Cushion|Lab Grown|IGI

3.53ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG738525178

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG738525178

Diamond specifications and retailer prices

From $1,541 NZD

$867 USD

As of November 1, 2026

Save $7,932 NZD (84%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $9,473 NZD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 3.53ct lab-grown cushion diamond

This 3.53ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG738525178 or 738525178. Listed at 22 retailers as of November 1, 2026, with prices from $1,541 to $9,473, a $7,932 spread on the same certified stone. Brilliant Earth lists it at $9,473. 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

3.53

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.9°

Pavilion angle35.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG738525178

Dimensions10.09 × 7.53 × 5.25 mm

L/W Ratio1.34

Girdle conditionFaceted

Culet sizePointed

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 LG738525178

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: $9,473 NZD|Low: $1,541 NZD|High: $10,184 NZD|Avg: $4,229 NZD|-7.0%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

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Retailer 9

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Retailer 11

Retailer 12

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Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

November 2, 2026

Retailer 6$1,541 NZD

Retailer 5$1,596 NZD

Retailer 20$1,843 NZD

Retailer 4$1,911 NZD

Retailer 8$2,158 NZD

Retailer 18$2,284 NZD

Retailer 13$2,446 NZD

Retailer 15$2,534 NZD

Retailer 2$3,508 NZD

Retailer 16$3,603 NZD

Retailer 17$3,705 NZD

Retailer 9$4,052 NZD

Retailer 12$4,957 NZD

Retailer 10$5,365 NZD

Retailer 19$5,394 NZD

Retailer 11$5,512 NZD

Retailer 14$5,982 NZD

Retailer 3$6,780 NZD

Retailer 7$6,849 NZD

Brilliant Earth$9,473 NZD

34 data points across 20 retailers

22 retailers$1,541 NZD to $9,473 NZD

Cheapest Retailer

$1,541 NZD

$867 USD

Final sale: no returns

Retailer 2

$1,596 NZD

$898 USD

View

Price last confirmed 16 days ago

Retailer 3

$1,843 NZD

HK$8,100 HKD

View

Retailer 4

$1,911 NZD

$1,075 USD

View

Retailer 5

$2,158 NZD

$1,214 USD

View

Retailer 6

$2,284 NZD

$1,285 USD

View

Retailer 7

$2,446 NZD

£1,084 GBP

View

Retailer 8

$2,534 NZD

€1,358 EUR

View

B+

Retailer 9

$3,508 NZD

$1,974 USD

View

B+

Retailer 10

$3,603 NZD

A$3,119 AUD

View

B+

Retailer 11

$3,705 NZD

ZAR 33,675 ZAR

View

B+

Retailer 12

$4,052 NZD

$2,280 USD

View

Retailer 13

$4,957 NZD

£2,196 GBP

View

B+

Retailer 14

$5,085 NZD

$2,861 USD

View

Retailer 15

$5,365 NZD

SGD 4,079 SGD

View

B+

Retailer 16

$5,394 NZD

$3,035 USD

View

B+

Retailer 17

$5,512 NZD

$3,101 USD

View

Retailer 18

$5,982 NZD

£2,650 GBP

View

Retailer 19

$6,780 NZD

$3,815 USD

View

Retailer 20

$6,825 NZD

$3,840 USD

View

Retailer 21

$6,849 NZD

A$5,929 AUD

View

Price last confirmed 25 days ago

Most Expensive

Brilliant Earth

16914693A · Nov 2

$9,473 NZD

$5,330 USD

View

21 more retailers have this diamond

Prices start from $1,541 NZDSave up to $7,932 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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