Cushion|Lab Grown|IGI

3.60ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG735587563

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG735587563

Diamond specifications and retailer prices

From $1,946 NZD

$1,095 USD

As of October 31, 2026

Save $12,574 NZD (87%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: $14,521 NZD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 3.6ct lab-grown cushion diamond

This 3.6ct 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 LG735587563 or 735587563. Listed at 12 retailers as of October 31, 2026, with prices from $1,946 to $14,521, a $12,574 spread on the same certified stone. Brilliant Earth lists it at $14,521. 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

3.60

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.3°

Pavilion angle35.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG735587563

Dimensions8.81 × 8.77 × 5.52 mm

L/W Ratio1.00

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 LG735587563

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: $14,521 NZD|Low: $1,744 NZD|High: $15,160 NZD|Avg: $5,845 NZD|+1.1%

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

November 2, 2026

Retailer 5$1,744 NZD

Retailer 7$1,946 NZD

Retailer 10$2,431 NZD

Retailer 12$2,435 NZD

Retailer 2$2,894 NZD

Retailer 11$3,325 NZD

Retailer 3$4,645 NZD

Retailer 8$5,011 NZD

Retailer 9$6,498 NZD

Retailer 4$7,231 NZD

Retailer 6$9,730 NZD

Retailer 13$13,223 NZD

Brilliant Earth$14,521 NZD

31 data points across 13 retailers

12 retailers$1,946 NZD to $14,521 NZD

Cheapest Retailer

$1,946 NZD

$1,095 USD

Retailer 2

$2,431 NZD

$1,368 USD

View

Price last confirmed 10 days ago

Retailer 3

$2,435 NZD

$1,370 USD

View

Retailer 4

$2,894 NZD

€1,551 EUR

View

Retailer 5

$3,325 NZD

$1,871 USD

View

Price last confirmed 10 days ago

B+

Retailer 6

$4,645 NZD

$2,614 USD

View

B+

Retailer 7

$5,011 NZD

A$4,338 AUD

View

Retailer 8

$6,498 NZD

£2,879 GBP

View

Price last confirmed 14 days ago

Retailer 9

$7,231 NZD

A$6,259 AUD

View

Price last confirmed 35 days ago

Retailer 10

$9,730 NZD

$5,474 USD

View

Retailer 11

$13,223 NZD

$7,440 USD

View

Most Expensive

Brilliant Earth

20596265A · Nov 2

$14,521 NZD

$8,170 USD

View

11 more retailers have this diamond

Prices start from $1,946 NZDSave up to $12,574 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.

Similar diamonds

3.60ct Cushion

$1,946 NZD