Cushion|Lab Grown|IGI

11.11ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG770624826

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

Certificate IGI LG770624826

Diamond specifications and retailer prices

From $4,849 NZD

$2,733 USD

As of October 26, 2026

Save $31,311 NZD (87%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: $36,160 NZD at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 11.11ct lab-grown cushion diamond

This 11.11ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770624826 or 770624826. Listed at 13 retailers as of October 26, 2026, with prices from $4,849 to $36,160, a $31,311 spread on the same certified stone. Brilliant Earth lists it at $36,160. 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

11.11

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.3°

Pavilion angle34.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG770624826

Dimensions14.95 × 13.92 × 6.13 mm

L/W Ratio1.07

Girdle conditionFaceted

Culet sizeLarge

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 LG770624826

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 26

Current: $36,160 NZD|Low: $3,889 NZD|High: $37,278 NZD|Avg: $10,784 NZD|-3.0%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

October 27, 2026

Retailer 11$3,889 NZD

Retailer 12$4,849 NZD

Retailer 6$5,030 NZD

Retailer 2$5,399 NZD

Retailer 9$5,557 NZD

Retailer 5$6,140 NZD

Retailer 3$8,058 NZD

Retailer 10$10,025 NZD

Retailer 7$10,459 NZD

Retailer 8$15,477 NZD

Retailer 4$15,781 NZD

Brilliant Earth$36,160 NZD

40 data points across 12 retailers

13 retailers$4,849 NZD to $36,160 NZD

Retailer 1

$3,889 NZD

$2,192 USD

Price last confirmed 20 days ago

Retailer 2

$4,849 NZD

$2,733 USD

View

Retailer 3

$5,030 NZD

$2,835 USD

View

Retailer 4

$5,399 NZD

£2,396 GBP

View

Retailer 5

$5,557 NZD

$3,132 USD

View

Price last confirmed 8 days ago

Retailer 6

$6,140 NZD

€3,296 EUR

View

Retailer 7

$8,058 NZD

£3,576 GBP

View

Retailer 8

$10,025 NZD

$5,650 USD

View

Retailer 9

$10,459 NZD

$5,895 USD

View

Price last confirmed 10 days ago

B+

Retailer 10

$10,477 NZD

$5,905 USD

View

Retailer 11

$15,477 NZD

A$13,420 AUD

View

Price last confirmed 23 days ago

B+

Retailer 12

$15,781 NZD

$8,894 USD

View

Most Expensive

Brilliant Earth

22199130A · Oct 28

$36,160 NZD

$20,380 USD

View

12 more retailers have this diamond

Prices start from $4,849 NZDSave up to $31,311 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.

Similar diamonds

11.11ct Cushion

$4,849 NZD