Oval|Lab Grown|IGI

4.02ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG628476214

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG628476214

Diamond specifications and retailer prices

From $5,255 NZD

HK$23,100 HKD

As of November 1, 2026

Save $10,296 NZD (66%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $22,607 NZD at Do Amore Diamonds · As of October 23, 2026

View at Do Amore Diamonds

About this 4.02ct lab-grown oval diamond

This 4.02ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG628476214 or 628476214. Listed at 27 retailers as of October 31, 2026, with a 196% 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

4.02

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.9°

Pavilion angle40°

OriginLab Grown

Grading LabIGI

CertificateIGI LG628476214

Dimensions12.89 × 9.00 × 5.55 mm

L/W Ratio1.43

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG628476214

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: Nov 1

Current: $22,607 NZD|Low: $3,937 NZD|High: $22,607 NZD|Avg: $9,661 NZD

Do Amore Diamonds

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

Retailer 18

Retailer 19

Retailer 20

October 31, 2026

Retailer 14$4,114 NZD

Retailer 9$4,202 NZD

Retailer 6$4,251 NZD

Retailer 7$5,255 NZD

Retailer 13$5,832 NZD

Retailer 17$5,908 NZD

Retailer 4$6,341 NZD

Retailer 20$6,412 NZD

Retailer 18$6,673 NZD

Retailer 11$7,990 NZD

Retailer 15$8,859 NZD

Retailer 5$10,271 NZD

Retailer 8$11,003 NZD

Retailer 16$11,313 NZD

Retailer 19$12,083 NZD

Retailer 10$14,722 NZD

Retailer 12$15,196 NZD

Retailer 2$15,551 NZD

Retailer 3$18,947 NZD

Do Amore Diamonds$22,607 NZD

35 data points across 20 retailers

27 retailers$5,255 NZD to $15,551 NZD

Retailer 1

$3,286 NZD

$1,849 USD

Price last confirmed 34 days ago

Retailer 2

$3,576 NZD

$2,012 USD

View

Price last confirmed 37 days ago

Retailer 3

$3,759 NZD

$2,115 USD

View

Price last confirmed 33 days ago

Retailer 4

$3,812 NZD

$2,145 USD

View

Price last confirmed 30 days ago

Retailer 5

$3,812 NZD

$2,145 USD

View

Price last confirmed 11 days ago

Retailer 6

$3,812 NZD

$2,145 USD

View

Price last confirmed 23 days ago

Retailer 7

$4,114 NZD

$2,315 USD

View

Price last confirmed 9 days ago

Retailer 8

$4,202 NZD

$2,364 USD

View

Price last confirmed 11 days ago

Retailer 9

$5,255 NZD

HK$23,100 HKD

View

Retailer 10

$5,785 NZD

$3,255 USD

View

Price last confirmed 23 days ago

Retailer 11

$5,785 NZD

$3,255 USD

View

Price last confirmed 33 days ago

Retailer 12

$5,832 NZD

£2,584 GBP

View

Price last confirmed 10 days ago

Retailer 13

$5,891 NZD

£2,610 GBP

View

Price last confirmed 18 days ago

Retailer 14

$5,908 NZD

$3,324 USD

View

Price last confirmed 9 days ago

Retailer 15

$6,341 NZD

$3,568 USD

View

Price last confirmed 15 days ago

Retailer 16

$6,412 NZD

$3,608 USD

View

Price last confirmed 10 days ago

Retailer 17

$7,990 NZD

£3,540 GBP

View

Price last confirmed 11 days ago

Retailer 18

$8,859 NZD

ZAR 80,527 ZAR

View

Price last confirmed 13 days ago

Retailer 19

$10,271 NZD

$5,779 USD

View

Price last confirmed 11 days ago

Retailer 20

$11,003 NZD

$6,191 USD

View

Price last confirmed 11 days ago

Retailer 21

$11,313 NZD

$6,365 USD

View

Price last confirmed 14 days ago

Retailer 22

$12,083 NZD

£5,353 GBP

View

Price last confirmed 12 days ago

Retailer 23

$14,722 NZD

$8,284 USD

View

Price last confirmed 11 days ago

Retailer 24

$15,196 NZD

SGD 11,554 SGD

View

Price last confirmed 12 days ago

Retailer 25

$15,551 NZD

$8,750 USD

View

Retailer 26

$18,947 NZD

A$16,401 AUD

View

Price last confirmed 24 days ago

Most Expensive

Do Amore Diamonds

27-F1C209FD1 · Oct 23

$22,607 NZD

$12,720 USD

View

Price last confirmed 10 days ago

26 more retailers have this diamond

Prices start from $5,255 NZDSave up to $10,296 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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4.02ct Oval

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