Oval|Lab Grown|IGI

4.17ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG790683477

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790683477

Diamond specifications and retailer prices

From $4,622 NZD

£2,051 GBP

As of October 30, 2026

Save $25,098 NZD (84%) vs most expensive(unlock to see where)

29 retailers carry this diamond

Most expensive: $29,720 NZD at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 4.17ct lab-grown oval diamond

This 4.17ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790683477 or 790683477. Listed at 29 retailers as of October 30, 2026, with prices from $4,622 to $29,720, a $25,098 spread on the same certified stone. Do Amore Diamonds lists it at $29,720. 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

4.17

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.9°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG790683477

Dimensions13.00 × 9.17 × 5.66 mm

L/W Ratio1.42

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 LG790683477

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: $29,720 NZD|Low: $4,606 NZD|High: $29,720 NZD|Avg: $10,366 NZD

Do Amore Diamonds

Retailer 2

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Retailer 24

November 1, 2026

Retailer 19$4,622 NZD

Retailer 12$4,769 NZD

Retailer 5$4,839 NZD

Retailer 16$5,190 NZD

Retailer 23$5,243 NZD

Retailer 22$5,305 NZD

Retailer 14$5,532 NZD

Retailer 4$6,541 NZD

Retailer 3$7,409 NZD

Retailer 2$7,411 NZD

Retailer 24$7,514 NZD

Retailer 11$7,605 NZD

Retailer 9$8,611 NZD

Retailer 15$9,545 NZD

Retailer 13$10,323 NZD

Retailer 20$11,776 NZD

Retailer 10$11,872 NZD

Retailer 7$13,382 NZD

Retailer 6$13,912 NZD

Retailer 21$14,892 NZD

Retailer 18$18,879 NZD

Retailer 8$18,916 NZD

Retailer 17$19,289 NZD

Do Amore Diamonds$29,720 NZD

26 data points across 24 retailers

29 retailers$4,622 NZD to $29,720 NZD

Cheapest Retailer

$4,622 NZD

£2,051 GBP

Retailer 2

$4,769 NZD

$2,688 USD

View

Price last confirmed 8 days ago

Retailer 3

$4,839 NZD

$2,727 USD

View

Final sale: no returns

Retailer 4

$5,190 NZD

$2,925 USD

View

Price last confirmed 11 days ago

Retailer 5

$5,243 NZD

$2,955 USD

View

Retailer 6

$5,305 NZD

$2,990 USD

View

Retailer 7

$5,532 NZD

$3,118 USD

View

Price last confirmed 10 days ago

Retailer 8

$6,157 NZD

$3,470 USD

View

Price last confirmed 19 days ago

Retailer 9

$6,541 NZD

HK$28,800 HKD

View

Retailer 10

$7,409 NZD

$4,176 USD

View

Retailer 11

$7,411 NZD

£3,289 GBP

View

Retailer 12

$7,514 NZD

$4,235 USD

View

Retailer 13

$7,605 NZD

$4,286 USD

View

Price last confirmed 10 days ago

Retailer 14

$8,611 NZD

$4,853 USD

View

Price last confirmed 8 days ago

Retailer 15

$9,545 NZD

£4,236 GBP

View

Retailer 16

$10,323 NZD

€5,541 EUR

View

B+

Retailer 17

$11,776 NZD

ZAR 107,225 ZAR

View

Retailer 18

$11,872 NZD

A$10,294 AUD

View

Price last confirmed 9 days ago

Retailer 19

$11,924 NZD

$6,721 USD

View

Price last confirmed 83 days ago

B+

Retailer 20

$13,382 NZD

$7,542 USD

View

B+

Retailer 21

$13,912 NZD

$7,841 USD

View

B+

Retailer 22

$14,382 NZD

$8,106 USD

View

B+

Retailer 23

$14,892 NZD

£6,609 GBP

View

Retailer 24

$16,337 NZD

£7,250 GBP

View

Price last confirmed 22 days ago

B+

Retailer 25

$18,879 NZD

$10,640 USD

View

Retailer 26

$18,916 NZD

SGD 14,407 SGD

View

Retailer 27

$19,289 NZD

$10,871 USD

View

Retailer 28

$23,953 NZD

$13,500 USD

View

Price last confirmed 7 days ago

Most Expensive

Do Amore Diamonds

27-4FF6221FE · Oct 31

$29,720 NZD

$16,750 USD

View

28 more retailers have this diamond

Prices start from $4,622 NZDSave up to $25,098 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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