Cushion|Natural|GIA

1.70ct J I1 Cushion Natural Diamond

VG • J/I1 • GIA 6391576750

Certificate GIA 6391576750

Diamond specifications and retailer prices

From $4,847 CAD
$3,470 USD
As of October 28, 2026
Save $2,168 CAD (31%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,015 CAD at Yorxs · As of October 31, 2026
View at Yorxs

About this 1.7ct natural cushion diamond

This 1.7ct natural cushion sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6391576750. Listed at 8 retailers as of October 28, 2026, with prices from $4,847 to $7,015, a $2,168 spread on the same certified stone. Yorxs lists it at $7,015. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
J
Color
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6391576750
Dimensions6.80 × 6.40 × 4.61 mm
L/W Ratio1.06
Top View
6.80 mm6.40 mm1.70 ctJ / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6391576750
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 72.1%

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 28
Current: $5,616 CAD|Low: $4,847 CAD|High: $7,377 CAD|Avg: $5,947 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
October 31, 2026
Retailer 2$4,847 CAD
Retailer 8$4,942 CAD
Retailer 3$4,994 CAD
Retailer 5$5,513 CAD
Retailer 1$5,616 CAD
Retailer 7$6,328 CAD
Retailer 9$6,328 CAD
Retailer 6$6,537 CAD
Yorxs$7,015 CAD
Retailer 4$7,377 CAD

20 data points across 10 retailers

8 retailers$4,847 CAD to $7,015 CAD

B+
Cheapest Retailer
-
$4,847 CAD
$3,470 USD
B+
Retailer 2
-
$4,942 CAD
$3,538 USD
View
B+
Retailer 3
-
$5,513 CAD
$3,947 USD
View
B
Retailer 4
-
$5,616 CAD
$4,020 USD
View
B
Retailer 5
-
$6,328 CAD
$4,530 USD
View
B
Retailer 6
-
$6,328 CAD
$4,530 USD
View
B
Retailer 7
-
$6,537 CAD
$4,680 USD
View
Most Expensive
C
Yorxs
71FBB2244 · Oct 31
$7,015 CAD
€4,783 EUR
View
7 more retailers have this diamond
Prices start from $4,847 CADSave up to $2,168 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 Cushion
$4,847 CAD