Cushion|Lab Grown|IGI

5.10ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG834618441

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG834618441

Diamond specifications and retailer prices

From $6,150 NZD

$3,466 USD

As of October 29, 2026

Save $16,069 NZD (72%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $22,219 NZD at Taylor and Hart · As of October 30, 2026

View at Taylor and Hart

About this 5.1ct lab-grown cushion diamond

This 5.1ct 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 LG834618441 or 834618441. Listed at 18 retailers as of October 29, 2026, with prices from $6,150 to $22,219, a $16,069 spread on the same certified stone. Taylor and Hart lists it at $22,219. 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

5.10

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle40.3°

Pavilion angle35.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG834618441

Dimensions14.15 × 8.12 × 5.28 mm

L/W Ratio1.74

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 LG834618441

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29

Current: $12,420 NZD|Low: $6,150 NZD|High: $24,060 NZD|Avg: $13,055 NZD|-48.4%

Retailer 1

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

Taylor and Hart

October 30, 2026

Retailer 7$6,150 NZD

Retailer 3$6,372 NZD

Retailer 6$6,586 NZD

Retailer 17$6,654 NZD

Retailer 4$7,502 NZD

Retailer 10$8,452 NZD

Retailer 15$9,116 NZD

Retailer 12$10,023 NZD

Retailer 8$11,005 NZD

Retailer 1$12,420 NZD

Retailer 11$12,944 NZD

Retailer 16$12,948 NZD

Retailer 14$15,275 NZD

Retailer 2$15,414 NZD

Retailer 13$16,238 NZD

Retailer 5$17,671 NZD

Retailer 9$21,424 NZD

Taylor and Hart$22,219 NZD

36 data points across 18 retailers

18 retailers$6,150 NZD to $22,219 NZD

B+

Cheapest Retailer

$6,150 NZD

$3,466 USD

Final sale: no returns

Retailer 2

$6,372 NZD

$3,591 USD

View

Price last confirmed 17 days ago

B+

Retailer 3

$6,586 NZD

$3,712 USD

View

B+

Retailer 4

$6,654 NZD

$3,750 USD

View

B+

Retailer 5

$7,502 NZD

$4,228 USD

View

B+

Retailer 6

$8,452 NZD

£3,751 GBP

View

B+

Retailer 7

$9,116 NZD

$5,138 USD

View

B+

Retailer 8

$10,023 NZD

€5,380 EUR

View

Retailer 9

$11,005 NZD

£4,884 GBP

View

Retailer 10

$12,420 NZD

$7,000 USD

View

Retailer 11

$12,944 NZD

ZAR 117,853 ZAR

View

Retailer 12

$12,948 NZD

A$11,227 AUD

View

Price last confirmed 7 days ago

Retailer 13

$15,275 NZD

$8,609 USD

View

Retailer 14

$15,414 NZD

A$13,365 AUD

View

Price last confirmed 21 days ago

Retailer 15

$16,238 NZD

£7,206 GBP

View

Retailer 16

$17,671 NZD

$9,959 USD

View

Retailer 17

$21,424 NZD

SGD 16,317 SGD

View

Most Expensive

Taylor and Hart

DDR8FKO · Oct 30

$22,219 NZD

$12,523 USD

View

17 more retailers have this diamond

Prices start from $6,150 NZDSave up to $16,069 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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