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Cushion|Natural|GIA

1.30ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 7558347552

Certificate GIA 7558347552

Diamond specifications and retailer prices

From $4,543 CAD
As of November 4, 2026
Save $5,341 CAD (54%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,884 CAD at MOH London · As of November 2, 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 H 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 7558347552. Listed at 22 retailers as of November 2, 2026, with prices from $4,543 to $9,884, a $5,341 spread on the same certified stone. MOH London lists it at $9,884. 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

1.30
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558347552
Dimensions7.11 × 5.53 × 3.79 mm
L/W Ratio1.29
Culet sizeNone
Key to symbols
Crystal, Cloud, Indented Natural
Top View
7.11 mm5.53 mm1.30 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558347552
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.5%

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 4
Current: $9,884 CAD|Low: $3,884 CAD|High: $10,004 CAD|Avg: $5,834 CAD|-1.2%
MOH London
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 5$4,574 CAD
Retailer 6$4,657 CAD
Retailer 10$4,660 CAD
Retailer 11$4,943 CAD
Retailer 3$5,127 CAD
Retailer 13$5,355 CAD
Retailer 4$5,712 CAD
Retailer 12$5,826 CAD
Retailer 9$5,991 CAD
Retailer 14$6,337 CAD
Retailer 7$6,650 CAD
Retailer 2$6,823 CAD
Retailer 8$7,213 CAD
MOH London$9,884 CAD

41 data points across 14 retailers

22 retailers$4,543 CAD to $9,884 CAD

B+
Cheapest Retailer
-
$4,543 CAD
B+
Retailer 2
-
$4,574 CAD
View
B+
Retailer 3
-
$4,657 CAD
View
B+
Retailer 4
-
$4,660 CAD
View
B+
Retailer 5
-
$4,753 CAD
View
B+
Retailer 6
-
$4,943 CAD
View
Final sale: no returns
B+
Retailer 7
-
$5,127 CAD
View
B
Retailer 8
-
$5,349 CAD
View
Retailer 9
-
$5,355 CAD
View
Price last confirmed 13 days ago
B
Retailer 10
-
$5,418 CAD
View
Retailer 11
-
$5,483 CAD
View
Price last confirmed 15 days ago
B
Retailer 12
-
$5,629 CAD
View
B
Retailer 13
-
$5,712 CAD
View
B
Retailer 14
-
$5,826 CAD
View
B+
Retailer 15
-
$5,991 CAD
View
B
Retailer 16
-
$6,020 CAD
View
Retailer 17
-
$6,337 CAD
View
Price last confirmed 34 days ago
B
Retailer 18
-
$6,650 CAD
View
B
Retailer 19
-
$6,823 CAD
View
B
Retailer 20
-
$7,213 CAD
View
B
Retailer 21
-
$8,544 CAD
View
Most Expensive
B
MOH London
18E7F3AC7 · Nov 2
$9,884 CAD
£5,533 GBP
View
21 more retailers have this diamond
Prices start from $4,543 CADSave up to $5,341 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+
1.30ct Cushion
$4,543 CAD