Cushion|Lab Grown|IGI

10.61ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG626487181

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG626487181

Diamond specifications and retailer prices

From $4,182 NZD

£1,856 GBP

As of October 30, 2026

Save $30,116 NZD (88%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $34,297 NZD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 10.61ct lab-grown cushion diamond

This 10.61ct 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 LG626487181 or 626487181. Listed at 16 retailers as of October 29, 2026, with prices from $4,182 to $34,297, a $30,116 spread on the same certified stone. Brilliant Earth lists it at $34,297. 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

10.61

Carat

Colour

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37°

Pavilion angle33.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG626487181

Dimensions11.72 × 11.72 × 7.24 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG626487181

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: $34,297 NZD|Low: $4,168 NZD|High: $34,297 NZD|Avg: $9,237 NZD

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

Retailer 16

October 31, 2026

Retailer 9$4,182 NZD

Retailer 3$4,508 NZD

Retailer 5$4,672 NZD

Retailer 16$4,968 NZD

Retailer 6$5,525 NZD

Retailer 2$6,432 NZD

Retailer 13$6,678 NZD

Retailer 15$7,294 NZD

Retailer 10$7,448 NZD

Retailer 7$7,702 NZD

Retailer 8$8,869 NZD

Retailer 12$11,852 NZD

Retailer 4$13,194 NZD

Retailer 11$14,720 NZD

Retailer 14$14,779 NZD

Brilliant Earth$34,297 NZD

43 data points across 16 retailers

16 retailers$4,182 NZD to $34,297 NZD

Cheapest Retailer

$4,182 NZD

£1,856 GBP

Retailer 2

$4,508 NZD

$2,541 USD

View

Final sale: no returns

Retailer 3

$4,672 NZD

$2,633 USD

View

Price last confirmed 20 days ago

Retailer 4

$4,968 NZD

$2,800 USD

View

Retailer 5

$5,525 NZD

$3,114 USD

View

Retailer 6

$6,432 NZD

£2,855 GBP

View

Retailer 7

$6,678 NZD

$3,764 USD

View

Retailer 8

$7,294 NZD

$4,111 USD

View

Price last confirmed 10 days ago

Retailer 9

$7,448 NZD

€3,998 EUR

View

Retailer 10

$8,869 NZD

£3,936 GBP

View

B+

Retailer 11

$11,852 NZD

$6,680 USD

View

B+

Retailer 12

$13,194 NZD

$7,436 USD

View

B+

Retailer 13

$14,720 NZD

$8,296 USD

View

Retailer 14

$14,779 NZD

A$12,815 AUD

View

Price last confirmed 22 days ago

Retailer 15

$16,321 NZD

$9,199 USD

View

Most Expensive

Brilliant Earth

20602642A · Oct 29

$34,297 NZD

$19,330 USD

View

15 more retailers have this diamond

Prices start from $4,182 NZDSave up to $30,116 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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