Marquise|Natural|GIA

1.01ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 2554191515

Certificate GIA 2554191515

Diamond specifications and retailer prices

From $3,960 CAD

$2,835 USD

As of October 30, 2026

Save $5,230 CAD (57%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $9,190 CAD at NZ Jewellers · As of October 30, 2026

View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554191515. Listed at 17 retailers as of October 30, 2026, with prices from $3,960 to $9,190, a $5,230 spread on the same certified stone. NZ Jewellers lists it at $9,190. 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

1.01

Carat

Color

SI2

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryVery Good

FluorescenceNone

OriginNatural

Grading LabGIA

CertificateGIA 2554191515

Dimensions10.29 × 5.37 × 3.11 mm

L/W Ratio1.92

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryVery Good

FluorescenceNone

CertificateGIA 2554191515

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 30

Current: $9,190 CAD|Low: $3,558 CAD|High: $9,190 CAD|Avg: $5,423 CAD

NZ Jewellers

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October 31, 2026

Retailer 12$3,558 CAD

Retailer 9$3,604 CAD

Retailer 22$3,960 CAD

Retailer 15$4,125 CAD

Retailer 18$4,411 CAD

Retailer 20$4,534 CAD

Retailer 5$4,583 CAD

Retailer 7$4,722 CAD

Retailer 14$4,756 CAD

Retailer 11$4,776 CAD

Retailer 21$5,169 CAD

Retailer 8$5,247 CAD

Retailer 19$5,247 CAD

Retailer 2$5,448 CAD

Retailer 3$5,462 CAD

Retailer 4$5,462 CAD

Retailer 16$5,466 CAD

Retailer 6$5,643 CAD

Retailer 17$5,867 CAD

Retailer 10$7,265 CAD

Retailer 23$7,695 CAD

Retailer 13$8,869 CAD

NZ Jewellers$9,190 CAD

41 data points across 23 retailers

17 retailers$3,960 CAD to $9,190 CAD

Cheapest Retailer

$3,960 CAD

$2,835 USD

Retailer 2

$4,411 CAD

$3,158 USD

View

Final sale: no returns

Retailer 3

$4,534 CAD

$3,246 USD

View

Retailer 4

$4,583 CAD

View

B+

Retailer 5

$4,722 CAD

$3,380 USD

View

B+

Retailer 6

$5,169 CAD

$3,700 USD

View

B+

Retailer 7

$5,247 CAD

$3,756 USD

View

B+

Retailer 8

$5,247 CAD

$3,756 USD

View

Retailer 9

$5,300 CAD

$3,794 USD

View

Price last confirmed 60 days ago

B+

Retailer 10

$5,448 CAD

£3,071 GBP

View

B+

Retailer 11

$5,462 CAD

$3,910 USD

View

B+

Retailer 12

$5,462 CAD

$3,910 USD

View

B+

Retailer 13

$5,643 CAD

$4,040 USD

View

B+

Retailer 14

$5,867 CAD

€4,000 EUR

View

Retailer 15

$7,695 CAD

$5,508 USD

View

Retailer 16

$8,869 CAD

£4,999 GBP

View

Most Expensive

NZ Jewellers

93f38246-57d2-4082-ba1a-0b5ec0dc1c15 · Oct 30

$9,190 CAD

$6,579 USD

View

16 more retailers have this diamond

Prices start from $3,960 CADSave up to $5,230 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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