Asscher|Lab Grown|IGI

3.28ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG743509434

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG743509434

Diamond specifications and retailer prices

From $4,886 NZD

$2,754 USD

As of October 30, 2026

Save $17,122 NZD (78%) vs most expensive(unlock to see where)

30 retailers carry this diamond

Most expensive: $22,008 NZD at With Clarity · As of October 31, 2026

View at With Clarity

About this 3.28ct lab-grown asscher diamond

This 3.28ct lab-grown asscher 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 LG743509434 or 743509434. Listed at 30 retailers as of October 30, 2026, with prices from $4,886 to $22,008, a $17,122 spread on the same certified stone. With Clarity lists it at $22,008. 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

3.28

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.9°

Pavilion angle38.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG743509434

Dimensions8.09 × 8.08 × 5.13 mm

L/W Ratio1.00

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 LG743509434

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: $14,365 NZD|Low: $4,886 NZD|High: $22,285 NZD|Avg: $12,076 NZD|-4.0%

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

Retailer 17

Retailer 18

Retailer 19

Retailer 20

Retailer 21

Retailer 22

With Clarity

November 1, 2026

Retailer 5$4,886 NZD

Retailer 18$5,470 NZD

Retailer 9$5,696 NZD

Retailer 4$5,953 NZD

Retailer 2$6,831 NZD

Retailer 11$6,950 NZD

Retailer 16$7,656 NZD

Retailer 3$8,142 NZD

Retailer 6$8,556 NZD

Retailer 21$9,092 NZD

Retailer 14$9,789 NZD

Retailer 22$11,888 NZD

Retailer 12$12,797 NZD

Retailer 20$13,160 NZD

Retailer 17$13,536 NZD

Retailer 8$14,235 NZD

Retailer 1$14,365 NZD

Retailer 13$14,903 NZD

Retailer 7$16,576 NZD

Retailer 19$19,606 NZD

Retailer 15$19,754 NZD

Retailer 10$20,093 NZD

With Clarity$22,008 NZD

33 data points across 23 retailers

30 retailers$4,886 NZD to $22,008 NZD

Cheapest Retailer

$4,886 NZD

$2,754 USD

Retailer 2

$4,886 NZD

$2,754 USD

View

Price last confirmed 24 days ago

Retailer 3

$5,316 NZD

$2,996 USD

View

Price last confirmed 18 days ago

Retailer 4

$5,470 NZD

$3,083 USD

View

Final sale: no returns

Retailer 5

$5,472 NZD

$3,084 USD

View

Price last confirmed 37 days ago

Retailer 6

$5,667 NZD

$3,194 USD

View

Price last confirmed 29 days ago

Retailer 7

$5,696 NZD

$3,210 USD

View

Retailer 8

$5,754 NZD

$3,243 USD

View

Price last confirmed 35 days ago

Retailer 9

$5,953 NZD

$3,355 USD

View

Retailer 10

$6,831 NZD

$3,850 USD

View

Retailer 11

$6,950 NZD

HK$30,600 HKD

View

Retailer 12

$7,656 NZD

£3,398 GBP

View

Retailer 13

$7,789 NZD

$4,390 USD

View

Retailer 14

$8,020 NZD

$4,520 USD

View

Price last confirmed 31 days ago

Retailer 15

$8,142 NZD

$4,589 USD

View

Retailer 16

$8,556 NZD

$4,822 USD

View

Retailer 17

$9,092 NZD

€4,880 EUR

View

B+

Retailer 18

$9,789 NZD

£4,344 GBP

View

Retailer 19

$11,888 NZD

$6,700 USD

View

Price last confirmed 13 days ago

Retailer 20

$12,797 NZD

A$11,096 AUD

View

B+

Retailer 21

$13,160 NZD

ZAR 119,826 ZAR

View

B+

Retailer 22

$13,536 NZD

A$11,737 AUD

View

B+

Retailer 23

$14,235 NZD

$8,023 USD

View

B+

Retailer 24

$14,365 NZD

£6,375 GBP

View

B+

Retailer 25

$14,903 NZD

$8,399 USD

View

Retailer 26

$16,576 NZD

$9,342 USD

View

Retailer 27

$19,606 NZD

$11,050 USD

View

Retailer 28

$19,754 NZD

$11,133 USD

View

Retailer 29

$20,093 NZD

SGD 15,303 SGD

View

Most Expensive

With Clarity

743509434 · Oct 31

$22,008 NZD

$12,404 USD

View

29 more retailers have this diamond

Prices start from $4,886 NZDSave up to $17,122 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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3.28ct Asscher

$4,886 NZD