Cushion|Natural|GIA

1.20ct D SI1 Cushion Natural Diamond

VG • D/SI1 • GIA 6541960289

Certificate GIA 6541960289

Diamond specifications and retailer prices

From $4,158 CAD
As of November 6, 2026
Save $4,953 CAD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,343 CAD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6541960289. Listed at 19 retailers as of November 2, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.20
Carat
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6541960289
Dimensions7.23 × 5.41 × 3.80 mm
L/W Ratio1.34
Top View
7.23 mm5.41 mm1.20 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6541960289
Side View
Table 62.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 70.2%

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: $9,343 CAD|Low: $4,123 CAD|High: $9,521 CAD|Avg: $6,075 CAD|-1.9%
Queensmith
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
November 6, 2026
Retailer 14$4,158 CAD
Retailer 2$4,315 CAD
Retailer 6$4,947 CAD
Retailer 12$5,020 CAD
Retailer 4$5,029 CAD
Retailer 9$5,235 CAD
Retailer 7$5,285 CAD
Retailer 10$5,518 CAD
Retailer 3$5,653 CAD
Retailer 5$5,697 CAD
Retailer 8$6,342 CAD
Retailer 11$6,649 CAD
Retailer 13$9,111 CAD
Queensmith$9,343 CAD

23 data points across 14 retailers

19 retailers$4,158 CAD to $9,111 CAD

B+
Cheapest Retailer
-
$4,158 CAD
B+
Retailer 2
-
$4,315 CAD
View
B+
Retailer 3
-
$4,947 CAD
View
B+
Retailer 4
-
$5,020 CAD
View
B+
Retailer 5
-
$5,029 CAD
View
Final sale: no returns
B+
Retailer 6
-
$5,235 CAD
View
B+
Retailer 7
-
$5,237 CAD
View
B+
Retailer 8
-
$5,240 CAD
View
B+
Retailer 9
-
$5,285 CAD
View
B+
Retailer 10
-
$5,518 CAD
View
B
Retailer 11
-
$5,593 CAD
View
Retailer 12
-
$5,617 CAD
View
Price last confirmed 21 days ago
B+
Retailer 13
-
$5,653 CAD
View
B+
Retailer 14
-
$5,697 CAD
View
Retailer 15
-
$6,114 CAD
View
Price last confirmed 33 days ago
B
Retailer 16
-
$6,342 CAD
View
B
Retailer 17
-
$6,649 CAD
View
B
Retailer 18
-
$9,111 CAD
View
Most Expensive
Queensmith
6541960289 · Oct 28
$9,343 CAD
£5,230 GBP
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from $4,158 CADSave up to $4,953 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+
1.20ct Cushion
$4,158 CAD