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Round|Natural|GIA

1.71ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2546187810

Certificate GIA 2546187810

Diamond specifications and retailer prices

From HK$43,512 HKD
$5,546 USD
As of October 30, 2026
Save HK$48,604 HKD (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$92,116 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.71ct natural round diamond

This 1.71ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2546187810. Listed at 18 retailers as of October 30, 2026, with prices from HK$43,512 to HK$92,116, a HK$48,604 spread on the same certified stone. NZ Jewellers lists it at HK$92,116. 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

1.71
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2546187810
Dimensions7.64 × 7.59 × 4.78 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
7.64 mm7.59 mm1.71 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546187810
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

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: Oct 30
Current: HK$92,116 HKD|Low: HK$42,218 HKD|High: HK$92,116 HKD|Avg: HK$57,845 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
November 1, 2026
Retailer 17HK$43,512 HKD
Retailer 14HK$46,046 HKD
Retailer 9HK$46,439 HKD
Retailer 4HK$49,891 HKD
Retailer 16HK$49,891 HKD
Retailer 18HK$49,891 HKD
Retailer 15HK$50,809 HKD
Retailer 2HK$52,466 HKD
Retailer 5HK$55,469 HKD
Retailer 6HK$55,469 HKD
Retailer 11HK$56,908 HKD
Retailer 7HK$57,352 HKD
Retailer 3HK$57,572 HKD
Retailer 8HK$60,710 HKD
Retailer 10HK$75,562 HKD
Retailer 13HK$79,839 HKD
Retailer 12HK$81,576 HKD
NZ JewellersHK$92,116 HKD

37 data points across 18 retailers

18 retailersHK$43,512 HKD to HK$92,116 HKD

B+
Cheapest Retailer
-
HK$43,512 HKD
$5,546 USD
B+
Retailer 2
-
HK$45,210 HKD
A$8,865 AUD
View
B+
Retailer 3
-
HK$46,046 HKD
$5,869 USD
View
Final sale: no returns
Retailer 4
-
HK$46,439 HKD
$5,919 USD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
HK$49,891 HKD
$6,359 USD
View
B+
Retailer 6
-
HK$49,891 HKD
$6,359 USD
View
B+
Retailer 7
-
HK$49,891 HKD
$6,359 USD
View
B
Retailer 8
-
HK$50,809 HKD
$6,476 USD
View
B+
Retailer 9
-
HK$52,466 HKD
£5,265 GBP
View
B
Retailer 10
-
HK$55,469 HKD
$7,070 USD
View
B
Retailer 11
-
HK$55,469 HKD
$7,070 USD
View
B
Retailer 12
-
HK$56,908 HKD
€6,908 EUR
View
B
Retailer 13
-
HK$57,352 HKD
$7,310 USD
View
B
Retailer 14
-
HK$57,572 HKD
$7,338 USD
View
Retailer 15
-
HK$60,710 HKD
$7,738 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
HK$79,839 HKD
$10,176 USD
View
B
Retailer 17
-
HK$81,576 HKD
£8,187 GBP
View
Most Expensive
B
NZ Jewellers
6cf5d3c5-5be0-4232-8a48-9232b92241d1 · Oct 30
HK$92,116 HKD
$11,741 USD
View
17 more retailers have this diamond
Prices start from HK$43,512 HKDSave up to HK$48,604 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+
1.71ct Round
HK$43,512 HKD