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Cushion|Natural|GIA

1.30ct K IF Cushion Natural Diamond

EX • K/IF • GIA 1548948772

Certificate GIA 1548948772

Diamond specifications and retailer prices

From $4,382 CAD
As of November 5, 2026
Save $3,209 CAD (42%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,590 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 K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548948772. Listed at 6 retailers as of November 4, 2026, with prices from $4,382 to $7,590, a $3,209 spread on the same certified stone. MOH London lists it at $7,590. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
K
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1548948772
Dimensions5.49 × 7.18 × 3.76 mm
L/W Ratio1.31
Culet sizeNone
Top View
5.49 mm7.18 mm1.30 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1548948772
Side View
Table 65.0%CrownGirdlePavilionCulet: NoneDepth 68.5%

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 5
Current: $7,590 CAD|Low: $4,382 CAD|High: $7,703 CAD|Avg: $5,365 CAD|+11.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$4,382 CAD
Retailer 5$4,550 CAD
Retailer 3$4,680 CAD
Retailer 2$5,297 CAD
Retailer 4$5,555 CAD
MOH London$7,590 CAD

45 data points across 6 retailers

6 retailers$4,382 CAD to $7,590 CAD

A
Cheapest Retailer
-
$4,382 CAD
Retailer 2
-
$4,550 CAD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$4,680 CAD
View
A
Retailer 4
-
$5,297 CAD
View
B+
Retailer 5
-
$5,555 CAD
View
Most Expensive
B
MOH London
AFA2D6C7D · Nov 4
$7,590 CAD
£4,249 GBP
View
5 more retailers have this diamond
Prices start from $4,382 CADSave up to $3,209 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
$4,382 CAD