Cushion|Lab Grown|IGI

3.29ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG706576049

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG706576049

Diamond specifications and retailer prices

From $2,752 NZD

$1,551 USD

As of October 31, 2026

Save $14,157 NZD (84%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $16,909 NZD at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 3.29ct lab-grown cushion diamond

This 3.29ct lab-grown cushion 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 LG706576049 or 706576049. Listed at 23 retailers as of October 31, 2026, with prices from $2,752 to $16,909, a $14,157 spread on the same certified stone. Do Amore Diamonds lists it at $16,909. 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

3.29

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.7°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG706576049

Dimensions8.72 × 8.64 × 5.85 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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG706576049

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 31

Current: $16,909 NZD|Low: $2,752 NZD|High: $22,729 NZD|Avg: $7,920 NZD

Do Amore Diamonds

Retailer 2

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October 31, 2026

Retailer 3$2,752 NZD

Retailer 18$3,158 NZD

Retailer 19$3,263 NZD

Retailer 15$3,757 NZD

Retailer 21$3,770 NZD

Retailer 14$4,221 NZD

Retailer 13$4,447 NZD

Retailer 20$4,689 NZD

Retailer 6$4,959 NZD

Retailer 2$5,859 NZD

Retailer 7$7,120 NZD

Retailer 16$7,310 NZD

Retailer 10$7,598 NZD

Retailer 11$8,275 NZD

Retailer 4$8,735 NZD

Retailer 17$9,038 NZD

Retailer 8$10,424 NZD

Retailer 5$10,887 NZD

Retailer 12$11,067 NZD

Retailer 9$16,093 NZD

Do Amore Diamonds$16,909 NZD

29 data points across 21 retailers

23 retailers$2,752 NZD to $16,909 NZD

Cheapest Retailer

$2,752 NZD

$1,551 USD

Final sale: no returns

Retailer 2

$3,158 NZD

$1,780 USD

View

Retailer 3

$3,263 NZD

$1,839 USD

View

Retailer 4

$3,757 NZD

£1,667 GBP

View

Retailer 5

$3,770 NZD

HK$16,600 HKD

View

Retailer 6

$4,221 NZD

$2,379 USD

View

Price last confirmed 20 days ago

Retailer 7

$4,447 NZD

£1,974 GBP

View

Retailer 8

$4,689 NZD

$2,643 USD

View

Retailer 9

$4,959 NZD

$2,795 USD

View

Price last confirmed 8 days ago

Retailer 10

$5,859 NZD

€3,145 EUR

View

Retailer 11

$7,120 NZD

A$6,174 AUD

View

Price last confirmed 9 days ago

Retailer 12

$7,310 NZD

ZAR 66,561 ZAR

View

Retailer 13

$7,598 NZD

£3,372 GBP

View

Retailer 14

$8,275 NZD

$4,664 USD

View

B+

Retailer 15

$8,735 NZD

$4,923 USD

View

B+

Retailer 16

$9,038 NZD

£4,011 GBP

View

Retailer 17

$10,424 NZD

$5,875 USD

View

Price last confirmed 10 days ago

B+

Retailer 18

$10,887 NZD

SGD 8,292 SGD

View

B+

Retailer 19

$11,067 NZD

$6,237 USD

View

Retailer 20

$11,650 NZD

£5,170 GBP

View

Price last confirmed 21 days ago

Retailer 21

$15,969 NZD

$9,000 USD

View

Retailer 22

$16,093 NZD

$9,070 USD

View

Price last confirmed 7 days ago

Most Expensive

Do Amore Diamonds

27-2E7FC336A · Oct 31

$16,909 NZD

$9,530 USD

View

22 more retailers have this diamond

Prices start from $2,752 NZDSave up to $14,157 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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