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1.71ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 674514617

Shape and cutting style on the report: Round brilliant

Certificate IGI 674514617

Diamond specifications and retailer prices

From HK$26,689 HKD
As of November 4, 2026
Save HK$26,156 HKD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$56,030 HKD at NZ Jewellers · As of September 25, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 674514617. Listed at 15 retailers as of November 4, 2026, with a 98% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 674514617
Dimensions7.59 × 7.64 × 4.78 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.59 mm7.64 mm1.71 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 674514617
Side View
Table 55.0%Crown 36.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

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: Nov 4
Current: HK$52,845 HKD|Low: HK$26,689 HKD|High: HK$56,030 HKD|Avg: HK$35,499 HKD|-5.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 12HK$26,689 HKD
Retailer 3HK$27,537 HKD
Retailer 9HK$28,988 HKD
Retailer 10HK$30,337 HKD
Retailer 11HK$30,337 HKD
Retailer 8HK$31,498 HKD
Retailer 5HK$34,872 HKD
Retailer 4HK$34,997 HKD
Retailer 6HK$35,233 HKD
Retailer 2HK$37,021 HKD
Retailer 7HK$50,727 HKD
NZ JewellersHK$52,845 HKD

36 data points across 12 retailers

15 retailersHK$26,689 HKD to HK$52,845 HKD

A
Cheapest Retailer
-
HK$26,689 HKD
A
Retailer 2
-
HK$27,537 HKD
View
A
Retailer 3
-
HK$28,988 HKD
View
A
Retailer 4
-
HK$30,337 HKD
View
Retailer 5
-
HK$30,337 HKD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$31,498 HKD
View
Retailer 7
-
HK$32,157 HKD
View
Price last confirmed 44 days ago
A
Retailer 8
-
HK$34,872 HKD
View
A
Retailer 9
-
HK$34,997 HKD
View
A
Retailer 10
-
HK$35,233 HKD
View
A
Retailer 11
-
HK$37,021 HKD
View
Retailer 12
-
HK$37,108 HKD
View
Price last confirmed 45 days ago
B+
Retailer 13
-
HK$50,727 HKD
View
B+
Retailer 14
-
HK$52,845 HKD
View
Most Expensive
NZ Jewellers
26683efd-7bc2-475f-93d8-b97d9173b047 · Sep 25
HK$56,030 HKD
$7,142 USD
View
Price last confirmed 42 days ago
14 more retailers have this diamond
Prices start from HK$26,689 HKDSave up to HK$26,156 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$26,689 HKD