Cushion|Lab Grown|IGI

10.73ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG763603591

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG763603591

Diamond specifications and retailer prices

From $12,851 NZD

$7,243 USD

As of October 30, 2026

Save $35,146 NZD (73%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $47,997 NZD at Michael Trio · As of October 31, 2026

View at Michael Trio

About this 10.73ct lab-grown cushion diamond

This 10.73ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG763603591 or 763603591. Listed at 18 retailers as of October 30, 2026, with prices from $12,851 to $47,997, a $35,146 spread on the same certified stone. Michael Trio lists it at $47,997. 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

10.73

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.5°

Pavilion angle35.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG763603591

Dimensions15.67 × 11.29 × 7.57 mm

L/W Ratio1.39

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 LG763603591

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: $47,997 NZD|Low: $12,851 NZD|High: $56,357 NZD|Avg: $28,095 NZD|-8.8%

Michael Trio

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

Retailer 17

Retailer 18

October 30, 2026

Retailer 14$12,851 NZD

Retailer 6$13,266 NZD

Retailer 12$13,689 NZD

Retailer 17$14,837 NZD

Retailer 10$15,715 NZD

Retailer 15$15,928 NZD

Retailer 2$17,270 NZD

Retailer 8$17,823 NZD

Retailer 4$19,631 NZD

Retailer 11$21,781 NZD

Retailer 7$23,376 NZD

Retailer 3$26,308 NZD

Retailer 18$34,737 NZD

Retailer 16$38,246 NZD

Retailer 5$46,362 NZD

Retailer 9$46,491 NZD

Retailer 13$47,191 NZD

Michael Trio$47,997 NZD

36 data points across 18 retailers

18 retailers$12,851 NZD to $47,997 NZD

Cheapest Retailer

$12,851 NZD

$7,243 USD

Retailer 2

$13,266 NZD

$7,477 USD

View

Final sale: no returns

B+

Retailer 3

$13,689 NZD

$7,715 USD

View

B+

Retailer 4

$14,837 NZD

$8,362 USD

View

Retailer 5

$15,715 NZD

$8,857 USD

View

Price last confirmed 18 days ago

B+

Retailer 6

$15,928 NZD

$8,977 USD

View

B+

Retailer 7

$17,270 NZD

£7,664 GBP

View

Retailer 8

$17,823 NZD

$10,045 USD

View

Price last confirmed 9 days ago

B+

Retailer 9

$19,631 NZD

£8,712 GBP

View

B+

Retailer 10

$21,781 NZD

€11,691 EUR

View

Retailer 11

$23,376 NZD

$13,175 USD

View

Retailer 12

$26,308 NZD

A$22,811 AUD

View

Price last confirmed 8 days ago

Retailer 13

$34,737 NZD

$19,578 USD

View

Retailer 14

$38,246 NZD

$21,556 USD

View

Retailer 15

$46,362 NZD

$26,130 USD

View

Retailer 16

$46,491 NZD

$26,203 USD

View

Retailer 17

$47,191 NZD

$26,597 USD

View

Most Expensive

Michael Trio

1709769470 · Oct 31

$47,997 NZD

SGD 36,556 SGD

View

17 more retailers have this diamond

Prices start from $12,851 NZDSave up to $35,146 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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