Oval|Lab Grown|IGI

4.37ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG784642663

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784642663

Diamond specifications and retailer prices

From $4,182 NZD

£1,856 GBP

As of October 30, 2026

Save $22,717 NZD (84%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: $26,898 NZD at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 4.37ct lab-grown oval diamond

This 4.37ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784642663 or 784642663. Listed at 12 retailers as of October 29, 2026, with prices from $4,182 to $26,898, a $22,717 spread on the same certified stone. Do Amore Diamonds lists it at $26,898. 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

4.37

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.9°

Pavilion angle39.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG784642663

Dimensions13.09 × 9.28 × 5.65 mm

L/W Ratio1.41

Girdle conditionFaceted

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG784642663

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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

Price History

Last verified: Oct 30

Current: $26,898 NZD|Low: $4,173 NZD|High: $49,077 NZD|Avg: $14,657 NZD|-45.2%

Do Amore Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

October 30, 2026

Retailer 3$4,182 NZD

Retailer 6$4,665 NZD

Retailer 5$4,826 NZD

Retailer 7$7,108 NZD

Retailer 8$8,763 NZD

Retailer 10$8,855 NZD

Retailer 9$12,651 NZD

Retailer 4$13,475 NZD

Retailer 2$21,363 NZD

Do Amore Diamonds$26,898 NZD

33 data points across 10 retailers

12 retailers$4,182 NZD to $26,898 NZD

Cheapest Retailer

$4,182 NZD

£1,856 GBP

Retailer 2

$4,665 NZD

$2,629 USD

View

Retailer 3

$4,826 NZD

$2,720 USD

View

Retailer 4

$6,847 NZD

$3,859 USD

View

Price last confirmed 26 days ago

Retailer 5

$7,108 NZD

$4,006 USD

View

Retailer 6

$7,475 NZD

$4,213 USD

View

Price last confirmed 35 days ago

Retailer 7

$8,763 NZD

$4,939 USD

View

Retailer 8

$11,412 NZD

$6,432 USD

View

Price last confirmed 27 days ago

Retailer 9

$12,651 NZD

$7,130 USD

View

Price last confirmed 9 days ago

B+

Retailer 10

$13,475 NZD

£5,980 GBP

View

Retailer 11

$21,363 NZD

$12,040 USD

View

Most Expensive

Do Amore Diamonds

27-A99111957 · Oct 29

$26,898 NZD

$15,160 USD

View

11 more retailers have this diamond

Prices start from $4,182 NZDSave up to $22,717 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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4.37ct Oval

$4,182 NZD