Cushion|Lab Grown|IGI

2.59ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG698505212

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG698505212

Diamond specifications and retailer prices

From $774 NZD

$436 USD

As of October 25, 2026

Save $5,507 NZD (88%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $6,281 NZD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 2.59ct lab-grown cushion diamond

This 2.59ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG698505212 or 698505212. Listed at 14 retailers as of October 25, 2026, with prices from $774 to $6,281, a $5,507 spread on the same certified stone. Brilliant Earth lists it at $6,281. 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

2.59

Carat

Colour

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36°

Pavilion angle39.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG698505212

Dimensions8.07 × 7.89 × 5.25 mm

L/W Ratio1.02

Girdle conditionFaceted

Culet sizePointed

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG698505212

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: Oct 25

Current: $6,281 NZD|Low: $680 NZD|High: $8,250 NZD|Avg: $2,452 NZD|-23.9%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

October 30, 2026

Retailer 11$774 NZD

Retailer 12$801 NZD

Retailer 9$1,073 NZD

Retailer 7$1,146 NZD

Retailer 6$1,240 NZD

Retailer 2$1,392 NZD

Retailer 14$1,435 NZD

Retailer 4$1,721 NZD

Retailer 5$2,561 NZD

Retailer 3$2,922 NZD

Retailer 8$3,040 NZD

Retailer 10$3,646 NZD

Retailer 13$4,448 NZD

Brilliant Earth$6,281 NZD

35 data points across 14 retailers

14 retailers$774 NZD to $6,281 NZD

Cheapest Retailer

$774 NZD

$436 USD

Retailer 2

$801 NZD

£355 GBP

View

Price last confirmed 14 days ago

Retailer 3

$1,073 NZD

$605 USD

View

Retailer 4

$1,146 NZD

€615 EUR

View

B+

Retailer 5

$1,240 NZD

$699 USD

View

Retailer 6

$1,392 NZD

£618 GBP

View

Retailer 7

$1,435 NZD

$809 USD

View

Retailer 8

$1,721 NZD

$970 USD

View

Retailer 9

$2,561 NZD

$1,444 USD

View

Price last confirmed 12 days ago

Retailer 10

$2,922 NZD

$1,647 USD

View

Retailer 11

$3,040 NZD

£1,349 GBP

View

Retailer 12

$3,646 NZD

$2,055 USD

View

Price last confirmed 9 days ago

Retailer 13

$4,448 NZD

$2,507 USD

View

Most Expensive

Brilliant Earth

13792665A · Oct 30

$6,281 NZD

$3,540 USD

View

13 more retailers have this diamond

Prices start from $774 NZDSave up to $5,507 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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