Oval|Lab Grown|IGI

20.14ct E VS2 Oval Lab Grown Diamond

EX • E/VS2 • IGI LG750519765

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG750519765

Diamond specifications and retailer prices

From $19,500 NZD

$10,990 USD

As of November 1, 2026

Save $52,431 NZD (73%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $71,930 NZD at Brilliant Earth · As of October 26, 2026

View at Brilliant Earth

About this 20.14ct lab-grown oval diamond

This 20.14ct lab-grown oval 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 LG750519765 or 750519765. Listed at 15 retailers as of October 26, 2026, with prices from $19,500 to $71,930, a $52,431 spread on the same certified stone. Brilliant Earth lists it at $71,930. 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

20.14

Carat

Colour

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42.9°

Pavilion angle37.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG750519765

Dimensions20.68 × 14.91 × 9.48 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 LG750519765

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: Nov 1

Current: $71,930 NZD|Low: $16,471 NZD|High: $74,858 NZD|Avg: $36,973 NZD|-3.9%

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

November 1, 2026

Retailer 12$19,500 NZD

Retailer 8$20,280 NZD

Retailer 10$20,750 NZD

Retailer 7$22,422 NZD

Retailer 11$22,635 NZD

Retailer 6$23,660 NZD

Retailer 5$23,886 NZD

Retailer 2$24,989 NZD

Retailer 9$39,371 NZD

Retailer 3$54,331 NZD

Retailer 13$58,524 NZD

Retailer 4$64,577 NZD

Brilliant Earth$71,930 NZD

36 data points across 13 retailers

15 retailers$19,500 NZD to $71,930 NZD

B+

Cheapest Retailer

$19,500 NZD

$10,990 USD

Retailer 2

$19,767 NZD

$11,141 USD

View

Price last confirmed 30 days ago

B+

Retailer 3

$20,280 NZD

$11,430 USD

View

Final sale: no returns

B+

Retailer 4

$20,750 NZD

$11,695 USD

View

Retailer 5

$21,414 NZD

$12,069 USD

View

Price last confirmed 36 days ago

Retailer 6

$22,385 NZD

$12,616 USD

View

Price last confirmed 31 days ago

Retailer 7

$22,422 NZD

$12,637 USD

View

Price last confirmed 8 days ago

B+

Retailer 8

$22,635 NZD

$12,757 USD

View

B+

Retailer 9

$23,660 NZD

$13,335 USD

View

Retailer 10

$23,886 NZD

$13,462 USD

View

Price last confirmed 29 days ago

B+

Retailer 11

$24,989 NZD

£11,089 GBP

View

Retailer 12

$54,331 NZD

$30,621 USD

View

Retailer 13

$58,524 NZD

$32,984 USD

View

Retailer 14

$64,577 NZD

$36,396 USD

View

Most Expensive

Brilliant Earth

16721251A · Oct 26

$71,930 NZD

$40,540 USD

View

14 more retailers have this diamond

Prices start from $19,500 NZDSave up to $52,431 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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B+

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