Cushion|Lab Grown|IGI

1.60ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG688505444

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG688505444

Diamond specifications and retailer prices

From $296 USD

As of November 1, 2026

14 retailers carry this diamond

Most expensive: $1,850 USD at Brilliant Earth · As of October 17, 2026

View at Brilliant Earth

About this 1.6ct lab-grown cushion diamond

This 1.6ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG688505444 or 688505444. Listed at 14 retailers as of November 1, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60

Carat

Color

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.2°

Pavilion angle32.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG688505444

Dimensions8.52 × 5.70 × 3.78 mm

L/W Ratio1.49

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 LG688505444

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1

Current: $1,850 USD|Low: $272 USD|High: $1,900 USD|Avg: $928 USD|-2.6%

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 17, 2026

Retailer 6$296 USD

Retailer 11$328 USD

Retailer 14$450 USD

Retailer 15$505 USD

Retailer 17$528 USD

Retailer 10$551 USD

Retailer 16$560 USD

Retailer 2$613 USD

Retailer 5$762 USD

Retailer 12$848 USD

Retailer 9$1,106 USD

Retailer 7$1,189 USD

Retailer 3$1,216 USD

Retailer 4$1,228 USD

Retailer 13$1,330 USD

Retailer 8$1,358 USD

Retailer 18$1,505 USD

Brilliant Earth$1,850 USD

27 data points across 18 retailers

14 retailers

Cheapest Retailer

$296 USD

Final sale: no returns

Retailer 2

$328 USD

View

Price last confirmed 16 days ago

Retailer 3

$450 USD

View

Price last confirmed 16 days ago

Retailer 4

$551 USD

View

Price last confirmed 13 days ago

Retailer 5

$560 USD

ZAR 9,041 ZAR

View

Price last confirmed 19 days ago

Retailer 6

$613 USD

£483 GBP

View

Price last confirmed 16 days ago

Retailer 7

$848 USD

View

Price last confirmed 16 days ago

Retailer 8

$1,106 USD

View

Price last confirmed 15 days ago

Retailer 9

$1,216 USD

A$1,870 AUD

View

Price last confirmed 28 days ago

Retailer 10

$1,228 USD

View

Price last confirmed 18 days ago

Retailer 11

$1,291 USD

View

Price last confirmed 18 days ago

Retailer 12

$1,330 USD

£1,047 GBP

View

Price last confirmed 18 days ago

Retailer 13

$1,505 USD

View

Price last confirmed 18 days ago

Most Expensive

Brilliant Earth

14065280A · Oct 17

$1,850 USD

View

Price last confirmed 15 days ago

13 more retailers have this diamond

Prices start from $296 USD

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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