Cushion|Lab Grown|IGI

2.77ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG835672290

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

Certificate IGI LG835672290

Diamond specifications and retailer prices

From £340 GBP

$453 USD

As of October 28, 2026

Save £2,160 GBP (86%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: £2,501 GBP at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 2.77ct lab-grown cushion diamond

This 2.77ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835672290 or 835672290. Listed at 14 retailers as of October 28, 2026, with prices from £340 to £2,501, a £2,160 spread on the same certified stone. Brilliant Earth lists it at £2,501. 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

2.77

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.4°

Pavilion angle31.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG835672290

Dimensions7.90 × 7.70 × 5.09 mm

L/W Ratio1.03

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG835672290

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: £2,501 GBP|Low: £340 GBP|High: £2,523 GBP|Avg: £1,012 GBP|+2.8%

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

October 29, 2026

Retailer 3£340 GBP

Retailer 9£400 GBP

Retailer 10£447 GBP

Retailer 4£505 GBP

Retailer 7£597 GBP

Retailer 2£617 GBP

Retailer 5£920 GBP

Retailer 13£1,196 GBP

Retailer 6£1,237 GBP

Retailer 14£1,386 GBP

Retailer 11£1,409 GBP

Retailer 12£1,477 GBP

Retailer 8£1,479 GBP

Brilliant Earth£2,501 GBP

41 data points across 14 retailers

14 retailers£340 GBP to £2,501 GBP

Cheapest Retailer

£340 GBP

$453 USD

Final sale: no returns

Retailer 2

£400 GBP

View

Retailer 3

£447 GBP

$595 USD

View

B+

Retailer 4

£505 GBP

$672 USD

View

Retailer 5

£597 GBP

€757 EUR

View

Retailer 6

£617 GBP

View

Retailer 7

£920 GBP

$1,225 USD

View

B+

Retailer 8

£1,196 GBP

SGD 2,153 SGD

View

B+

Retailer 9

£1,237 GBP

$1,647 USD

View

B+

Retailer 10

£1,386 GBP

$1,846 USD

View

B+

Retailer 11

£1,409 GBP

$1,877 USD

View

B+

Retailer 12

£1,477 GBP

A$3,025 AUD

View

Price last confirmed 24 days ago

B+

Retailer 13

£1,479 GBP

View

Most Expensive

Brilliant Earth

21649689A · Oct 28

£2,501 GBP

$3,330 USD

View

13 more retailers have this diamond

Prices start from £340 GBPSave up to £2,160 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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