Heart|Natural|GIA

1.51ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 1553545743

Certificate GIA 1553545743

Diamond specifications and retailer prices

From $5,507 CAD

HK$30,800 HKD

As of October 31, 2026

Save $6,267 CAD (53%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $11,774 CAD at MOH London · As of October 29, 2026

View at MOH London

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553545743. Listed at 17 retailers as of October 29, 2026, with prices from $5,507 to $11,774, a $6,267 spread on the same certified stone. MOH London lists it at $11,774. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51

Carat

Color

VS1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

OriginNatural

Grading LabGIA

CertificateGIA 1553545743

Dimensions7.27 × 8.04 × 4.71 mm

L/W Ratio1.11

Girdle conditionFaceted

Culet sizeNone

Key to symbols

Crystal, Pinpoint, Cloud

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateGIA 1553545743

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: Oct 31

Current: $11,774 CAD|Low: $5,453 CAD|High: $12,127 CAD|Avg: $7,478 CAD|-2.9%

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

October 31, 2026

Retailer 9$5,507 CAD

Retailer 8$5,878 CAD

Retailer 13$6,498 CAD

Retailer 4$6,598 CAD

Retailer 14$6,788 CAD

Retailer 6$6,860 CAD

Retailer 3$6,866 CAD

Retailer 7$7,173 CAD

Retailer 12$7,339 CAD

Retailer 15$7,554 CAD

Retailer 11$7,567 CAD

Retailer 5$7,584 CAD

Retailer 10$8,322 CAD

Retailer 2$9,039 CAD

MOH London$11,774 CAD

30 data points across 15 retailers

17 retailers$5,507 CAD to $11,774 CAD

Cheapest Retailer

$5,507 CAD

HK$30,800 HKD

Retailer 2

$5,878 CAD

₹400,729 INR

View

B+

Retailer 3

$6,498 CAD

$4,652 USD

View

B+

Retailer 4

$6,598 CAD

SGD 6,383 SGD

View

B+

Retailer 5

$6,788 CAD

$4,859 USD

View

Final sale: no returns

B+

Retailer 6

$6,860 CAD

$4,911 USD

View

B+

Retailer 7

$6,866 CAD

$4,915 USD

View

B+

Retailer 8

$7,173 CAD

SGD 6,939 SGD

View

B+

Retailer 9

$7,339 CAD

£4,137 GBP

View

Retailer 10

$7,524 CAD

$5,386 USD

View

Price last confirmed 15 days ago

B+

Retailer 11

$7,554 CAD

$5,408 USD

View

B+

Retailer 12

$7,567 CAD

$5,417 USD

View

Retailer 13

$7,584 CAD

A$8,353 AUD

View

Price last confirmed 21 days ago

B+

Retailer 14

$8,322 CAD

€5,674 EUR

View

Retailer 15

$8,877 CAD

$6,355 USD

View

Price last confirmed 54 days ago

Retailer 16

$9,039 CAD

ZAR 104,531 ZAR

View

Most Expensive

MOH London

134F771E1 · Oct 29

$11,774 CAD

£6,637 GBP

View

16 more retailers have this diamond

Prices start from $5,507 CADSave up to $6,267 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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1.51ct Heart

$5,507 CAD