Asscher|Lab Grown|IGI

4.07ct D FL Asscher Lab Grown Diamond

EX • D/FL • IGI LG787621665

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG787621665

Diamond specifications and retailer prices

From $8,125 NZD

$4,579 USD

As of October 31, 2026

Save $33,005 NZD (80%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $41,129 NZD at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

About this 4.07ct lab-grown asscher diamond

This 4.07ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787621665 or 787621665. Listed at 14 retailers as of October 31, 2026, with prices from $8,125 to $41,129, a $33,005 spread on the same certified stone. Taylor and Hart lists it at $41,129. 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

4.07

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle30.6°

Pavilion angle44.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG787621665

Dimensions8.77 × 8.74 × 5.66 mm

L/W Ratio1.00

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 LG787621665

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: $23,771 NZD|Low: $8,125 NZD|High: $41,129 NZD|Avg: $22,768 NZD|-18.9%

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

Taylor and Hart

November 1, 2026

Retailer 2$8,125 NZD

Retailer 11$9,721 NZD

Retailer 4$14,921 NZD

Retailer 6$15,007 NZD

Retailer 10$15,161 NZD

Retailer 3$18,142 NZD

Retailer 9$19,381 NZD

Retailer 5$19,993 NZD

Retailer 12$22,951 NZD

Retailer 1$23,771 NZD

Retailer 7$24,734 NZD

Retailer 8$24,862 NZD

Retailer 13$31,774 NZD

Taylor and Hart$41,129 NZD

39 data points across 14 retailers

14 retailers$8,125 NZD to $41,129 NZD

Cheapest Retailer

$8,125 NZD

$4,579 USD

Retailer 2

$9,721 NZD

$5,479 USD

View

Retailer 3

$14,921 NZD

HK$65,700 HKD

View

Retailer 4

$15,007 NZD

£6,660 GBP

View

Retailer 5

$15,161 NZD

$8,545 USD

View

B+

Retailer 6

$18,142 NZD

$10,225 USD

View

B+

Retailer 7

$19,381 NZD

€10,403 EUR

View

B+

Retailer 8

$19,993 NZD

$11,268 USD

View

B+

Retailer 9

$22,951 NZD

$12,935 USD

View

B+

Retailer 10

$23,771 NZD

£10,549 GBP

View

B+

Retailer 11

$24,734 NZD

$13,940 USD

View

B+

Retailer 12

$24,862 NZD

ZAR 226,369 ZAR

View

B+

Retailer 13

$31,774 NZD

$17,908 USD

View

Most Expensive

Taylor and Hart

95MGBWO · Oct 31

$41,129 NZD

$23,180 USD

View

13 more retailers have this diamond

Prices start from $8,125 NZDSave up to $33,005 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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4.07ct Asscher

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