Cushion|Lab Grown|IGI

11.06ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG778674393

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG778674393

Diamond specifications and retailer prices

From $2,388 SGD

£1,470 GBP

As of October 27, 2026

Save $11,950 SGD (83%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: $14,338 SGD at With Clarity · As of November 2, 2026

View at With Clarity

About this 11.06ct lab-grown cushion diamond

This 11.06ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778674393 or 778674393. Listed at 20 retailers as of October 27, 2026, with prices from $2,388 to $14,338, a $11,950 spread on the same certified stone. With Clarity lists it at $14,338. 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

11.06

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.9°

Pavilion angle31.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG778674393

Dimensions15.65 × 11.06 × 7.11 mm

L/W Ratio1.42

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 LG778674393

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 27

Current: $4,456 SGD|Low: $2,379 SGD|High: $14,461 SGD|Avg: $6,400 SGD|-0.8%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

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Retailer 14

Retailer 15

Retailer 16

Retailer 17

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Retailer 19

Retailer 20

With Clarity

November 2, 2026

Retailer 19$2,388 SGD

Retailer 8$2,861 SGD

Retailer 18$3,044 SGD

Retailer 16$3,389 SGD

Retailer 3$3,543 SGD

Retailer 20$4,052 SGD

Retailer 12$4,427 SGD

Retailer 1$4,456 SGD

Retailer 2$4,570 SGD

Retailer 4$4,637 SGD

Retailer 7$5,501 SGD

Retailer 6$5,633 SGD

Retailer 10$7,661 SGD

Retailer 13$8,052 SGD

Retailer 5$8,451 SGD

Retailer 17$9,819 SGD

Retailer 14$10,181 SGD

Retailer 9$10,372 SGD

Retailer 15$10,781 SGD

Retailer 11$14,298 SGD

With Clarity$14,338 SGD

29 data points across 21 retailers

20 retailers$2,388 SGD to $14,338 SGD

Cheapest Retailer

$2,388 SGD

£1,470 GBP

Retailer 2

$3,044 SGD

$2,380 USD

View

Price last confirmed 5 days ago

Retailer 3

$3,389 SGD

HK$20,700 HKD

View

Retailer 4

$3,543 SGD

$2,770 USD

View

Price last confirmed 7 days ago

Retailer 5

$4,052 SGD

£2,495 GBP

View

Retailer 6

$4,427 SGD

€3,297 EUR

View

Retailer 7

$4,456 SGD

$3,484 USD

View

Retailer 8

$4,570 SGD

ZAR 57,728 ZAR

View

Price last confirmed 8 days ago

Retailer 9

$4,637 SGD

$3,626 USD

View

Price last confirmed 6 days ago

Retailer 10

$5,501 SGD

A$6,617 AUD

View

Price last confirmed 11 days ago

Retailer 11

$5,633 SGD

£3,468 GBP

View

Price last confirmed 7 days ago

Retailer 12

$7,661 SGD

$5,990 USD

View

Price last confirmed 12 days ago

Retailer 13

$8,052 SGD

$6,296 USD

View

Price last confirmed 7 days ago

Retailer 14

$8,451 SGD

$6,608 USD

View

Price last confirmed 8 days ago

B+

Retailer 15

$9,819 SGD

View

Retailer 16

$10,181 SGD

$7,961 USD

View

Retailer 17

$10,372 SGD

$8,110 USD

View

Price last confirmed 7 days ago

Retailer 18

$10,781 SGD

A$12,969 AUD

View

Retailer 19

$14,298 SGD

$11,180 USD

View

Most Expensive

With Clarity

778674393 · Nov 2

$14,338 SGD

$11,211 USD

View

19 more retailers have this diamond

Prices start from $2,388 SGDSave up to $11,950 SGD

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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11.06ct Cushion

$2,388 SGD