Asscher|Lab Grown|IGI

1.86ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG811602546

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG811602546

Diamond specifications and retailer prices

From $803 NZD

$452 USD

As of October 30, 2026

Save $8,812 NZD (92%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $9,615 NZD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 1.86ct lab-grown asscher diamond

This 1.86ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811602546 or 811602546. Listed at 25 retailers as of October 30, 2026, with prices from $803 to $9,615, a $8,812 spread on the same certified stone. Brilliant Earth lists it at $9,615. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.1°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG811602546

Dimensions6.88 × 6.81 × 4.36 mm

L/W Ratio1.01

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 LG811602546

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: $9,615 NZD|Low: $803 NZD|High: $9,651 NZD|Avg: $2,724 NZD|-0.2%

Brilliant Earth

Retailer 2

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Retailer 22

November 2, 2026

Retailer 4$803 NZD

Retailer 8$898 NZD

Retailer 3$899 NZD

Retailer 18$995 NZD

Retailer 16$1,053 NZD

Retailer 9$1,092 NZD

Retailer 20$1,253 NZD

Retailer 10$1,337 NZD

Retailer 7$1,443 NZD

Retailer 19$1,523 NZD

Retailer 2$1,648 NZD

Retailer 22$1,712 NZD

Retailer 17$2,320 NZD

Retailer 11$2,678 NZD

Retailer 5$2,707 NZD

Retailer 15$3,163 NZD

Retailer 21$3,203 NZD

Retailer 6$3,259 NZD

Retailer 14$3,550 NZD

Retailer 13$3,659 NZD

Retailer 12$3,727 NZD

Brilliant Earth$9,615 NZD

31 data points across 22 retailers

25 retailers$803 NZD to $9,615 NZD

Cheapest Retailer

$803 NZD

$452 USD

Retailer 2

$898 NZD

$505 USD

View

Final sale: no returns

Retailer 3

$899 NZD

$506 USD

View

Retailer 4

$995 NZD

$560 USD

View

Retailer 5

$1,053 NZD

£467 GBP

View

Retailer 6

$1,092 NZD

HK$4,800 HKD

View

Retailer 7

$1,253 NZD

$705 USD

View

Retailer 8

$1,299 NZD

$731 USD

View

Price last confirmed 17 days ago

Retailer 9

$1,337 NZD

$752 USD

View

Retailer 10

$1,443 NZD

$812 USD

View

Retailer 11

$1,523 NZD

€816 EUR

View

Retailer 12

$1,648 NZD

£730 GBP

View

Retailer 13

$1,712 NZD

ZAR 15,559 ZAR

View

B+

Retailer 14

$2,320 NZD

A$2,008 AUD

View

B+

Retailer 15

$2,678 NZD

$1,507 USD

View

B+

Retailer 16

$2,707 NZD

$1,523 USD

View

B+

Retailer 17

$3,163 NZD

SGD 2,405 SGD

View

B+

Retailer 18

$3,203 NZD

$1,802 USD

View

B+

Retailer 19

$3,259 NZD

$1,833 USD

View

B+

Retailer 20

$3,492 NZD

$1,965 USD

View

B+

Retailer 21

$3,550 NZD

$1,998 USD

View

B+

Retailer 22

$3,659 NZD

£1,621 GBP

View

B+

Retailer 23

$3,727 NZD

$2,097 USD

View

Retailer 24

$3,792 NZD

£1,680 GBP

View

Price last confirmed 12 days ago

Most Expensive

Brilliant Earth

20512799A · Oct 31

$9,615 NZD

$5,410 USD

View

24 more retailers have this diamond

Prices start from $803 NZDSave up to $8,812 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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