Cushion|Lab Grown|IGI

1.92ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG732516454

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG732516454

Diamond specifications and retailer prices

From $901 NZD

$506 USD

As of October 28, 2026

Save $8,986 NZD (91%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: $9,887 NZD at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 1.92ct lab-grown cushion diamond

This 1.92ct lab-grown cushion 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 LG732516454 or 732516454. Listed at 13 retailers as of October 28, 2026, with prices from $901 to $9,887, a $8,986 spread on the same certified stone. Brilliant Earth lists it at $9,887. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.92

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38°

Pavilion angle37.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG732516454

Dimensions8.05 × 6.75 × 4.65 mm

L/W Ratio1.19

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG732516454

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28

Current: $9,887 NZD|Low: $643 NZD|High: $10,190 NZD|Avg: $3,563 NZD|-3.0%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

October 29, 2026

Retailer 5$901 NZD

Retailer 7$1,208 NZD

Retailer 13$1,309 NZD

Retailer 9$1,436 NZD

Retailer 6$1,562 NZD

Retailer 3$2,263 NZD

Retailer 11$2,399 NZD

Retailer 10$2,672 NZD

Retailer 2$3,704 NZD

Retailer 12$5,674 NZD

Retailer 4$6,114 NZD

Retailer 8$6,502 NZD

Brilliant Earth$9,887 NZD

30 data points across 13 retailers

13 retailers$901 NZD to $9,887 NZD

Cheapest Retailer

$901 NZD

$506 USD

Final sale: no returns

Retailer 2

$1,208 NZD

$678 USD

View

Retailer 3

$1,309 NZD

$735 USD

View

Retailer 4

$1,436 NZD

$806 USD

View

Retailer 5

$1,562 NZD

€835 EUR

View

Retailer 6

$2,263 NZD

$1,270 USD

View

Retailer 7

$2,399 NZD

A$2,072 AUD

View

Price last confirmed 9 days ago

Retailer 8

$2,672 NZD

$1,500 USD

View

B+

Retailer 9

$3,704 NZD

£1,637 GBP

View

B+

Retailer 10

$5,674 NZD

$3,185 USD

View

Price last confirmed 7 days ago

B+

Retailer 11

$6,114 NZD

A$5,280 AUD

View

Price last confirmed 20 days ago

Retailer 12

$6,502 NZD

$3,650 USD

View

Most Expensive

Brilliant Earth

16088210Y · Oct 28

$9,887 NZD

$5,550 USD

View

12 more retailers have this diamond

Prices start from $901 NZDSave up to $8,986 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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