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Round|Natural|GIA

1.67ct N SI1 Round Natural Diamond

EX • N/SI1 • GIA 6371892547

Certificate GIA 6371892547

Diamond specifications and retailer prices

From $6,014 CAD
As of November 5, 2026
Save $5,550 CAD (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $11,564 CAD 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 $6,014 to $11,564, a $5,550 spread on the same certified stone. NZ Jewellers lists it at $11,564. 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
Color
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: $11,564 CAD|Low: $6,014 CAD|High: $11,564 CAD|Avg: $7,706 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 3$6,014 CAD
Retailer 4$6,014 CAD
Retailer 6$6,014 CAD
Retailer 7$6,938 CAD
Retailer 2$7,463 CAD
Retailer 5$9,697 CAD
NZ Jewellers$11,564 CAD

20 data points across 7 retailers

6 retailers$6,014 CAD to $11,564 CAD

B
Cheapest Retailer
-
$6,014 CAD
B
Retailer 2
-
$6,014 CAD
View
B
Retailer 3
-
$6,938 CAD
View
B
Retailer 4
-
$7,463 CAD
View
C
Retailer 5
-
$9,697 CAD
View
Most Expensive
C
NZ Jewellers
b33f4637-7235-4008-b19e-f1a41a8084ff · Nov 5
$11,564 CAD
$8,280 USD
View
5 more retailers have this diamond
Prices start from $6,014 CADSave up to $5,550 CAD

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
$6,014 CAD