Radiant|Natural|GIA

2.51ct G VS2 Radiant Natural Diamond

ID • G/VS2 • GIA 1553451500

Certificate GIA 1553451500

Diamond specifications and retailer prices

From $45,701 NZD

$25,757 USD

As of October 30, 2026

Save $35,524 NZD (44%) vs most expensive(unlock to see where)

28 retailers carry this diamond

Most expensive: $81,225 NZD at MOH London · As of October 29, 2026

View at MOH London

About this 2.51ct natural radiant diamond

This 2.51ct natural radiant sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553451500. Listed at 28 retailers as of October 29, 2026, with prices from $45,701 to $81,225, a $35,524 spread on the same certified stone. MOH London lists it at $81,225. 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

VS2

Clarity

Ideal

Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal

PolishExcellent

SymmetryExcellent

FluorescenceNone

OriginNatural

Grading LabGIA

CertificateGIA 1553451500

Dimensions8.91 × 6.86 × 4.64 mm

L/W Ratio1.30

Culet sizeNone

Key to symbols

Crystal

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 1553451500

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: $81,225 NZD|Low: $41,685 NZD|High: $81,765 NZD|Avg: $54,701 NZD|-0.7%

MOH London

Retailer 2

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Retailer 24

October 31, 2026

Retailer 4$45,701 NZD

Retailer 9$47,099 NZD

Retailer 24$48,021 NZD

Retailer 10$48,399 NZD

Retailer 18$49,481 NZD

Retailer 23$49,574 NZD

Retailer 22$50,022 NZD

Retailer 7$50,293 NZD

Retailer 8$51,731 NZD

Retailer 3$51,735 NZD

Retailer 19$52,106 NZD

Retailer 2$52,188 NZD

Retailer 12$52,923 NZD

Retailer 11$54,311 NZD

Retailer 14$54,311 NZD

Retailer 5$55,305 NZD

Retailer 15$56,055 NZD

Retailer 6$56,121 NZD

Retailer 16$56,434 NZD

Retailer 17$58,424 NZD

Retailer 13$60,427 NZD

Retailer 21$60,985 NZD

Retailer 20$71,152 NZD

MOH London$81,225 NZD

29 data points across 24 retailers

28 retailers$45,701 NZD to $81,225 NZD

Cheapest Retailer

$45,701 NZD

$25,757 USD

Retailer 2

$47,099 NZD

$26,545 USD

View

Retailer 3

$48,021 NZD

$27,065 USD

View

Retailer 4

$48,399 NZD

$27,278 USD

View

Retailer 5

$49,481 NZD

₹2,655,980 INR

View

Retailer 6

$49,574 NZD

$27,940 USD

View

Final sale: no returns

Retailer 7

$50,022 NZD

$28,193 USD

View

Retailer 8

$50,293 NZD

$28,345 USD

View

Retailer 9

$51,735 NZD

A$44,858 AUD

View

Price last confirmed 29 days ago

Retailer 10

$52,106 NZD

$29,367 USD

View

Retailer 11

$52,188 NZD

£23,160 GBP

View

Retailer 12

$52,923 NZD

$29,828 USD

View

Retailer 13

$54,311 NZD

$30,610 USD

View

Retailer 14

$54,311 NZD

$30,610 USD

View

Retailer 15

$54,317 NZD

$30,613 USD

View

Price last confirmed 32 days ago

Retailer 16

$54,631 NZD

$30,790 USD

View

Price last confirmed 32 days ago

B+

Retailer 17

$55,305 NZD

$31,170 USD

View

Retailer 18

$56,041 NZD

$31,585 USD

View

Price last confirmed 31 days ago

B+

Retailer 19

$56,055 NZD

£24,876 GBP

View

B+

Retailer 20

$56,121 NZD

$31,630 USD

View

B+

Retailer 21

$56,434 NZD

$31,806 USD

View

B+

Retailer 22

$57,420 NZD

A$49,788 AUD

View

Retailer 23

$58,197 NZD

$32,800 USD

View

Price last confirmed 30 days ago

Retailer 24

$58,424 NZD

$32,928 USD

View

Price last confirmed 9 days ago

B+

Retailer 25

$60,427 NZD

€32,435 EUR

View

B+

Retailer 26

$60,985 NZD

$34,371 USD

View

B+

Retailer 27

$71,152 NZD

ZAR 647,843 ZAR

View

Most Expensive

MOH London

6CB9A7EE8 · Oct 29

$81,225 NZD

£36,046 GBP

View

27 more retailers have this diamond

Prices start from $45,701 NZDSave up to $35,524 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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