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Cushion|Lab Grown|IGI

8.52ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG807675040

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG807675040

Diamond specifications and retailer prices

From £4,206 GBP
$5,636 USD
As of October 29, 2026
Save £11,489 GBP (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £15,696 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 8.52ct lab-grown cushion diamond

This 8.52ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807675040 or 807675040. Listed at 12 retailers as of October 29, 2026, with prices from £4,206 to £15,696, a £11,489 spread on the same certified stone. Taylor and Hart lists it at £15,696. 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

8.52
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807675040
Dimensions15.13 × 10.40 × 6.88 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.13 mm10.40 mm8.52 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807675040
Side View
Table 63.0%Crown 33.4°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 66.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £5,588 GBP|Low: £2,932 GBP|High: £15,696 GBP|Avg: £7,333 GBP|+0.5%
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
October 30, 2026
Retailer 3£2,932 GBP
Retailer 11£4,206 GBP
Retailer 12£4,217 GBP
Retailer 9£4,368 GBP
Retailer 2£4,385 GBP
Retailer 1£5,588 GBP
Retailer 13£6,187 GBP
Retailer 10£6,750 GBP
Retailer 8£8,218 GBP
Retailer 7£8,313 GBP
Retailer 6£8,936 GBP
Retailer 4£9,419 GBP
Retailer 5£12,145 GBP
Taylor and Hart£15,696 GBP

23 data points across 14 retailers

12 retailers£4,206 GBP to £15,696 GBP

B+
Cheapest Retailer
-
£4,206 GBP
$5,636 USD
B+
Retailer 2
-
£4,217 GBP
$5,650 USD
View
Final sale: no returns
B+
Retailer 3
-
£4,385 GBP
$5,875 USD
View
B+
Retailer 4
-
£5,588 GBP
View
B+
Retailer 5
-
£6,187 GBP
View
B
Retailer 6
-
£6,750 GBP
$9,044 USD
View
B+
Retailer 7
-
£8,218 GBP
$11,011 USD
View
Retailer 8
-
£8,313 GBP
A$17,136 AUD
View
Price last confirmed 8 days ago
B
Retailer 9
-
£8,936 GBP
View
B
Retailer 10
-
£9,419 GBP
$12,620 USD
View
B
Retailer 11
-
£12,145 GBP
$16,272 USD
View
Most Expensive
B
Taylor and Hart
UQIO1IQ · Oct 30
£15,696 GBP
$21,031 USD
View
11 more retailers have this diamond
Prices start from £4,206 GBPSave up to £11,489 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.

B+
8.52ct Cushion
£4,206 GBP