Cushion|Natural|GIA

1.01ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 6372449663

Certificate GIA 6372449663

Diamond specifications and retailer prices

From $4,917 CAD
As of November 6, 2026
Save $5,345 CAD (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,263 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6372449663. Listed at 20 retailers as of November 4, 2026, with prices from $4,917 to $10,263, a $5,345 spread on the same certified stone. MOH London lists it at $10,263. 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

1.01
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6372449663
Dimensions5.90 × 5.63 × 3.83 mm
L/W Ratio1.05
Top View
5.90 mm5.63 mm1.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6372449663
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.1%

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: Nov 6
Current: $10,263 CAD|Low: $4,917 CAD|High: $10,413 CAD|Avg: $6,637 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$4,917 CAD
Retailer 5$5,078 CAD
Retailer 9$5,570 CAD
Retailer 7$5,853 CAD
Retailer 3$6,323 CAD
Retailer 6$6,513 CAD
Retailer 2$6,871 CAD
Retailer 4$7,881 CAD
MOH London$10,263 CAD

46 data points across 9 retailers

20 retailers$4,917 CAD to $10,263 CAD

B+
Cheapest Retailer
-
$4,917 CAD
B+
Retailer 2
-
$5,047 CAD
View
Retailer 3
-
$5,078 CAD
View
Price last confirmed 16 days ago
B+
Retailer 4
-
$5,150 CAD
View
B+
Retailer 5
-
$5,161 CAD
View
B
Retailer 6
-
$5,497 CAD
View
B
Retailer 7
-
$5,524 CAD
View
B
Retailer 8
-
$5,570 CAD
View
Retailer 9
-
$5,853 CAD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$6,212 CAD
View
B
Retailer 11
-
$6,323 CAD
View
B
Retailer 12
-
$6,372 CAD
View
Retailer 13
-
$6,513 CAD
View
Price last confirmed 28 days ago
B
Retailer 14
-
$6,597 CAD
View
B
Retailer 15
-
$6,597 CAD
View
B
Retailer 16
-
$6,808 CAD
View
B
Retailer 17
-
$6,871 CAD
View
Retailer 18
-
$7,306 CAD
View
Price last confirmed 14 days ago
B
Retailer 19
-
$7,881 CAD
View
Most Expensive
B
MOH London
32AC0FD8E · Nov 4
$10,263 CAD
£5,745 GBP
View
19 more retailers have this diamond
Prices start from $4,917 CADSave up to $5,345 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+
1.01ct Cushion
$4,917 CAD