Cushion|Lab Grown|IGI

5.13ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG784667386

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG784667386

Diamond specifications and retailer prices

From $3,638 NZD

$2,043 USD

As of October 29, 2026

Save $20,132 NZD (85%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $23,770 NZD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 5.13ct lab-grown cushion diamond

This 5.13ct 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 LG784667386 or 784667386. Listed at 16 retailers as of October 29, 2026, with prices from $3,638 to $23,770, a $20,132 spread on the same certified stone. Brilliant Earth lists it at $23,770. 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

5.13

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.2°

Pavilion angle33.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG784667386

Dimensions11.43 × 8.74 × 6.13 mm

L/W Ratio1.31

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 LG784667386

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 29

Current: $23,770 NZD|Low: $3,638 NZD|High: $31,818 NZD|Avg: $7,818 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

October 30, 2026

Retailer 14$3,638 NZD

Retailer 4$3,768 NZD

Retailer 11$3,873 NZD

Retailer 10$3,966 NZD

Retailer 5$4,239 NZD

Retailer 2$5,344 NZD

Retailer 3$5,906 NZD

Retailer 9$7,649 NZD

Retailer 7$7,656 NZD

Retailer 6$7,788 NZD

Retailer 13$10,152 NZD

Retailer 8$10,818 NZD

Retailer 12$10,826 NZD

Brilliant Earth$23,770 NZD

44 data points across 14 retailers

16 retailers$3,638 NZD to $23,770 NZD

Cheapest Retailer

$3,638 NZD

$2,043 USD

Final sale: no returns

Retailer 2

$3,768 NZD

$2,116 USD

View

Price last confirmed 17 days ago

Retailer 3

$3,873 NZD

$2,175 USD

View

Retailer 4

$3,966 NZD

£1,754 GBP

View

Price last confirmed 13 days ago

Retailer 5

$4,239 NZD

$2,381 USD

View

Retailer 6

$5,344 NZD

£2,363 GBP

View

B+

Retailer 7

$5,906 NZD

$3,317 USD

View

B+

Retailer 8

$6,848 NZD

$3,846 USD

View

Retailer 9

$7,649 NZD

A$6,609 AUD

View

Price last confirmed 7 days ago

B+

Retailer 10

$7,656 NZD

ZAR 69,462 ZAR

View

B+

Retailer 11

$7,788 NZD

£3,444 GBP

View

Retailer 12

$10,152 NZD

$5,702 USD

View

B+

Retailer 13

$10,818 NZD

£4,784 GBP

View

Retailer 14

$10,826 NZD

$6,080 USD

View

Retailer 15

$13,204 NZD

$7,416 USD

View

Most Expensive

Brilliant Earth

18788393A · Oct 29

$23,770 NZD

$13,350 USD

View

15 more retailers have this diamond

Prices start from $3,638 NZDSave up to $20,132 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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5.13ct Cushion

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