Cushion|Lab Grown|IGI

2.56ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG687519532

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG687519532

Diamond specifications and retailer prices

From $1,065 NZD

$600 USD

As of October 31, 2026

Save $5,145 NZD (83%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $6,210 NZD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 2.56ct lab-grown cushion diamond

This 2.56ct 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 LG687519532 or 687519532. Listed at 14 retailers as of October 30, 2026, with prices from $1,065 to $6,210, a $5,145 spread on the same certified stone. Brilliant Earth lists it at $6,210. 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

2.56

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.4°

Pavilion angle39.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG687519532

Dimensions7.96 × 7.78 × 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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG687519532

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 31

Current: $6,210 NZD|Low: $672 NZD|High: $8,162 NZD|Avg: $2,424 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

Retailer 15

October 30, 2026

Retailer 14$766 NZD

Retailer 11$792 NZD

Retailer 12$1,065 NZD

Retailer 8$1,133 NZD

Retailer 5$1,230 NZD

Retailer 2$1,376 NZD

Retailer 13$1,427 NZD

Retailer 3$1,684 NZD

Retailer 7$2,434 NZD

Retailer 4$2,536 NZD

Retailer 15$2,892 NZD

Retailer 9$2,995 NZD

Retailer 10$3,602 NZD

Retailer 6$4,402 NZD

Brilliant Earth$6,210 NZD

37 data points across 15 retailers

14 retailers$1,065 NZD to $6,210 NZD

Retailer 1

$766 NZD

$432 USD

Price last confirmed 18 days ago

Retailer 2

$792 NZD

£352 GBP

View

Price last confirmed 14 days ago

Retailer 3

$1,065 NZD

$600 USD

View

Retailer 4

$1,133 NZD

€608 EUR

View

B+

Retailer 5

$1,230 NZD

$693 USD

View

Retailer 6

$1,376 NZD

£611 GBP

View

Retailer 7

$1,427 NZD

$804 USD

View

Retailer 8

$1,684 NZD

$949 USD

View

Retailer 9

$2,536 NZD

$1,429 USD

View

Price last confirmed 12 days ago

B+

Retailer 10

$2,892 NZD

$1,630 USD

View

B+

Retailer 11

$2,995 NZD

£1,329 GBP

View

Retailer 12

$3,602 NZD

$2,030 USD

View

Price last confirmed 9 days ago

Retailer 13

$4,402 NZD

$2,481 USD

View

Most Expensive

Brilliant Earth

13281908A · Oct 30

$6,210 NZD

$3,500 USD

View

13 more retailers have this diamond

Prices start from $1,065 NZDSave up to $5,145 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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