Oval|Lab Grown|IGI

5.09ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG840636306

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840636306

Diamond specifications and retailer prices

From $5,497 NZD

$3,098 USD

As of October 29, 2026

Save $12,185 NZD (69%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: $22,234 NZD at Taylor and Hart · As of October 30, 2026

View at Taylor and Hart

About this 5.09ct lab-grown oval diamond

This 5.09ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840636306 or 840636306. Listed at 21 retailers as of October 29, 2026, with a 222% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.09

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.5°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG840636306

Dimensions14.55 × 9.89 × 5.85 mm

L/W Ratio1.47

Girdle conditionFaceted

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 LG840636306

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: $8,458 NZD|Low: $4,950 NZD|High: $22,234 NZD|Avg: $9,752 NZD|+1.9%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

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Retailer 7

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Retailer 10

Retailer 11

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Retailer 21

Taylor and Hart

October 31, 2026

Retailer 3$5,497 NZD

Retailer 6$5,981 NZD

Retailer 14$5,981 NZD

Retailer 8$6,155 NZD

Retailer 21$6,377 NZD

Retailer 20$6,590 NZD

Retailer 5$6,654 NZD

Retailer 15$6,696 NZD

Retailer 19$7,967 NZD

Retailer 12$8,185 NZD

Retailer 1$8,458 NZD

Retailer 7$9,168 NZD

Retailer 13$9,881 NZD

Retailer 2$9,904 NZD

Retailer 10$11,005 NZD

Retailer 11$11,364 NZD

Retailer 16$12,952 NZD

Retailer 18$12,956 NZD

Retailer 9$15,889 NZD

Retailer 17$16,247 NZD

Retailer 4$17,682 NZD

Taylor and Hart$22,234 NZD

28 data points across 22 retailers

21 retailers$5,497 NZD to $17,682 NZD

B+

Cheapest Retailer

$5,497 NZD

$3,098 USD

B+

Retailer 2

$5,981 NZD

$3,371 USD

View

Retailer 3

$5,981 NZD

$3,371 USD

View

Price last confirmed 18 days ago

Retailer 4

$6,155 NZD

$3,469 USD

View

Final sale: no returns

Retailer 5

$6,377 NZD

$3,594 USD

View

Retailer 6

$6,590 NZD

$3,714 USD

View

Retailer 7

$6,654 NZD

$3,750 USD

View

Retailer 8

$6,696 NZD

£2,972 GBP

View

Retailer 9

$7,967 NZD

$4,490 USD

View

B+

Retailer 10

$8,185 NZD

$4,613 USD

View

Retailer 11

$8,458 NZD

£3,754 GBP

View

Retailer 12

$9,168 NZD

$5,167 USD

View

Retailer 13

$9,904 NZD

$5,582 USD

View

Retailer 14

$11,005 NZD

£4,884 GBP

View

Retailer 15

$11,364 NZD

$6,405 USD

View

Price last confirmed 12 days ago

Retailer 16

$12,952 NZD

ZAR 117,927 ZAR

View

Retailer 17

$12,956 NZD

A$11,234 AUD

View

Price last confirmed 8 days ago

Retailer 18

$15,889 NZD

$8,955 USD

View

Retailer 19

$16,247 NZD

£7,210 GBP

View

Retailer 20

$17,682 NZD

$9,965 USD

View

Most Expensive

Taylor and Hart

X4ZURST · Oct 30

$22,234 NZD

$12,531 USD

View

Price under review

20 more retailers have this diamond

Prices start from $5,497 NZDSave up to $12,185 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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5.09ct Oval

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