Asscher|Lab Grown|IGI

3.01ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG626428559

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG626428559

Diamond specifications and retailer prices

From $4,161 NZD

$2,341 USD

As of October 31, 2026

Save $30,527 NZD (88%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $34,688 NZD at Diamond Quarter · As of November 2, 2026

View at Diamond Quarter

About this 3.01ct lab-grown asscher diamond

This 3.01ct 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 LG626428559 or 626428559. Listed at 27 retailers as of October 31, 2026, with prices from $4,161 to $34,688, a $30,527 spread on the same certified stone. Diamond Quarter lists it at $34,688. 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

3.01

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle30.7°

Pavilion angle41.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG626428559

Dimensions7.98 × 7.97 × 5.18 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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG626428559

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: $5,825 NZD|Low: $4,161 NZD|High: $26,304 NZD|Avg: $9,986 NZD|-0.5%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

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Retailer 24

November 2, 2026

Retailer 22$4,161 NZD

Retailer 11$4,282 NZD

Retailer 4$4,292 NZD

Retailer 20$4,436 NZD

Retailer 15$4,472 NZD

Retailer 5$4,639 NZD

Retailer 8$4,728 NZD

Retailer 10$5,778 NZD

Retailer 1$5,825 NZD

Retailer 24$6,480 NZD

Retailer 21$6,731 NZD

Retailer 12$6,743 NZD

Retailer 2$6,953 NZD

Retailer 9$9,291 NZD

Retailer 3$9,740 NZD

Retailer 19$11,056 NZD

Retailer 23$11,370 NZD

Retailer 17$11,940 NZD

Retailer 16$12,903 NZD

Retailer 6$13,030 NZD

Retailer 18$13,110 NZD

Retailer 13$16,757 NZD

Retailer 14$17,095 NZD

Retailer 7$26,304 NZD

40 data points across 24 retailers

27 retailers$4,161 NZD to $34,688 NZD

Cheapest Retailer

$4,161 NZD

$2,341 USD

Retailer 2

$4,282 NZD

$2,409 USD

View

Final sale: no returns

Retailer 3

$4,292 NZD

$2,415 USD

View

Retailer 4

$4,436 NZD

$2,496 USD

View

Retailer 5

$4,472 NZD

$2,516 USD

View

Price last confirmed 22 days ago

Retailer 6

$4,639 NZD

$2,610 USD

View

Retailer 7

$4,728 NZD

$2,660 USD

View

Retailer 8

$5,778 NZD

HK$25,400 HKD

View

Retailer 9

$5,825 NZD

£2,581 GBP

View

Retailer 10

$6,480 NZD

$3,646 USD

View

Retailer 11

$6,731 NZD

$3,787 USD

View

Retailer 12

$6,743 NZD

£2,987 GBP

View

Retailer 13

$6,953 NZD

$3,912 USD

View

B+

Retailer 14

$9,291 NZD

£4,116 GBP

View

Retailer 15

$9,696 NZD

$5,455 USD

View

Price last confirmed 104 days ago

B+

Retailer 16

$9,740 NZD

$5,480 USD

View

Retailer 17

$10,722 NZD

£4,750 GBP

View

Price last confirmed 17 days ago

B+

Retailer 18

$11,056 NZD

A$9,570 AUD

View

B+

Retailer 19

$11,370 NZD

ZAR 103,346 ZAR

View

Retailer 20

$11,940 NZD

$6,718 USD

View

Price last confirmed 7 days ago

B+

Retailer 21

$12,903 NZD

$7,260 USD

View

B+

Retailer 22

$13,030 NZD

$7,331 USD

View

B+

Retailer 23

$13,110 NZD

£5,808 GBP

View

Retailer 24

$16,757 NZD

SGD 12,741 SGD

View

Retailer 25

$17,095 NZD

$9,619 USD

View

Retailer 26

$26,304 NZD

$14,800 USD

View

Most Expensive

Diamond Quarter

3.01IFDLG59C8B1N · Nov 2

$34,688 NZD

£15,368 GBP

View

26 more retailers have this diamond

Prices start from $4,161 NZDSave up to $30,527 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.

Where to buy this spec

See every retailer carrying 3.01ct D IF asscher lab-grown

Ranked by inventory count, with return policy, certs, and trust signals.

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