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Cushion|Natural|GIA

1.02ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 1373934831

Certificate GIA 1373934831

Diamond specifications and retailer prices

From $2,817 CAD
As of November 6, 2026
Save $1,268 CAD (31%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,085 CAD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1373934831. Listed at 17 retailers as of November 6, 2026, with prices from $2,817 to $4,085, a $1,268 spread on the same certified stone. Yorxs lists it at $4,085. 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

1.02
Carat
J
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1373934831
Dimensions5.81 × 5.71 × 3.92 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.81 mm5.71 mm1.02 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1373934831
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.7%

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: Nov 6
Current: $3,438 CAD|Low: $2,713 CAD|High: $4,096 CAD|Avg: $3,210 CAD|+3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 6, 2026
Retailer 7$2,713 CAD
Retailer 4$2,817 CAD
Retailer 6$2,969 CAD
Retailer 2$2,974 CAD
Retailer 3$3,287 CAD
Retailer 5$3,417 CAD
Retailer 1$3,438 CAD
Yorxs$4,085 CAD

44 data points across 8 retailers

17 retailers$2,817 CAD to $4,085 CAD

B
Cheapest Retailer
-
$2,817 CAD
B
Retailer 2
-
$2,834 CAD
View
B
Retailer 3
-
$2,846 CAD
View
B
Retailer 4
-
$2,945 CAD
View
B
Retailer 5
-
$2,969 CAD
View
B+
Retailer 6
-
$2,974 CAD
View
B
Retailer 7
-
$3,052 CAD
View
B
Retailer 8
-
$3,125 CAD
View
B
Retailer 9
-
$3,287 CAD
View
B
Retailer 10
-
$3,417 CAD
View
B
Retailer 11
-
$3,432 CAD
View
B
Retailer 12
-
$3,438 CAD
View
B
Retailer 13
-
$3,459 CAD
View
B
Retailer 14
-
$3,474 CAD
View
B
Retailer 15
-
$3,474 CAD
View
B
Retailer 16
-
$3,587 CAD
View
Most Expensive
B
Yorxs
518485366 · Nov 6
$4,085 CAD
€2,766 EUR
View
16 more retailers have this diamond
Prices start from $2,817 CADSave up to $1,268 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+
1.02ct Cushion
$2,817 CAD