CaratHunter
Plans
Cushion|Natural|GIA

1.09ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 6561755163

Certificate GIA 6561755163

Diamond specifications and retailer prices

From $1,216 CAD
HK$6,800 HKD
As of November 1, 2026
Save $914 CAD (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,130 CAD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 1.09ct natural cushion diamond

This 1.09ct 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 6561755163. Listed at 5 retailers as of November 1, 2026, with prices from $1,216 to $2,130, a $914 spread on the same certified stone. 77 Diamonds lists it at $2,130. 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

1.09
Carat
J
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6561755163
Dimensions7.18 × 5.46 × 3.60 mm
L/W Ratio1.32
Top View
7.18 mm5.46 mm1.09 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6561755163
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 65.8%

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: Nov 1
Current: $2,130 CAD|Low: $1,216 CAD|High: $2,130 CAD|Avg: $1,562 CAD|+0.6%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$1,216 CAD
Retailer 2$1,234 CAD
Retailer 4$1,749 CAD
77 Diamonds$2,130 CAD

7 data points across 4 retailers

5 retailers$1,216 CAD to $2,130 CAD

A
Cheapest Retailer
-
$1,216 CAD
HK$6,800 HKD
A
Retailer 2
-
$1,234 CAD
₹84,136 INR
View
B+
Retailer 3
-
$1,463 CAD
A$1,611 AUD
View
B+
Retailer 4
-
$1,749 CAD
$1,252 USD
View
Most Expensive
B+
77 Diamonds
CUSCPMCTFHWG3 · Nov 2
$2,130 CAD
£1,201 GBP
View
4 more retailers have this diamond
Prices start from $1,216 CADSave up to $914 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
1.09ct Cushion
$1,216 CAD