
B
NZ Jewellers
432a34a9-c3a6-4872-9120-897be74981fb · Nov 2
HK$130,277 HKD
$16,604 USD
View
31 more retailers have this diamond
Prices start from HK$57,080 HKDSave up to HK$73,196 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$57,080 HKD