Cushion|Lab Grown|IGI

4.05ct F VVS2 Cushion Lab Grown Diamond

VG • F/VVS2 • IGI LG842661110

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG842661110

Diamond specifications and retailer prices

From $982 SGD

HK$6,000 HKD

As of November 1, 2026

17 retailers carry this diamond

Most expensive: $5,356 SGD at Brilliant Earth · As of October 23, 2026

View at Brilliant Earth

About this 4.05ct lab-grown cushion diamond

This 4.05ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG842661110 or 842661110. Listed at 17 retailers as of November 1, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.05

Carat

Colour

VVS2

Clarity

Very Good

Cut

Specifications

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle30.3°

Pavilion angle32.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG842661110

Dimensions11.40 × 8.23 × 5.21 mm

L/W Ratio1.39

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

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG842661110

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: $5,356 SGD|Low: $765 SGD|High: $5,356 SGD|Avg: $2,248 SGD

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

Retailer 17

Retailer 18

October 29, 2026

Retailer 13$765 SGD

Retailer 8$827 SGD

Retailer 2$982 SGD

Retailer 15$1,087 SGD

Retailer 9$1,318 SGD

Retailer 11$1,332 SGD

Retailer 14$1,411 SGD

Retailer 3$1,411 SGD

Retailer 17$1,807 SGD

Retailer 16$1,851 SGD

Retailer 12$2,181 SGD

Retailer 6$2,900 SGD

Retailer 5$2,926 SGD

Retailer 7$2,951 SGD

Retailer 10$2,968 SGD

Retailer 18$4,000 SGD

Retailer 4$4,037 SGD

Brilliant Earth$5,356 SGD

18 data points across 18 retailers

17 retailers

Retailer 1

$765 SGD

£471 GBP

Price last confirmed 10 days ago

Retailer 2

$982 SGD

HK$6,000 HKD

View

Retailer 3

$1,087 SGD

$850 USD

View

Price last confirmed 11 days ago

Retailer 4

$1,318 SGD

$1,031 USD

View

Price last confirmed 9 days ago

Retailer 5

$1,332 SGD

€992 EUR

View

Price last confirmed 7 days ago

Retailer 6

$1,411 SGD

£869 GBP

View

Price last confirmed 10 days ago

Retailer 7

$1,411 SGD

$1,104 USD

View

Price last confirmed 9 days ago

Retailer 8

$1,807 SGD

ZAR 22,837 ZAR

View

Price last confirmed 13 days ago

Retailer 9

$1,851 SGD

A$2,227 AUD

View

Price last confirmed 12 days ago

Retailer 10

$2,181 SGD

$1,706 USD

View

Price last confirmed 7 days ago

Retailer 11

$2,900 SGD

View

Price last confirmed 10 days ago

Retailer 12

$2,926 SGD

$2,289 USD

View

Price last confirmed 10 days ago

Retailer 13

$2,951 SGD

$2,308 USD

View

Price last confirmed 9 days ago

Retailer 14

$2,968 SGD

$2,322 USD

View

Price last confirmed 11 days ago

Retailer 15

$4,000 SGD

£2,464 GBP

View

Price last confirmed 12 days ago

Retailer 16

$4,037 SGD

$3,158 USD

View

Price last confirmed 8 days ago

Most Expensive

Brilliant Earth

21809227A · Oct 23

$5,356 SGD

$4,190 USD

View

Price last confirmed 9 days ago

16 more retailers have this diamond

Prices start from $982 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.

Similar diamonds

4.05ct Cushion

$982 SGD