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Cushion|Natural|GIA

1.30ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 6505513673

Certificate GIA 6505513673

Diamond specifications and retailer prices

From $5,700 CAD
As of November 4, 2026
Save $6,264 CAD (52%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $11,963 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6505513673. Listed at 23 retailers as of November 4, 2026, with prices from $5,700 to $11,963, a $6,264 spread on the same certified stone. MOH London lists it at $11,963. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6505513673
Dimensions6.86 × 5.87 × 3.98 mm
L/W Ratio1.17
Top View
6.86 mm5.87 mm1.30 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6505513673
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.8%

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 4
Current: $11,963 CAD|Low: $5,700 CAD|High: $12,139 CAD|Avg: $7,591 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 9$5,700 CAD
Retailer 5$5,831 CAD
Retailer 6$6,296 CAD
Retailer 10$6,424 CAD
Retailer 8$6,822 CAD
Retailer 3$7,280 CAD
Retailer 7$7,592 CAD
Retailer 4$8,023 CAD
Retailer 2$9,188 CAD
MOH London$11,963 CAD

45 data points across 10 retailers

23 retailers$5,700 CAD to $11,963 CAD

A
Cheapest Retailer
-
$5,700 CAD
A
Retailer 2
-
$5,831 CAD
View
B+
Retailer 3
-
$5,884 CAD
View
B+
Retailer 4
-
$5,950 CAD
View
B+
Retailer 5
-
$6,022 CAD
View
B+
Retailer 6
-
$6,296 CAD
View
Final sale: no returns
B+
Retailer 7
-
$6,350 CAD
View
B+
Retailer 8
-
$6,395 CAD
View
B+
Retailer 9
-
$6,424 CAD
View
Retailer 10
-
$6,822 CAD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$7,186 CAD
View
B+
Retailer 12
-
$7,280 CAD
View
B
Retailer 13
-
$7,435 CAD
View
Retailer 14
-
$7,592 CAD
View
Price last confirmed 27 days ago
B+
Retailer 15
-
$7,653 CAD
View
B+
Retailer 16
-
$7,653 CAD
View
B+
Retailer 17
-
$7,733 CAD
View
B+
Retailer 18
-
$7,905 CAD
View
B+
Retailer 19
-
$8,023 CAD
View
Retailer 20
-
$8,311 CAD
View
Price last confirmed 13 days ago
B
Retailer 21
-
$8,747 CAD
View
B
Retailer 22
-
$9,188 CAD
View
Most Expensive
B
MOH London
B04276582 · Nov 4
$11,963 CAD
£6,745 GBP
View
22 more retailers have this diamond
Prices start from $5,700 CADSave up to $6,264 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
1.30ct Cushion
$5,700 CAD