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1.71ct H SI2 Round Natural Diamond

EX • H/SI2 • IGI 763630065

Shape and cutting style on the report: Round brilliant

Certificate IGI 763630065

Diamond specifications and retailer prices

From HK$26,676 HKD
₹323,816 INR
As of October 28, 2026
Save HK$29,173 HKD (52%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$55,848 HKD at MOH London · As of October 26, 2026
View at MOH London

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 763630065. Listed at 12 retailers as of October 26, 2026, with prices from HK$26,676 to HK$55,848, a HK$29,173 spread on the same certified stone. MOH London lists it at HK$55,848. 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 angle36.3°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 763630065
Dimensions7.50 × 7.55 × 4.77 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.50 mm7.55 mm1.71 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 763630065
Side View
Table 56.0%Crown 36.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.3%

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 28
Current: HK$55,848 HKD|Low: HK$26,520 HKD|High: HK$55,848 HKD|Avg: HK$34,218 HKD
MOH London
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 28, 2026
Retailer 3HK$26,628 HKD
Retailer 7HK$26,676 HKD
Retailer 13HK$26,872 HKD
Retailer 14HK$27,055 HKD
Retailer 4HK$32,027 HKD
Retailer 6HK$32,238 HKD
Retailer 10HK$32,324 HKD
Retailer 11HK$33,828 HKD
Retailer 9HK$36,190 HKD
Retailer 2HK$37,335 HKD
Retailer 5HK$40,541 HKD
Retailer 8HK$42,526 HKD
Retailer 12HK$45,047 HKD
MOH LondonHK$55,848 HKD

29 data points across 14 retailers

12 retailersHK$26,676 HKD to HK$55,848 HKD

Retailer 1
-
HK$26,628 HKD
$3,394 USD
Price last confirmed 16 days ago
A
Retailer 2
-
HK$26,676 HKD
₹323,816 INR
View
Retailer 3
-
HK$26,872 HKD
$3,425 USD
View
Price last confirmed 14 days ago
Retailer 4
-
HK$27,055 HKD
SGD 4,660 SGD
View
Price last confirmed 10 days ago
A
Retailer 5
-
HK$32,238 HKD
$4,109 USD
View
A
Retailer 6
-
HK$32,324 HKD
$4,120 USD
View
Final sale: no returns
Retailer 7
-
HK$33,828 HKD
£3,395 GBP
View
Price last confirmed 12 days ago
A
Retailer 8
-
HK$36,190 HKD
$4,613 USD
View
B+
Retailer 9
-
HK$37,335 HKD
€4,532 EUR
View
A
Retailer 10
-
HK$42,526 HKD
£4,268 GBP
View
Retailer 11
-
HK$45,047 HKD
$5,742 USD
View
Price last confirmed 13 days ago
Most Expensive
B+
MOH London
B3713D647 · Oct 26
HK$55,848 HKD
£5,605 GBP
View
11 more retailers have this diamond
Prices start from HK$26,676 HKDSave up to HK$29,173 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$26,676 HKD