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1.67ct N SI1 Round Natural Diamond

EX • N/SI1 • GIA 6371892547

Certificate GIA 6371892547

Diamond specifications and retailer prices

From HK$33,781 HKD
As of November 5, 2026
Save HK$31,177 HKD (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$64,958 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.67ct natural round diamond

This 1.67ct natural round sits in the one-and-a-half to two carat band, graded N colour (tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6371892547. Listed at 6 retailers as of November 5, 2026, with prices from HK$33,781 to HK$64,958, a HK$31,177 spread on the same certified stone. NZ Jewellers lists it at HK$64,958. 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

1.67
Carat
N
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6371892547
Dimensions7.52 × 7.57 × 4.75 mm
L/W Ratio1.01
Top View
7.52 mm7.57 mm1.67 ctN / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6371892547
Side View
Table 58.0%Crown 35°GirdlePavilion 41.4°Culet: NoneDepth 63.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$64,958 HKD|Low: HK$33,781 HKD|High: HK$64,958 HKD|Avg: HK$43,288 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 3HK$33,781 HKD
Retailer 4HK$33,781 HKD
Retailer 6HK$33,781 HKD
Retailer 7HK$38,975 HKD
Retailer 2HK$41,925 HKD
Retailer 5HK$54,469 HKD
NZ JewellersHK$64,958 HKD

20 data points across 7 retailers

6 retailersHK$33,781 HKD to HK$64,958 HKD

B
Cheapest Retailer
-
HK$33,781 HKD
B
Retailer 2
-
HK$33,781 HKD
View
B
Retailer 3
-
HK$38,975 HKD
View
B
Retailer 4
-
HK$41,925 HKD
View
C
Retailer 5
-
HK$54,469 HKD
View
Most Expensive
C
NZ Jewellers
b33f4637-7235-4008-b19e-f1a41a8084ff · Nov 5
HK$64,958 HKD
$8,280 USD
View
5 more retailers have this diamond
Prices start from HK$33,781 HKDSave up to HK$31,177 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
1.67ct Round
HK$33,781 HKD