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Cushion|Lab Grown|IGI

8.05ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG835662038

Shape and cutting style on the report: Rectangular cushion mixed cut

Certificate IGI LG835662038

Diamond specifications and retailer prices

From £1,848 GBP
$2,480 USD
As of November 2, 2026
Save £4,191 GBP (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £6,039 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 8.05ct lab-grown cushion diamond

This 8.05ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG835662038 or 835662038. Listed at 14 retailers as of October 31, 2026, with prices from £1,848 to £6,039, a £4,191 spread on the same certified stone. Taylor and Hart lists it at £6,039. 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

8.05
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835662038
Dimensions14.75 × 9.38 × 6.07 mm
L/W Ratio1.57
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.75 mm9.38 mm8.05 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835662038
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 42.8°Culet: LargeDepth 64.7%

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: Nov 2
Current: £2,680 GBP|Low: £1,848 GBP|High: £6,727 GBP|Avg: £3,682 GBP|-12.5%
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
Taylor and Hart
November 2, 2026
Retailer 8£1,848 GBP
Retailer 5£1,925 GBP
Retailer 6£2,374 GBP
Retailer 10£2,467 GBP
Retailer 13£2,579 GBP
Retailer 1£2,680 GBP
Retailer 9£2,894 GBP
Retailer 7£3,197 GBP
Retailer 3£3,271 GBP
Retailer 2£3,369 GBP
Retailer 12£4,453 GBP
Retailer 11£4,934 GBP
Retailer 4£5,764 GBP
Taylor and Hart£6,039 GBP

36 data points across 14 retailers

14 retailers£1,848 GBP to £6,039 GBP

A
Cheapest Retailer
-
£1,848 GBP
$2,480 USD
Retailer 2
-
£1,925 GBP
$2,583 USD
View
Price last confirmed 22 days ago
B+
Retailer 3
-
£2,374 GBP
View
B+
Retailer 4
-
£2,467 GBP
$3,310 USD
View
B+
Retailer 5
-
£2,579 GBP
$3,461 USD
View
B+
Retailer 6
-
£2,680 GBP
€3,425 EUR
View
B+
Retailer 7
-
£2,894 GBP
ZAR 62,739 ZAR
View
B+
Retailer 8
-
£3,197 GBP
A$6,601 AUD
View
B+
Retailer 9
-
£3,271 GBP
View
B+
Retailer 10
-
£3,369 GBP
$4,521 USD
View
B
Retailer 11
-
£4,453 GBP
$5,975 USD
View
B
Retailer 12
-
£4,934 GBP
View
B
Retailer 13
-
£5,764 GBP
SGD 10,453 SGD
View
Most Expensive
B
Taylor and Hart
B123AO4 · Oct 31
£6,039 GBP
$8,104 USD
View
13 more retailers have this diamond
Prices start from £1,848 GBPSave up to £4,191 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
8.05ct Cushion
£1,848 GBP