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Round|Natural|GIA

1.70ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6422461913

Certificate GIA 6422461913

Diamond specifications and retailer prices

From $3,853 CAD
₹262,197 INR
As of October 27, 2026
Save $4,950 CAD (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,803 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6422461913. Listed at 14 retailers as of October 27, 2026, with prices from $3,853 to $8,803, a $4,950 spread on the same certified stone. NZ Jewellers lists it at $8,803. 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

1.70
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6422461913
Dimensions7.61 × 7.58 × 4.79 mm
L/W Ratio1.00
Top View
7.61 mm7.58 mm1.70 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6422461913
Side View
Table 58.0%Crown 34.5°Girdle: MED-MEDPavilion 41.8°Culet: NoneDepth 63.1%

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 27
Current: $5,233 CAD|Low: $3,834 CAD|High: $8,553 CAD|Avg: $5,554 CAD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3$3,853 CAD
Retailer 6$4,663 CAD
Retailer 1$5,233 CAD
Retailer 5$5,857 CAD
Retailer 2$5,883 CAD
Retailer 4$8,463 CAD

44 data points across 6 retailers

14 retailers$3,853 CAD to $8,803 CAD

A
Cheapest Retailer
-
$3,853 CAD
₹262,197 INR
A
Retailer 2
-
$4,486 CAD
$3,205 USD
View
A
Retailer 3
-
$4,663 CAD
$3,332 USD
View
Final sale: no returns
A
Retailer 4
-
$5,053 CAD
$3,610 USD
View
A
Retailer 5
-
$5,053 CAD
$3,610 USD
View
A
Retailer 6
-
$5,233 CAD
£2,944 GBP
View
A
Retailer 7
-
$5,247 CAD
$3,749 USD
View
A
Retailer 8
-
$5,257 CAD
$3,756 USD
View
A
Retailer 9
-
$5,348 CAD
$3,821 USD
View
B+
Retailer 10
-
$5,831 CAD
$4,166 USD
View
B+
Retailer 11
-
$5,857 CAD
£3,295 GBP
View
A
Retailer 12
-
$5,883 CAD
€4,003 EUR
View
B
Retailer 13
-
$8,463 CAD
£4,761 GBP
View
Most Expensive
B
NZ Jewellers
6ab86b19-9baa-428f-8872-e3e823151a1d · Oct 27
$8,803 CAD
$6,290 USD
View
13 more retailers have this diamond
Prices start from $3,853 CADSave up to $4,950 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.

A
1.70ct Round
$3,853 CAD