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Cushion|Lab Grown|IGI

2.87ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG828688709

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828688709

Diamond specifications and retailer prices

From £324 GBP
$432 USD
As of October 28, 2026
Save £2,447 GBP (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,771 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.87ct lab-grown cushion diamond

This 2.87ct 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 LG828688709 or 828688709. Listed at 14 retailers as of October 28, 2026, with prices from £324 to £2,771, a £2,447 spread on the same certified stone. Brilliant Earth lists it at £2,771. 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

2.87
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828688709
Dimensions9.41 × 7.26 × 4.94 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.41 mm7.26 mm2.87 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828688709
Side View
Table 61.0%Crown 39.3°Girdle: STK-THKPavilion 35.5°Culet: NoneDepth 68.0%

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: £2,771 GBP|Low: £303 GBP|High: £2,808 GBP|Avg: £1,076 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 12£324 GBP
Retailer 14£383 GBP
Retailer 3£484 GBP
Retailer 13£492 GBP
Retailer 10£640 GBP
Retailer 7£648 GBP
Retailer 8£648 GBP
Retailer 11£974 GBP
Retailer 2£1,176 GBP
Retailer 5£1,382 GBP
Retailer 9£1,410 GBP
Retailer 6£1,552 GBP
Retailer 4£1,926 GBP
Brilliant Earth£2,771 GBP

28 data points across 14 retailers

14 retailers£324 GBP to £2,771 GBP

A
Cheapest Retailer
-
£324 GBP
$432 USD
Final sale: no returns
A
Retailer 2
-
£383 GBP
View
B+
Retailer 3
-
£484 GBP
$645 USD
View
A
Retailer 4
-
£492 GBP
$655 USD
View
A
Retailer 5
-
£640 GBP
$852 USD
View
A
Retailer 6
-
£648 GBP
View
A
Retailer 7
-
£648 GBP
€822 EUR
View
A
Retailer 8
-
£974 GBP
$1,297 USD
View
B+
Retailer 9
-
£1,176 GBP
$1,566 USD
View
B+
Retailer 10
-
£1,382 GBP
$1,840 USD
View
B+
Retailer 11
-
£1,410 GBP
View
Retailer 12
-
£1,552 GBP
A$3,179 AUD
View
Price last confirmed 24 days ago
Retailer 13
-
£1,926 GBP
$2,565 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21325427A · Oct 29
£2,771 GBP
$3,690 USD
View
13 more retailers have this diamond
Prices start from £324 GBPSave up to £2,447 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
2.87ct Cushion
£324 GBP