Marquise|Natural|GIA

1.01ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 2554191515

Certificate GIA 2554191515

Diamond specifications and retailer prices

From €2,538 EUR

$2,835 USD

As of October 30, 2026

Save €3,351 EUR (57%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: €5,889 EUR 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 €2,538 to €5,889, a €3,351 spread on the same certified stone. NZ Jewellers lists it at €5,889. 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: €5,889 EUR|Low: €2,280 EUR|High: €5,889 EUR|Avg: €3,475 EUR

NZ Jewellers

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Retailer 23

October 31, 2026

Retailer 12€2,280 EUR

Retailer 9€2,309 EUR

Retailer 22€2,538 EUR

Retailer 15€2,643 EUR

Retailer 18€2,827 EUR

Retailer 20€2,905 EUR

Retailer 5€2,937 EUR

Retailer 7€3,025 EUR

Retailer 14€3,048 EUR

Retailer 11€3,060 EUR

Retailer 21€3,312 EUR

Retailer 8€3,362 EUR

Retailer 19€3,362 EUR

Retailer 2€3,491 EUR

Retailer 3€3,500 EUR

Retailer 4€3,500 EUR

Retailer 16€3,502 EUR

Retailer 6€3,616 EUR

Retailer 17€3,759 EUR

Retailer 10€4,655 EUR

Retailer 23€4,930 EUR

Retailer 13€5,683 EUR

NZ Jewellers€5,889 EUR

41 data points across 23 retailers

17 retailers€2,538 EUR to €5,889 EUR

Cheapest Retailer

€2,538 EUR

$2,835 USD

Retailer 2

€2,827 EUR

$3,158 USD

View

Final sale: no returns

Retailer 3

€2,905 EUR

$3,246 USD

View

Retailer 4

€2,937 EUR

CA$4,557 CAD

View

B+

Retailer 5

€3,025 EUR

$3,380 USD

View

B+

Retailer 6

€3,312 EUR

$3,700 USD

View

B+

Retailer 7

€3,362 EUR

$3,756 USD

View

B+

Retailer 8

€3,362 EUR

$3,756 USD

View

Retailer 9

€3,396 EUR

$3,794 USD

View

Price last confirmed 60 days ago

B+

Retailer 10

€3,491 EUR

£3,071 GBP

View

B+

Retailer 11

€3,500 EUR

$3,910 USD

View

B+

Retailer 12

€3,500 EUR

$3,910 USD

View

B+

Retailer 13

€3,616 EUR

$4,040 USD

View

B+

Retailer 14

€3,759 EUR

View

Retailer 15

€4,930 EUR

$5,508 USD

View

Retailer 16

€5,683 EUR

£4,999 GBP

View

Most Expensive

NZ Jewellers

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

€5,889 EUR

$6,579 USD

View

16 more retailers have this diamond

Prices start from €2,538 EURSave up to €3,351 EUR

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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