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Cushion|Lab Grown|IGI

2.75ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG831677482

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

Certificate IGI LG831677482

Diamond specifications and retailer prices

From £348 GBP
$463 USD
As of October 28, 2026
Save £2,153 GBP (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,501 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.75ct lab-grown cushion diamond

This 2.75ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG831677482 or 831677482. Listed at 17 retailers as of October 28, 2026, with prices from £348 to £2,501, a £2,153 spread on the same certified stone. Brilliant Earth lists it at £2,501. 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

2.75
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831677482
Dimensions8.24 × 8.15 × 5.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.24 mm8.15 mm2.75 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831677482
Side View
Table 60.0%Crown 32.3°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 66.5%

Caratlytics Score

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A
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: Oct 28
Current: £2,501 GBP|Low: £348 GBP|High: £2,516 GBP|Avg: £996 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 6£348 GBP
Retailer 4£385 GBP
Retailer 8£410 GBP
Retailer 9£458 GBP
Retailer 13£518 GBP
Retailer 2£633 GBP
Retailer 7£651 GBP
Retailer 5£660 GBP
Retailer 12£873 GBP
Retailer 11£1,424 GBP
Retailer 3£1,443 GBP
Retailer 14£1,460 GBP
Retailer 10£1,829 GBP
Brilliant Earth£2,501 GBP

42 data points across 14 retailers

17 retailers£348 GBP to £2,501 GBP

A
Cheapest Retailer
-
£348 GBP
$463 USD
Final sale: no returns
A
Retailer 2
-
£385 GBP
$513 USD
View
A
Retailer 3
-
£410 GBP
View
A
Retailer 4
-
£458 GBP
$610 USD
View
B+
Retailer 5
-
£518 GBP
$690 USD
View
A
Retailer 6
-
£633 GBP
View
A
Retailer 7
-
£651 GBP
€826 EUR
View
A
Retailer 8
-
£660 GBP
$879 USD
View
B+
Retailer 9
-
£873 GBP
$1,163 USD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
£912 GBP
$1,214 USD
View
B+
Retailer 11
-
£1,265 GBP
$1,685 USD
View
B
Retailer 12
-
£1,409 GBP
$1,877 USD
View
B
Retailer 13
-
£1,424 GBP
View
B+
Retailer 14
-
£1,443 GBP
$1,922 USD
View
B+
Retailer 15
-
£1,460 GBP
A$2,992 AUD
View
Price last confirmed 21 days ago
B
Retailer 16
-
£1,829 GBP
$2,435 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21321413A · Oct 29
£2,501 GBP
$3,330 USD
View
16 more retailers have this diamond
Prices start from £348 GBPSave up to £2,153 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.

A
2.75ct Cushion
£348 GBP