Cushion|Natural|GIA

1.53ct I SI1 Cushion Natural Diamond

VG • I/SI1 • GIA 1553522025

Certificate GIA 1553522025

Diamond specifications and retailer prices

From $5,366 CAD

HK$30,000 HKD

As of November 2, 2026

Save $6,125 CAD (53%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $11,491 CAD at MOH London · As of November 2, 2026

View at MOH London

About this 1.53ct natural cushion diamond

This 1.53ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1553522025. Listed at 17 retailers as of November 2, 2026, with prices from $5,366 to $11,491, a $6,125 spread on the same certified stone. MOH London lists it at $11,491. 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

1.53

Carat

Color

SI1

Clarity

Very Good

Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

OriginNatural

Grading LabGIA

CertificateGIA 1553522025

Dimensions7.50 × 5.76 × 4.20 mm

L/W Ratio1.30

Girdle conditionFaceted

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 1553522025

Side View

Caratlytics Score

How it works →

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 2

Current: $11,491 CAD|Low: $5,294 CAD|High: $12,070 CAD|Avg: $7,471 CAD|-4.5%

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

November 3, 2026

Retailer 12$5,366 CAD

Retailer 4$5,373 CAD

Retailer 3$5,651 CAD

Retailer 16$6,031 CAD

Retailer 6$6,037 CAD

Retailer 10$6,068 CAD

Retailer 2$6,170 CAD

Retailer 15$6,411 CAD

Retailer 11$6,582 CAD

Retailer 9$6,799 CAD

Retailer 8$7,549 CAD

Retailer 14$8,162 CAD

Retailer 5$8,924 CAD

Retailer 13$9,139 CAD

Retailer 7$11,195 CAD

MOH London$11,491 CAD

26 data points across 16 retailers

17 retailers$5,366 CAD to $11,491 CAD

Cheapest Retailer

$5,366 CAD

HK$30,000 HKD

Retailer 2

$5,373 CAD

$3,845 USD

View

Retailer 3

$5,651 CAD

$4,044 USD

View

B+

Retailer 4

$6,031 CAD

$4,316 USD

View

Final sale: no returns

B+

Retailer 5

$6,037 CAD

$4,320 USD

View

Retailer 6

$6,068 CAD

€4,136 EUR

View

Retailer 7

$6,170 CAD

$4,415 USD

View

B+

Retailer 8

$6,411 CAD

$4,588 USD

View

B+

Retailer 9

$6,582 CAD

$4,710 USD

View

B+

Retailer 10

$6,799 CAD

£3,831 GBP

View

B+

Retailer 11

$7,147 CAD

A$7,868 AUD

View

Retailer 12

$7,549 CAD

A$8,311 AUD

View

Price last confirmed 24 days ago

B+

Retailer 13

$8,162 CAD

€5,563 EUR

View

Retailer 14

$8,924 CAD

ZAR 103,169 ZAR

View

B+

Retailer 15

$9,139 CAD

$6,540 USD

View

Retailer 16

$11,195 CAD

$8,011 USD

View

Price last confirmed 10 days ago

Most Expensive

MOH London

91E8DE829 · Nov 2

$11,491 CAD

£6,475 GBP

View

16 more retailers have this diamond

Prices start from $5,366 CADSave up to $6,125 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.

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1.53ct Cushion

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