Round|Natural|GIA

5.50ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6247024870

Certificate GIA 6247024870

Diamond specifications and retailer prices

From $90,874 CAD

$65,054 USD

As of October 30, 2026

Save $73,913 CAD (45%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: $164,787 CAD at MOH London · As of October 29, 2026

View at MOH London

About this 5.5ct natural round diamond

This 5.5ct natural round sits in the over five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6247024870. Listed at 26 retailers as of October 29, 2026, with prices from $90,874 to $164,787, a $73,913 spread on the same certified stone. MOH London lists it at $164,787. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.50

Carat

Color

SI2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle41.6°

OriginNatural

Grading LabGIA

CertificateGIA 6247024870

Dimensions11.20 × 11.27 × 6.99 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizeNone

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 6247024870

Side View

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: Oct 30

Current: $164,787 CAD|Low: $85,644 CAD|High: $165,884 CAD|Avg: $107,251 CAD|-0.7%

MOH London

Retailer 2

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October 31, 2026

Retailer 19$85,644 CAD

Retailer 14$90,874 CAD

Retailer 21$90,896 CAD

Retailer 7$94,270 CAD

Retailer 17$94,745 CAD

Retailer 16$95,111 CAD

Retailer 9$97,557 CAD

Retailer 24$99,329 CAD

Retailer 4$102,725 CAD

Retailer 2$103,491 CAD

Retailer 11$104,406 CAD

Retailer 25$104,950 CAD

Retailer 18$108,204 CAD

Retailer 23$108,204 CAD

Retailer 10$108,668 CAD

Retailer 5$109,324 CAD

Retailer 22$109,324 CAD

Retailer 12$110,366 CAD

Retailer 20$111,095 CAD

Retailer 6$111,808 CAD

Retailer 8$112,285 CAD

Retailer 26$113,696 CAD

Retailer 15$116,733 CAD

Retailer 3$118,070 CAD

Retailer 13$123,934 CAD

MOH London$164,787 CAD

32 data points across 26 retailers

26 retailers$90,874 CAD to $164,787 CAD

Retailer 1

$85,644 CAD

$61,310 USD

Price last confirmed 39 days ago

B+

Retailer 2

$90,874 CAD

$65,054 USD

View

Retailer 3

$90,896 CAD

$65,070 USD

View

Price last confirmed 13 days ago

B+

Retailer 4

$94,270 CAD

$67,485 USD

View

B+

Retailer 5

$94,745 CAD

$67,825 USD

View

B+

Retailer 6

$95,111 CAD

$68,087 USD

View

B+

Retailer 7

$97,557 CAD

View

B+

Retailer 8

$99,329 CAD

$71,107 USD

View

B+

Retailer 9

$102,725 CAD

$73,538 USD

View

Final sale: no returns

B+

Retailer 10

$103,491 CAD

£58,336 GBP

View

B+

Retailer 11

$104,406 CAD

$74,741 USD

View

B+

Retailer 12

$104,950 CAD

$75,131 USD

View

B+

Retailer 13

$108,204 CAD

$77,460 USD

View

B+

Retailer 14

$108,204 CAD

$77,460 USD

View

B+

Retailer 15

$108,668 CAD

$77,792 USD

View

B+

Retailer 16

$109,324 CAD

$78,262 USD

View

B+

Retailer 17

$109,324 CAD

$78,262 USD

View

Retailer 18

$110,366 CAD

$79,008 USD

View

B+

Retailer 19

$111,095 CAD

£62,622 GBP

View

Retailer 20

$111,808 CAD

$80,040 USD

View

Retailer 21

$112,285 CAD

$80,381 USD

View

Retailer 22

$113,696 CAD

$81,392 USD

View

Retailer 23

$116,733 CAD

$83,566 USD

View

Retailer 24

$118,070 CAD

$84,523 USD

View

Retailer 25

$123,934 CAD

€84,496 EUR

View

Most Expensive

MOH London

B5E5C2616 · Oct 29

$164,787 CAD

£92,887 GBP

View

25 more retailers have this diamond

Prices start from $90,874 CADSave up to $73,913 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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5.50ct Round

$90,874 CAD