Cushion|Lab Grown|IGI

1.17ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG651493788

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG651493788

Diamond specifications and retailer prices

From £137 GBP

$183 USD

As of October 28, 2026

Save £673 GBP (83%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £810 GBP at Reve Diamonds · As of October 28, 2026

View at Reve Diamonds

About this 1.17ct lab-grown cushion diamond

This 1.17ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG651493788 or 651493788. Listed at 16 retailers as of October 28, 2026, with prices from £137 to £810, a £673 spread on the same certified stone. Reve Diamonds lists it at £810. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34°

Pavilion angle33.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG651493788

Dimensions7.82 × 5.34 × 7.82 mm

L/W Ratio1.46

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 LG651493788

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 28

Current: £261 GBP|Low: £78 GBP|High: £723 GBP|Avg: £346 GBP|+3.1%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

October 29, 2026

Retailer 5£78 GBP

Retailer 13£137 GBP

Retailer 2£209 GBP

Retailer 4£243 GBP

Retailer 1£261 GBP

Retailer 8£269 GBP

Retailer 12£307 GBP

Retailer 10£405 GBP

Retailer 7£417 GBP

Retailer 9£483 GBP

Retailer 3£496 GBP

Retailer 11£548 GBP

Retailer 6£718 GBP

43 data points across 13 retailers

16 retailers£137 GBP to £810 GBP

Cheapest Retailer

£137 GBP

$183 USD

Final sale: no returns

Retailer 2

£173 GBP

HK$1,800 HKD

View

B+

Retailer 3

£209 GBP

$278 USD

View

Retailer 4

£243 GBP

$323 USD

View

Retailer 5

£261 GBP

€331 EUR

View

Retailer 6

£269 GBP

View

Retailer 7

£307 GBP

View

Price last confirmed 15 days ago

B+

Retailer 8

£405 GBP

$539 USD

View

B+

Retailer 9

£417 GBP

$555 USD

View

B+

Retailer 10

£483 GBP

A$990 AUD

View

B+

Retailer 11

£505 GBP

$673 USD

View

B+

Retailer 12

£506 GBP

SGD 911 SGD

View

B+

Retailer 13

£532 GBP

$709 USD

View

B+

Retailer 14

£548 GBP

$730 USD

View

Retailer 15

£718 GBP

View

Most Expensive

Reve Diamonds

3A5C94798 · Oct 28

£810 GBP

$1,079 USD

View

15 more retailers have this diamond

Prices start from £137 GBPSave up to £673 GBP

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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