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Cushion|Natural|GIA

1.30ct K SI1 Cushion Natural Diamond

VG • K/SI1 • GIA 2396854214

Certificate GIA 2396854214

Diamond specifications and retailer prices

From $3,850 CAD
As of November 4, 2026
Save $4,514 CAD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,364 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2396854214. Listed at 15 retailers as of November 4, 2026, with prices from $3,850 to $8,364, a $4,514 spread on the same certified stone. MOH London lists it at $8,364. 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
K
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2396854214
Dimensions6.58 × 5.73 × 3.95 mm
L/W Ratio1.15
Top View
6.58 mm5.73 mm1.30 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2396854214
Side View
Table 70.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 69.0%

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: $8,364 CAD|Low: $3,850 CAD|High: $8,489 CAD|Avg: $5,129 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$3,850 CAD
Retailer 8$3,920 CAD
Retailer 6$3,953 CAD
Retailer 5$4,543 CAD
Retailer 9$4,615 CAD
Retailer 7$4,882 CAD
Retailer 3$5,158 CAD
Retailer 2$5,507 CAD
Retailer 4$6,122 CAD
MOH London$8,364 CAD

44 data points across 10 retailers

15 retailers$3,850 CAD to $8,364 CAD

B+
Cheapest Retailer
-
$3,850 CAD
B+
Retailer 2
-
$3,920 CAD
View
B+
Retailer 3
-
$3,953 CAD
View
B+
Retailer 4
-
$4,017 CAD
View
B+
Retailer 5
-
$4,033 CAD
View
B
Retailer 6
-
$4,403 CAD
View
Retailer 7
-
$4,543 CAD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$4,615 CAD
View
B
Retailer 9
-
$4,882 CAD
View
B
Retailer 10
-
$4,937 CAD
View
B
Retailer 11
-
$5,158 CAD
View
B
Retailer 12
-
$5,507 CAD
View
Retailer 13
-
$5,683 CAD
View
Price last confirmed 15 days ago
B
Retailer 14
-
$6,122 CAD
View
Most Expensive
C
MOH London
D768453AF · Nov 4
$8,364 CAD
£4,682 GBP
View
14 more retailers have this diamond
Prices start from $3,850 CADSave up to $4,514 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
$3,850 CAD