Marquise|Natural|GIA

2.51ct D FL Marquise Natural Diamond

EX • D/FL • GIA 2566211562

Certificate GIA 2566211562

Diamond specifications and retailer prices

From $101,106 NZD

€54,270 EUR

As of November 1, 2026

Save $86,655 NZD (46%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $187,761 NZD at MOH London · As of November 1, 2026

View at MOH London

About this 2.51ct natural marquise diamond

This 2.51ct natural marquise sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566211562. Listed at 22 retailers as of November 1, 2026, with prices from $101,106 to $187,761, a $86,655 spread on the same certified stone. MOH London lists it at $187,761. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.51

Carat

Colour

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

OriginNatural

Grading LabGIA

CertificateGIA 2566211562

Dimensions15.43 × 6.78 × 4.17 mm

L/W Ratio2.28

Girdle conditionFaceted

Culet sizeNone

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 2566211562

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1

Current: $187,761 NZD|Low: $101,106 NZD|High: $190,024 NZD|Avg: $130,246 NZD|-0.9%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

November 2, 2026

Retailer 10$101,106 NZD

Retailer 2$108,684 NZD

Retailer 9$114,037 NZD

Retailer 7$114,788 NZD

Retailer 6$120,467 NZD

Retailer 8$121,644 NZD

Retailer 3$145,471 NZD

Retailer 4$145,829 NZD

Retailer 5$166,245 NZD

MOH London$187,761 NZD

31 data points across 10 retailers

22 retailers$101,106 NZD to $187,761 NZD

Cheapest Retailer

$101,106 NZD

€54,270 EUR

Retailer 2

$108,684 NZD

₹5,833,770 INR

View

Retailer 3

$114,037 NZD

A$98,879 AUD

View

Price last confirmed 29 days ago

Retailer 4

$114,788 NZD

$64,695 USD

View

B+

Retailer 5

$120,262 NZD

$67,780 USD

View

B+

Retailer 6

$120,467 NZD

£53,461 GBP

View

B+

Retailer 7

$121,644 NZD

$68,559 USD

View

Final sale: no returns

B+

Retailer 8

$121,646 NZD

$68,560 USD

View

B+

Retailer 9

$122,255 NZD

$68,903 USD

View

B+

Retailer 10

$125,232 NZD

$70,581 USD

View

B+

Retailer 11

$127,345 NZD

$71,772 USD

View

B+

Retailer 12

$128,309 NZD

$72,315 USD

View

B+

Retailer 13

$132,703 NZD

$74,792 USD

View

Retailer 14

$138,234 NZD

$77,909 USD

View

B+

Retailer 15

$140,556 NZD

£62,376 GBP

View

B+

Retailer 16

$143,763 NZD

$81,025 USD

View

B+

Retailer 17

$145,471 NZD

A$126,135 AUD

View

B+

Retailer 18

$145,829 NZD

€78,276 EUR

View

B+

Retailer 19

$147,868 NZD

$83,339 USD

View

B+

Retailer 20

$149,291 NZD

$84,141 USD

View

Retailer 21

$166,245 NZD

ZAR 1,513,667 ZAR

View

Most Expensive

MOH London

BD9F4F70E · Nov 1

$187,761 NZD

£83,325 GBP

View

21 more retailers have this diamond

Prices start from $101,106 NZDSave up to $86,655 NZD

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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2.51ct Marquise

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