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Cushion|Natural|GIA

1.51ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 7548167245

Certificate GIA 7548167245

Diamond specifications and retailer prices

From $5,054 CAD
$3,617 USD
As of November 1, 2026
Save $5,250 CAD (51%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,304 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7548167245. Listed at 21 retailers as of November 1, 2026, with prices from $5,054 to $10,304, a $5,250 spread on the same certified stone. MOH London lists it at $10,304. 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

1.51
Carat
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38°
Pavilion angle56.7°
OriginNatural
Grading LabGIA
CertificateGIA 7548167245
Dimensions6.53 × 6.36 × 4.26 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural, Natural
Top View
6.53 mm6.36 mm1.51 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7548167245
Side View
Table 68.0%Crown 38°Girdle: MED-THKPavilion 56.7°Culet: NoneDepth 67.0%

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 1
Current: $10,304 CAD|Low: $4,406 CAD|High: $10,797 CAD|Avg: $6,733 CAD|-3.6%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 6$5,054 CAD
Retailer 2$5,104 CAD
Retailer 3$5,158 CAD
Retailer 21$5,169 CAD
Retailer 7$5,409 CAD
Retailer 5$5,569 CAD
Retailer 17$5,837 CAD
Retailer 18$5,861 CAD
Retailer 12$5,876 CAD
Retailer 19$5,956 CAD
Retailer 14$6,247 CAD
Retailer 9$6,422 CAD
Retailer 15$6,433 CAD
Retailer 8$6,596 CAD
Retailer 20$6,596 CAD
Retailer 11$6,788 CAD
Retailer 4$6,819 CAD
Retailer 13$7,319 CAD
Retailer 16$7,952 CAD
Retailer 10$9,359 CAD
MOH London$10,304 CAD

28 data points across 21 retailers

21 retailers$5,054 CAD to $10,304 CAD

A
Cheapest Retailer
-
$5,054 CAD
$3,617 USD
A
Retailer 2
-
$5,104 CAD
$3,653 USD
View
A
Retailer 3
-
$5,158 CAD
$3,691 USD
View
A
Retailer 4
-
$5,169 CAD
$3,699 USD
View
A
Retailer 5
-
$5,409 CAD
$3,871 USD
View
Final sale: no returns
A
Retailer 6
-
$5,569 CAD
$3,985 USD
View
A
Retailer 7
-
$5,837 CAD
$4,177 USD
View
A
Retailer 8
-
$5,861 CAD
$4,194 USD
View
Retailer 9
-
$5,876 CAD
$4,205 USD
View
Price last confirmed 28 days ago
A
Retailer 10
-
$5,956 CAD
$4,262 USD
View
A
Retailer 11
-
$6,247 CAD
A$6,878 AUD
View
A
Retailer 12
-
$6,422 CAD
$4,596 USD
View
A
Retailer 13
-
$6,433 CAD
£3,625 GBP
View
A
Retailer 14
-
$6,596 CAD
$4,720 USD
View
A
Retailer 15
-
$6,596 CAD
$4,720 USD
View
Retailer 16
-
$6,788 CAD
A$7,474 AUD
View
Price last confirmed 29 days ago
A
Retailer 17
-
$6,819 CAD
$4,880 USD
View
A
Retailer 18
-
$7,319 CAD
€4,988 EUR
View
B+
Retailer 19
-
$7,952 CAD
ZAR 91,931 ZAR
View
B
Retailer 20
-
$9,359 CAD
$6,697 USD
View
Most Expensive
B
MOH London
DA9BC897C · Nov 2
$10,304 CAD
£5,806 GBP
View
20 more retailers have this diamond
Prices start from $5,054 CADSave up to $5,250 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
1.51ct Cushion
$5,054 CAD