Oval|Lab Grown|IGI

4.80ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG616432450

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG616432450

Diamond specifications and retailer prices

From $10,724 NZD

$6,044 USD

As of October 30, 2026

Save $34,405 NZD (76%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $70,067 NZD at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 4.8ct lab-grown oval diamond

This 4.8ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG616432450 or 616432450. Listed at 24 retailers as of October 30, 2026, with a 321% 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

4.80

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.8°

Pavilion angle40.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG616432450

Dimensions13.55 × 9.64 × 5.87 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 LG616432450

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 30

Current: $23,900 NZD|Low: $10,230 NZD|High: $88,094 NZD|Avg: $26,325 NZD|-23.0%

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

October 30, 2026

Retailer 5$10,956 NZD

Retailer 6$11,407 NZD

Retailer 13$11,489 NZD

Retailer 15$11,817 NZD

Retailer 14$14,294 NZD

Retailer 9$16,365 NZD

Retailer 2$18,238 NZD

Retailer 7$18,604 NZD

Retailer 16$22,399 NZD

Retailer 1$23,900 NZD

Retailer 11$26,211 NZD

Retailer 10$27,757 NZD

Retailer 12$28,913 NZD

Retailer 8$38,785 NZD

Retailer 3$44,985 NZD

Retailer 4$88,094 NZD

42 data points across 16 retailers

24 retailers$10,724 NZD to $45,129 NZD

Retailer 1

$9,778 NZD

$5,511 USD

Price last confirmed 28 days ago

Retailer 2

$10,674 NZD

$6,016 USD

View

Price last confirmed 34 days ago

Retailer 3

$10,724 NZD

$6,044 USD

View

Retailer 4

$10,956 NZD

$6,175 USD

View

Retailer 5

$11,407 NZD

$6,429 USD

View

Final sale: no returns

Retailer 6

$11,489 NZD

$6,475 USD

View

Price last confirmed 9 days ago

Retailer 7

$11,815 NZD

$6,659 USD

View

Price last confirmed 28 days ago

Retailer 8

$11,817 NZD

$6,660 USD

View

B+

Retailer 9

$14,294 NZD

$8,056 USD

View

Retailer 10

$15,481 NZD

$8,725 USD

View

Price last confirmed 23 days ago

B+

Retailer 11

$16,365 NZD

£7,262 GBP

View

B+

Retailer 12

$18,238 NZD

$10,279 USD

View

B+

Retailer 13

$18,604 NZD

£8,256 GBP

View

B+

Retailer 14

$22,399 NZD

$12,624 USD

View

B+

Retailer 15

$23,900 NZD

$13,470 USD

View

B+

Retailer 16

$26,211 NZD

£11,632 GBP

View

B+

Retailer 17

$27,757 NZD

ZAR 252,725 ZAR

View

Retailer 18

$28,913 NZD

A$25,070 AUD

View

Price last confirmed 8 days ago

Retailer 19

$32,518 NZD

$18,327 USD

View

Retailer 20

$38,785 NZD

$21,859 USD

View

Retailer 21

$44,985 NZD

$25,354 USD

View

Retailer 22

$45,129 NZD

$25,435 USD

View

Most Expensive

Do Amore Diamonds

27-3D7E328BD · Oct 29

$70,067 NZD

$39,490 USD

View

Price under review

22 more retailers have this diamond

Prices start from $10,724 NZDSave up to $34,405 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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