Oval|Natural|GIA

2.50ct G VS1 Oval Natural Diamond

EX • G/VS1

Diamond specifications and retailer prices

From $52,273 NZD

$29,461 USD

As of October 30, 2026

Save $22,259 NZD (30%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $74,532 NZD at GS Diamonds · As of October 28, 2026

View at GS Diamonds

About this 2.5ct natural oval diamond

This 2.5ct natural oval sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 17 retailers as of October 28, 2026, with prices from $52,273 to $74,532, a $22,259 spread on the same certified stone. GS Diamonds lists it at $74,532. 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

2.50

Carat

Colour

VS1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryVery Good

FluorescenceNone

OriginNatural

Grading LabGIA

Dimensions10.46 × 7.49 × 4.81 mm

L/W Ratio1.40

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryVery Good

FluorescenceNone

CertificateGIA

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: $74,532 NZD|Low: $51,783 NZD|High: $80,973 NZD|Avg: $63,882 NZD|-5.7%

GS Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

October 29, 2026

Retailer 3$52,273 NZD

Retailer 5$57,359 NZD

Retailer 10$59,294 NZD

Retailer 4$59,817 NZD

Retailer 11$61,765 NZD

Retailer 7$62,258 NZD

Retailer 6$64,235 NZD

Retailer 2$64,832 NZD

Retailer 8$66,224 NZD

Retailer 12$66,705 NZD

Retailer 9$71,130 NZD

GS Diamonds$74,532 NZD

26 data points across 12 retailers

17 retailers$52,273 NZD to $74,532 NZD

Cheapest Retailer

$52,273 NZD

$29,461 USD

B+

Retailer 2

$57,359 NZD

CA$44,899 CAD

View

B+

Retailer 3

$59,294 NZD

$33,418 USD

View

Retailer 4

$59,294 NZD

$33,418 USD

View

Price last confirmed 19 days ago

B+

Retailer 5

$59,817 NZD

$33,713 USD

View

B+

Retailer 6

$61,765 NZD

$34,811 USD

View

Retailer 7

$61,765 NZD

$34,811 USD

View

Price last confirmed 25 days ago

B+

Retailer 8

$62,258 NZD

$35,089 USD

View

B+

Retailer 9

$64,235 NZD

$36,203 USD

View

Retailer 10

$64,235 NZD

$36,203 USD

View

Price last confirmed 24 days ago

B+

Retailer 11

$64,832 NZD

£28,771 GBP

View

Retailer 12

$66,224 NZD

$37,324 USD

View

Retailer 13

$66,705 NZD

$37,595 USD

View

Price last confirmed 50 days ago

Retailer 14

$66,705 NZD

$37,595 USD

View

Price last confirmed 22 days ago

Retailer 15

$66,705 NZD

$37,595 USD

View

Retailer 16

$71,130 NZD

$40,089 USD

View

Most Expensive

GS Diamonds

S2A9-2534543295 · Oct 28

$74,532 NZD

A$64,625 AUD

View

16 more retailers have this diamond

Prices start from $52,273 NZDSave up to $22,259 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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2.50ct Oval

$52,273 NZD