Round|Natural|GIA

1.71ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 6552058426

Certificate GIA 6552058426

Diamond specifications and retailer prices

From HK$39,040 HKD
$4,976 USD
As of October 30, 2026
Save HK$15,775 HKD (29%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$86,781 HKD at NZ Jewellers · As of September 28, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6552058426. Listed at 20 retailers as of October 29, 2026, with a 40% 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

1.71
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552058426
Dimensions7.62 × 7.68 × 4.69 mm
L/W Ratio1.01
Top View
7.62 mm7.68 mm1.71 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552058426
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.3%

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: Oct 30
Current: HK$40,183 HKD|Low: HK$34,184 HKD|High: HK$78,935 HKD|Avg: HK$49,577 HKD|+17.5%
Retailer 1
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
October 31, 2026
Retailer 17HK$39,040 HKD
Retailer 5HK$40,170 HKD
Retailer 1HK$40,183 HKD
Retailer 2HK$40,686 HKD
Retailer 6HK$42,508 HKD
Retailer 3HK$45,445 HKD
Retailer 8HK$46,305 HKD
Retailer 12HK$46,878 HKD
Retailer 9HK$47,961 HKD
Retailer 7HK$48,254 HKD
Retailer 10HK$48,436 HKD
Retailer 14HK$51,311 HKD
Retailer 15HK$51,311 HKD
Retailer 4HK$53,037 HKD
Retailer 11HK$54,816 HKD
Retailer 16HK$73,671 HKD
Retailer 13HK$75,288 HKD

31 data points across 17 retailers

20 retailersHK$39,040 HKD to HK$54,816 HKD

A
Cheapest Retailer
-
HK$39,040 HKD
$4,976 USD
A
Retailer 2
-
HK$40,170 HKD
$5,120 USD
View
A
Retailer 3
-
HK$40,183 HKD
$5,122 USD
View
A
Retailer 4
-
HK$40,686 HKD
$5,186 USD
View
A
Retailer 5
-
HK$42,508 HKD
$5,418 USD
View
Final sale: no returns
Retailer 6
-
HK$45,445 HKD
$5,792 USD
View
Price last confirmed 13 days ago
Retailer 7
-
HK$46,305 HKD
$5,902 USD
View
Price last confirmed 16 days ago
A
Retailer 8
-
HK$46,878 HKD
$5,975 USD
View
Retailer 9
-
HK$47,011 HKD
$5,992 USD
View
Price last confirmed 33 days ago
Retailer 10
-
HK$47,961 HKD
$6,113 USD
View
Price last confirmed 32 days ago
B+
Retailer 11
-
HK$48,254 HKD
$6,150 USD
View
A
Retailer 12
-
HK$48,436 HKD
£4,861 GBP
View
B+
Retailer 13
-
HK$51,311 HKD
$6,540 USD
View
B+
Retailer 14
-
HK$51,311 HKD
$6,540 USD
View
B+
Retailer 15
-
HK$53,037 HKD
$6,760 USD
View
B+
Retailer 16
-
HK$54,816 HKD
€6,654 EUR
View
Retailer 17
-
HK$55,344 HKD
$7,054 USD
View
Price last confirmed 32 days ago
Retailer 18
-
HK$73,671 HKD
$9,390 USD
View
Price last confirmed 12 days ago
Retailer 19
-
HK$75,288 HKD
£7,556 GBP
View
Price last confirmed 13 days ago
Most Expensive
NZ Jewellers
72d1bfe3-3e3f-4dc0-a79e-c27d492af374 · Sep 28
HK$86,781 HKD
$11,061 USD
View
Price last confirmed 33 days ago
19 more retailers have this diamond
Prices start from HK$39,040 HKDSave up to HK$15,775 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
1.71ct Round
HK$39,040 HKD