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Cushion|Natural|GIA

1.07ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 2557107178

Certificate GIA 2557107178

Diamond specifications and retailer prices

From $1,488 CAD
MYR 4,339 MYR
As of October 30, 2026
Save $490 CAD (25%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,978 CAD at GemTrove · As of November 2, 2026
View at GemTrove

About this 1.07ct natural cushion diamond

This 1.07ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557107178. Listed at 7 retailers as of October 30, 2026, with prices from $1,488 to $1,978, a $490 spread on the same certified stone. GemTrove lists it at $1,978. 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

1.07
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557107178
Dimensions5.74 × 5.61 × 3.79 mm
L/W Ratio1.02
Top View
5.74 mm5.61 mm1.07 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557107178
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.6%

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 30
Current: $1,978 CAD|Low: $1,327 CAD|High: $2,013 CAD|Avg: $1,695 CAD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7$1,488 CAD
Retailer 4$1,489 CAD
Retailer 3$1,552 CAD
Retailer 2$1,659 CAD
Retailer 6$1,698 CAD
Retailer 5$1,819 CAD
GemTrove$1,978 CAD

40 data points across 7 retailers

7 retailers$1,488 CAD to $1,978 CAD

A
Cheapest Retailer
-
$1,488 CAD
MYR 4,339 MYR
A
Retailer 2
-
$1,489 CAD
$1,066 USD
View
Final sale: no returns
A
Retailer 3
-
$1,552 CAD
$1,111 USD
View
A
Retailer 4
-
$1,659 CAD
£935 GBP
View
A
Retailer 5
-
$1,698 CAD
SGD 1,643 SGD
View
A
Retailer 6
-
$1,819 CAD
$1,302 USD
View
Most Expensive
B+
GemTrove
GT-N-00959116-98 · Nov 2
$1,978 CAD
A$2,178 AUD
View
6 more retailers have this diamond
Prices start from $1,488 CADSave up to $490 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
1.07ct Cushion
$1,488 CAD