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Cushion|Natural|GIA

1.51ct G SI1 Cushion Natural Diamond

GD • G/SI1 • GIA 7226030660

Certificate GIA 7226030660

Diamond specifications and retailer prices

From $10,961 CAD
$7,847 USD
As of October 31, 2026
Save $8,596 CAD (44%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $19,557 CAD at MOH London · As of October 29, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7226030660. Listed at 21 retailers as of October 29, 2026, with prices from $10,961 to $19,557, a $8,596 spread on the same certified stone. MOH London lists it at $19,557. 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
G
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7226030660
Dimensions6.53 × 6.44 × 4.40 mm
L/W Ratio1.01
Top View
6.53 mm6.44 mm1.51 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7226030660
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $19,557 CAD|Low: $10,380 CAD|High: $19,687 CAD|Avg: $14,228 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9$10,961 CAD
Retailer 7$11,098 CAD
Retailer 5$12,456 CAD
Retailer 8$12,456 CAD
Retailer 2$13,623 CAD
Retailer 6$13,688 CAD
Retailer 4$14,892 CAD
Retailer 3$18,298 CAD
MOH London$19,557 CAD

43 data points across 9 retailers

21 retailers$10,961 CAD to $19,557 CAD

B
Cheapest Retailer
-
$10,961 CAD
$7,847 USD
B
Retailer 2
-
$11,098 CAD
$7,945 USD
View
B
Retailer 3
-
$11,510 CAD
$8,240 USD
View
B
Retailer 4
-
$11,661 CAD
$8,348 USD
View
B
Retailer 5
-
$12,020 CAD
$8,605 USD
View
B
Retailer 6
-
$12,066 CAD
View
B
Retailer 7
-
$12,363 CAD
$8,850 USD
View
B
Retailer 8
-
$12,456 CAD
$8,917 USD
View
Final sale: no returns
B
Retailer 9
-
$12,456 CAD
$8,917 USD
View
B
Retailer 10
-
$12,560 CAD
$8,991 USD
View
B
Retailer 11
-
$13,623 CAD
£7,679 GBP
View
Retailer 12
-
$13,688 CAD
A$15,075 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$13,871 CAD
$9,930 USD
View
B
Retailer 14
-
$14,345 CAD
$10,269 USD
View
B
Retailer 15
-
$14,695 CAD
$10,520 USD
View
B
Retailer 16
-
$14,695 CAD
$10,520 USD
View
B
Retailer 17
-
$14,892 CAD
€10,153 EUR
View
B
Retailer 18
-
$15,184 CAD
$10,870 USD
View
Retailer 19
-
$16,394 CAD
$11,736 USD
View
Price last confirmed 9 days ago
C
Retailer 20
-
$18,298 CAD
ZAR 211,621 ZAR
View
Most Expensive
C
MOH London
CA98E75EE · Oct 29
$19,557 CAD
£11,024 GBP
View
20 more retailers have this diamond
Prices start from $10,961 CADSave up to $8,596 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
1.51ct Cushion
$10,961 CAD