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Cushion|Natural|GIA

1.51ct I VS1 Cushion Natural Diamond

VG • I/VS1 • GIA 1393776293

Certificate GIA 1393776293

Diamond specifications and retailer prices

From $10,235 CAD
As of November 4, 2026
Save $8,959 CAD (47%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $19,195 CAD at MOH London · As of November 4, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1393776293. Listed at 24 retailers as of November 4, 2026, with prices from $10,235 to $19,195, a $8,959 spread on the same certified stone. MOH London lists it at $19,195. 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
I
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1393776293
Dimensions6.77 × 6.44 × 4.41 mm
L/W Ratio1.05
Culet sizeNone
Top View
6.77 mm6.44 mm1.51 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1393776293
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: 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: $19,195 CAD|Low: $10,075 CAD|High: $19,478 CAD|Avg: $13,145 CAD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3$10,235 CAD
Retailer 7$10,298 CAD
Retailer 9$10,812 CAD
Retailer 10$11,548 CAD
Retailer 11$11,548 CAD
Retailer 8$11,644 CAD
Retailer 6$12,762 CAD
Retailer 2$12,781 CAD
Retailer 4$15,026 CAD
Retailer 5$16,964 CAD
MOH London$19,195 CAD

44 data points across 11 retailers

24 retailers$10,235 CAD to $19,195 CAD

B+
Cheapest Retailer
-
$10,235 CAD
Retailer 2
-
$10,298 CAD
View
Price last confirmed 8 days ago
B
Retailer 3
-
$10,749 CAD
View
B
Retailer 4
-
$10,791 CAD
View
B
Retailer 5
-
$10,812 CAD
View
B+
Retailer 6
-
$11,126 CAD
View
B+
Retailer 7
-
$11,482 CAD
View
B+
Retailer 8
-
$11,548 CAD
View
Final sale: no returns
B+
Retailer 9
-
$11,548 CAD
View
B
Retailer 10
-
$11,644 CAD
View
B
Retailer 11
-
$12,307 CAD
View
B
Retailer 12
-
$12,678 CAD
View
B
Retailer 13
-
$12,689 CAD
View
B
Retailer 14
-
$12,705 CAD
View
Retailer 15
-
$12,762 CAD
View
Price last confirmed 13 days ago
B
Retailer 16
-
$12,781 CAD
View
B
Retailer 17
-
$13,475 CAD
View
B
Retailer 18
-
$13,475 CAD
View
B
Retailer 19
-
$13,683 CAD
View
B
Retailer 20
-
$13,846 CAD
View
B
Retailer 21
-
$13,921 CAD
View
B
Retailer 22
-
$15,026 CAD
View
B
Retailer 23
-
$16,964 CAD
View
Most Expensive
B
MOH London
8218AA759 · Nov 4
$19,195 CAD
£10,846 GBP
View
23 more retailers have this diamond
Prices start from $10,235 CADSave up to $8,959 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
$10,235 CAD