Round|Natural|GIA

1.70ct J I1 Round Natural Diamond

EX • J/I1 • GIA 6552116645

Certificate GIA 6552116645

Diamond specifications and retailer prices

From $6,505 CAD
$4,656 USD
As of October 31, 2026
Save $4,874 CAD (43%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $13,015 CAD at NZ Jewellers · As of October 20, 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 I1 clarity (included), with a top-tier cut grade and certified by GIA 6552116645. Listed at 9 retailers as of October 26, 2026, with a 75% 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

1.70
Carat
J
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552116645
Dimensions7.55 × 7.59 × 4.74 mm
L/W Ratio1.01
Top View
7.55 mm7.59 mm1.70 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552116645
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $13,015 CAD|Low: $5,114 CAD|High: $13,015 CAD|Avg: $7,933 CAD
NZ Jewellers
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 30, 2026
Retailer 5$5,114 CAD
Retailer 14$5,528 CAD
Retailer 9$6,505 CAD
Retailer 4$6,619 CAD
Retailer 8$6,983 CAD
Retailer 6$7,292 CAD
Retailer 10$7,500 CAD
Retailer 12$7,976 CAD
Retailer 13$7,976 CAD
Retailer 3$8,238 CAD
Retailer 11$8,242 CAD
Retailer 2$8,808 CAD
Retailer 7$11,379 CAD
NZ Jewellers$13,015 CAD

14 data points across 14 retailers

9 retailers$6,505 CAD to $11,379 CAD

B+
Cheapest Retailer
-
$6,505 CAD
$4,656 USD
B
Retailer 2
-
$6,983 CAD
$4,999 USD
View
B
Retailer 3
-
$7,500 CAD
$5,369 USD
View
B
Retailer 4
-
$7,976 CAD
$5,710 USD
View
B
Retailer 5
-
$7,976 CAD
$5,710 USD
View
B
Retailer 6
-
$8,242 CAD
$5,900 USD
View
B
Retailer 7
-
$8,808 CAD
€6,005 EUR
View
B
Retailer 8
-
$11,379 CAD
$8,146 USD
View
Most Expensive
NZ Jewellers
2292ac7e-c822-405e-82b7-5ffe14e3f5d5 · Oct 20
$13,015 CAD
$9,317 USD
View
Price last confirmed 10 days ago
8 more retailers have this diamond
Prices start from $6,505 CADSave up to $4,874 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+
1.70ct Round
$6,505 CAD