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Round|Natural|GIA

1.59ct J IF Round Natural Diamond

EX • J/IF • GIA 7471182891

Certificate GIA 7471182891

Diamond specifications and retailer prices

From HK$49,663 HKD
SGD 8,554 SGD
As of October 31, 2026
Save HK$3,625 HKD (7%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$53,288 HKD at William & Sons Jewelers · As of October 31, 2026
View at William & Sons Jewelers

About this 1.59ct natural round diamond

This 1.59ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7471182891. Listed at 2 retailers as of October 31, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7471182891
Dimensions7.47 × 7.41 × 4.66 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.47 mm7.41 mm1.59 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7471182891
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$49,663 HKD|Low: HK$44,407 HKD|High: HK$72,550 HKD|Avg: HK$56,898 HKD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
William & Sons Jewelers
October 13, 2026
Retailer 4HK$47,769 HKD
Retailer 1HK$49,663 HKD
Retailer 8HK$51,993 HKD
Retailer 7HK$52,017 HKD
William & Sons JewelersHK$53,288 HKD
Retailer 11HK$56,787 HKD
Retailer 9HK$57,937 HKD
Retailer 2HK$58,319 HKD
Retailer 6HK$60,096 HKD
Retailer 3HK$60,521 HKD
Retailer 10HK$60,584 HKD
Retailer 12HK$61,887 HKD
Retailer 5HK$72,550 HKD

5 data points across 13 retailers

2 retailersHK$49,663 HKD to HK$53,288 HKD

A
Cheapest Retailer
-
HK$49,663 HKD
SGD 8,554 SGD
Most Expensive
B+
William & Sons Jewelers
cert_7471182891 · Oct 31
HK$53,288 HKD
$6,792 USD
View
Final sale: no returns
1 more retailer has this diamond
Prices start from HK$49,663 HKDSave up to HK$3,625 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
1.59ct Round
HK$49,663 HKD