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1.71ct H SI2 Round Natural Diamond

EX • H/SI2 • IGI 833671536

Shape and cutting style on the report: Round brilliant

Certificate IGI 833671536

Diamond specifications and retailer prices

From HK$26,409 HKD
$3,366 USD
As of October 30, 2026
Save HK$25,420 HKD (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$51,829 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 833671536. Listed at 14 retailers as of October 30, 2026, with prices from HK$26,409 to HK$51,829, a HK$25,420 spread on the same certified stone. NZ Jewellers lists it at HK$51,829. 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
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 833671536
Dimensions7.57 × 7.62 × 4.71 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.57 mm7.62 mm1.71 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 833671536
Side View
Table 59.0%Crown 36.2°Girdle: Slightly ThickPavilion 40.4°Culet: NoneDepth 62.0%

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$51,829 HKD|Low: HK$25,169 HKD|High: HK$51,829 HKD|Avg: HK$34,466 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
October 30, 2026
Retailer 4HK$26,409 HKD
Retailer 5HK$27,005 HKD
Retailer 14HK$27,452 HKD
Retailer 3HK$29,751 HKD
Retailer 12HK$29,751 HKD
Retailer 10HK$30,889 HKD
Retailer 6HK$30,895 HKD
Retailer 11HK$33,670 HKD
Retailer 9HK$34,276 HKD
Retailer 13HK$34,325 HKD
Retailer 2HK$34,830 HKD
Retailer 7HK$36,035 HKD
Retailer 8HK$50,019 HKD
NZ JewellersHK$51,829 HKD

37 data points across 14 retailers

14 retailersHK$26,409 HKD to HK$51,829 HKD

A
Cheapest Retailer
-
HK$26,409 HKD
$3,366 USD
A
Retailer 2
-
HK$27,005 HKD
$3,442 USD
View
A
Retailer 3
-
HK$27,452 HKD
$3,499 USD
View
Final sale: no returns
A
Retailer 4
-
HK$29,751 HKD
$3,792 USD
View
A
Retailer 5
-
HK$29,751 HKD
$3,792 USD
View
A
Retailer 6
-
HK$30,889 HKD
$3,937 USD
View
A
Retailer 7
-
HK$30,895 HKD
$3,938 USD
View
A
Retailer 8
-
HK$33,670 HKD
$4,292 USD
View
A
Retailer 9
-
HK$34,276 HKD
£3,440 GBP
View
A
Retailer 10
-
HK$34,325 HKD
$4,375 USD
View
A
Retailer 11
-
HK$34,830 HKD
€4,228 EUR
View
A
Retailer 12
-
HK$36,035 HKD
£3,617 GBP
View
B+
Retailer 13
-
HK$50,019 HKD
£5,020 GBP
View
Most Expensive
B+
NZ Jewellers
b962a8e3-478e-49be-81b0-f5b608bcc78e · Oct 30
HK$51,829 HKD
$6,606 USD
View
13 more retailers have this diamond
Prices start from HK$26,409 HKDSave up to HK$25,420 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$26,409 HKD