Round|Lab Grown|IGI

2.58ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG825642455

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825642455

Diamond specifications and retailer prices

From $649 NZD

$366 USD

As of October 29, 2026

Save $4,762 NZD (88%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $5,412 NZD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 2.58ct lab-grown round diamond

This 2.58ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825642455 or 825642455. Listed at 25 retailers as of October 29, 2026, with prices from $649 to $5,412, a $4,762 spread on the same certified stone. Brilliant Earth lists it at $5,412. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.58

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.1°

Pavilion angle41.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG825642455

Dimensions8.81 × 8.78 × 5.41 mm

L/W Ratio1.00

Girdle conditionFaceted

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG825642455

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 29

Current: $5,412 NZD|Low: $649 NZD|High: $5,713 NZD|Avg: $2,563 NZD|-5.3%

Brilliant Earth

Retailer 2

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October 31, 2026

Retailer 14$649 NZD

Retailer 16$726 NZD

Retailer 5$754 NZD

Retailer 24$806 NZD

Retailer 25$806 NZD

Retailer 8$1,070 NZD

Retailer 23$1,073 NZD

Retailer 13$1,191 NZD

Retailer 21$1,345 NZD

Retailer 2$1,457 NZD

Retailer 7$1,464 NZD

Retailer 26$1,531 NZD

Retailer 6$1,946 NZD

Retailer 20$1,968 NZD

Retailer 22$2,145 NZD

Retailer 15$2,674 NZD

Retailer 3$2,858 NZD

Retailer 12$3,013 NZD

Retailer 10$3,046 NZD

Retailer 4$3,129 NZD

Retailer 17$3,504 NZD

Retailer 11$3,538 NZD

Retailer 18$4,249 NZD

Retailer 9$4,915 NZD

Retailer 19$5,345 NZD

Brilliant Earth$5,412 NZD

35 data points across 26 retailers

25 retailers$649 NZD to $5,412 NZD

Cheapest Retailer

$649 NZD

$366 USD

Retailer 2

$726 NZD

$409 USD

View

Final sale: no returns

Retailer 3

$754 NZD

$425 USD

View

Retailer 4

$806 NZD

$454 USD

View

Retailer 5

$806 NZD

$454 USD

View

B+

Retailer 6

$1,070 NZD

$603 USD

View

Retailer 7

$1,073 NZD

$605 USD

View

Retailer 8

$1,191 NZD

£529 GBP

View

Retailer 9

$1,210 NZD

$682 USD

View

Retailer 10

$1,457 NZD

£647 GBP

View

Retailer 11

$1,464 NZD

$825 USD

View

Retailer 12

$1,531 NZD

$863 USD

View

B+

Retailer 13

$1,946 NZD

$1,097 USD

View

B+

Retailer 14

$1,968 NZD

A$1,706 AUD

View

B+

Retailer 15

$2,145 NZD

ZAR 19,530 ZAR

View

B+

Retailer 16

$2,674 NZD

CA$2,093 CAD

View

B+

Retailer 17

$2,858 NZD

$1,611 USD

View

Retailer 18

$3,013 NZD

$1,698 USD

View

Retailer 19

$3,046 NZD

$1,717 USD

View

Retailer 20

$3,129 NZD

$1,764 USD

View

Retailer 21

$3,504 NZD

£1,555 GBP

View

Price last confirmed 12 days ago

Retailer 22

$3,538 NZD

$1,994 USD

View

Retailer 23

$4,249 NZD

$2,395 USD

View

Price last confirmed 23 days ago

Retailer 24

$4,915 NZD

$2,770 USD

View

Most Expensive

Brilliant Earth

21484005Y · Oct 29

$5,412 NZD

$3,050 USD

View

24 more retailers have this diamond

Prices start from $649 NZDSave up to $4,762 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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