Cushion|Lab Grown|IGI

4.52ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG828643629

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828643629

Diamond specifications and retailer prices

From $1,433 NZD

HK$6,300 HKD

As of November 1, 2026

Save $5,374 NZD (79%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $6,807 NZD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 4.52ct lab-grown cushion diamond

This 4.52ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828643629 or 828643629. Listed at 16 retailers as of November 1, 2026, with prices from $1,433 to $6,807, a $5,374 spread on the same certified stone. Brilliant Earth lists it at $6,807. 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

4.52

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.6°

Pavilion angle30.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG828643629

Dimensions11.38 × 8.13 × 5.54 mm

L/W Ratio1.40

Girdle conditionFaceted

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG828643629

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: Nov 1

Current: $6,807 NZD|Low: $1,144 NZD|High: $6,807 NZD|Avg: $3,745 NZD

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

Retailer 14

Retailer 15

Retailer 16

November 2, 2026

Retailer 14$1,146 NZD

Retailer 11$1,433 NZD

Retailer 4$1,555 NZD

Retailer 9$1,902 NZD

Retailer 16$2,033 NZD

Retailer 15$2,060 NZD

Retailer 2$2,860 NZD

Retailer 3$3,169 NZD

Retailer 7$3,846 NZD

Retailer 13$4,135 NZD

Retailer 6$4,228 NZD

Retailer 10$5,388 NZD

Retailer 8$5,447 NZD

Retailer 5$5,758 NZD

Retailer 12$5,776 NZD

Brilliant Earth$6,807 NZD

32 data points across 16 retailers

16 retailers$1,433 NZD to $6,807 NZD

Retailer 1

$1,146 NZD

£508 GBP

Price last confirmed 7 days ago

Retailer 2

$1,433 NZD

HK$6,300 HKD

View

Retailer 3

$1,555 NZD

$875 USD

View

Price last confirmed 6 days ago

Retailer 4

$1,902 NZD

€1,019 EUR

View

Retailer 5

$2,033 NZD

$1,144 USD

View

Price last confirmed 7 days ago

Retailer 6

$2,060 NZD

£913 GBP

View

Price last confirmed 7 days ago

Retailer 7

$2,860 NZD

$1,609 USD

View

Retailer 8

$3,169 NZD

$1,783 USD

View

Retailer 9

$3,846 NZD

£1,704 GBP

View

Price last confirmed 8 days ago

B+

Retailer 10

$4,135 NZD

SGD 3,144 SGD

View

Retailer 11

$4,228 NZD

$2,379 USD

View

Price last confirmed 7 days ago

B+

Retailer 12

$5,388 NZD

A$4,664 AUD

View

Retailer 13

$5,447 NZD

$3,065 USD

View

Price last confirmed 19 days ago

Retailer 14

$5,758 NZD

£2,551 GBP

View

Price last confirmed 7 days ago

B+

Retailer 15

$5,776 NZD

$3,250 USD

View

Most Expensive

Brilliant Earth

21285067A · Nov 2

$6,807 NZD

$3,830 USD

View

15 more retailers have this diamond

Prices start from $1,433 NZDSave up to $5,374 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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