Round|Lab Grown|IGI

4.52ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG689566650

Shape and cutting style on the report: Round brilliant

Certificate IGI LG689566650

Diamond specifications and retailer prices

From $5,328 NZD

$3,003 USD

As of October 29, 2026

Save $31,329 NZD (85%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $36,657 NZD at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 4.52ct lab-grown round diamond

This 4.52ct lab-grown round 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 LG689566650 or 689566650. Listed at 27 retailers as of October 29, 2026, with prices from $5,328 to $36,657, a $31,329 spread on the same certified stone. Do Amore Diamonds lists it at $36,657. 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

4.52

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.6°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG689566650

Dimensions10.59 × 10.52 × 6.57 mm

L/W Ratio1.01

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 LG689566650

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 29

Current: $10,945 NZD|Low: $5,303 NZD|High: $47,693 NZD|Avg: $13,998 NZD|+1.7%

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

Retailer 17

Retailer 18

Retailer 19

October 31, 2026

Retailer 4$5,303 NZD

Retailer 2$5,328 NZD

Retailer 18$5,797 NZD

Retailer 5$6,180 NZD

Retailer 13$6,953 NZD

Retailer 19$7,796 NZD

Retailer 7$7,798 NZD

Retailer 3$8,524 NZD

Retailer 6$8,698 NZD

Retailer 14$9,050 NZD

Retailer 9$10,312 NZD

Retailer 1$10,945 NZD

Retailer 15$14,516 NZD

Retailer 17$14,714 NZD

Retailer 10$15,601 NZD

Retailer 16$17,382 NZD

Retailer 8$22,112 NZD

Retailer 11$24,562 NZD

Retailer 12$25,284 NZD

34 data points across 19 retailers

27 retailers$5,328 NZD to $36,657 NZD

Retailer 1

$5,303 NZD

£2,353 GBP

Price last confirmed 14 days ago

Retailer 2

$5,328 NZD

$3,003 USD

View

Retailer 3

$5,797 NZD

$3,267 USD

View

Retailer 4

$6,180 NZD

$3,483 USD

View

Retailer 5

$6,240 NZD

$3,517 USD

View

Retailer 6

$6,953 NZD

$3,919 USD

View

Final sale: no returns

Retailer 7

$7,796 NZD

$4,394 USD

View

Retailer 8

$7,798 NZD

$4,395 USD

View

Retailer 9

$8,517 NZD

HK$37,500 HKD

View

Retailer 10

$8,524 NZD

$4,804 USD

View

Retailer 11

$8,698 NZD

$4,902 USD

View

Retailer 12

$9,050 NZD

£4,016 GBP

View

Retailer 13

$10,312 NZD

$5,812 USD

View

Retailer 14

$10,945 NZD

€5,875 EUR

View

Retailer 15

$12,936 NZD

$7,291 USD

View

Price last confirmed 75 days ago

B+

Retailer 16

$14,516 NZD

ZAR 132,171 ZAR

View

Retailer 17

$14,714 NZD

A$12,758 AUD

View

Price last confirmed 8 days ago

B+

Retailer 18

$15,601 NZD

$8,793 USD

View

B+

Retailer 19

$17,014 NZD

$9,589 USD

View

B+

Retailer 20

$17,382 NZD

£7,714 GBP

View

B+

Retailer 21

$17,997 NZD

$10,143 USD

View

Retailer 22

$22,112 NZD

A$19,173 AUD

View

Price last confirmed 22 days ago

Retailer 23

$23,907 NZD

$13,474 USD

View

Retailer 24

$24,562 NZD

$13,843 USD

View

Retailer 25

$24,622 NZD

SGD 18,753 SGD

View

B+

Retailer 26

$25,284 NZD

$14,250 USD

View

Most Expensive

Do Amore Diamonds

27-5BF9823D5 · Oct 31

$36,657 NZD

$20,660 USD

View

26 more retailers have this diamond

Prices start from $5,328 NZDSave up to $31,329 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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4.52ct Round

$5,328 NZD