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Cushion|Lab Grown|IGI

8.07ct F VS1 Cushion Lab Grown Diamond

GD • F/VS1 • IGI LG851616408

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG851616408

Diamond specifications and retailer prices

From £1,408 GBP
$1,887 USD
As of November 2, 2026
Save £2,147 GBP (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £3,556 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 8.07ct lab-grown cushion diamond

This 8.07ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG851616408 or 851616408. Listed at 6 retailers as of October 31, 2026, with prices from £1,408 to £3,556, a £2,147 spread on the same certified stone. Taylor and Hart lists it at £3,556. 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

8.07
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851616408
Dimensions14.50 × 10.50 × 6.87 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.50 mm10.50 mm8.07 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851616408
Side View
Table 63.0%Crown 35.8°Girdle: THN-STKPavilion 40°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
A
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: Nov 2
Current: £1,473 GBP|Low: £1,408 GBP|High: £3,556 GBP|Avg: £2,383 GBP|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
November 2, 2026
Retailer 5£1,408 GBP
Retailer 1£1,473 GBP
Retailer 4£1,611 GBP
Retailer 3£3,185 GBP
Retailer 2£3,262 GBP
Taylor and Hart£3,556 GBP

8 data points across 6 retailers

6 retailers£1,408 GBP to £3,556 GBP

A
Cheapest Retailer
-
£1,408 GBP
$1,887 USD
A
Retailer 2
-
£1,473 GBP
View
B+
Retailer 3
-
£1,611 GBP
$2,159 USD
View
B
Retailer 4
-
£3,185 GBP
$4,268 USD
View
B
Retailer 5
-
£3,262 GBP
View
Most Expensive
B
Taylor and Hart
D6GM50S · Oct 31
£3,556 GBP
$4,764 USD
View
5 more retailers have this diamond
Prices start from £1,408 GBPSave up to £2,147 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
8.07ct Cushion
£1,408 GBP