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Oval|Lab Grown|IGI

8.55ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG833662889

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG833662889

Diamond specifications and retailer prices

From £1,092 GBP
$1,454 USD
As of October 29, 2026
Save £3,519 GBP (76%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £4,611 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 8.55ct lab-grown oval diamond

This 8.55ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833662889 or 833662889. Listed at 25 retailers as of October 29, 2026, with prices from £1,092 to £4,611, a £3,519 spread on the same certified stone. With Clarity lists it at £4,611. 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

8.55
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833662889
Dimensions17.82 × 11.16 × 6.66 mm
L/W Ratio1.60
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.82 mm11.16 mm8.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833662889
Side View
Table 62.0%Crown 37.8°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 59.7%

Caratlytics Score

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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: Oct 29
Current: £1,512 GBP|Low: £1,048 GBP|High: £3,666 GBP|Avg: £2,012 GBP|-0.8%
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
Retailer 14
October 30, 2026
Retailer 2£1,092 GBP
Retailer 6£1,188 GBP
Retailer 3£1,267 GBP
Retailer 14£1,303 GBP
Retailer 1£1,512 GBP
Retailer 7£1,788 GBP
Retailer 10£1,811 GBP
Retailer 12£2,048 GBP
Retailer 13£2,102 GBP
Retailer 8£2,124 GBP
Retailer 11£2,345 GBP
Retailer 5£2,374 GBP
Retailer 4£3,414 GBP
Retailer 9£3,637 GBP

35 data points across 14 retailers

25 retailers£1,092 GBP to £4,611 GBP

Retailer 1
-
£1,092 GBP
$1,454 USD
Price last confirmed 38 days ago
A
Retailer 2
-
£1,092 GBP
$1,454 USD
View
A
Retailer 3
-
£1,188 GBP
$1,582 USD
View
A
Retailer 4
-
£1,223 GBP
$1,628 USD
View
Final sale: no returns
Retailer 5
-
£1,250 GBP
$1,664 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
£1,267 GBP
$1,687 USD
View
Retailer 7
-
£1,267 GBP
$1,687 USD
View
Price last confirmed 17 days ago
A
Retailer 8
-
£1,303 GBP
$1,735 USD
View
A
Retailer 9
-
£1,490 GBP
HK$15,500 HKD
View
A
Retailer 10
-
£1,512 GBP
View
A
Retailer 11
-
£1,650 GBP
$2,197 USD
View
A
Retailer 12
-
£1,788 GBP
View
B+
Retailer 13
-
£1,811 GBP
$2,412 USD
View
A
Retailer 14
-
£2,048 GBP
$2,727 USD
View
A
Retailer 15
-
£2,124 GBP
ZAR 45,705 ZAR
View
Retailer 16
-
£2,345 GBP
A$4,805 AUD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
£2,374 GBP
$3,162 USD
View
B+
Retailer 18
-
£3,056 GBP
View
B+
Retailer 19
-
£3,414 GBP
$4,546 USD
View
B+
Retailer 20
-
£3,637 GBP
View
B+
Retailer 21
-
£3,720 GBP
$4,954 USD
View
B
Retailer 22
-
£3,846 GBP
$5,121 USD
View
B
Retailer 23
-
£4,319 GBP
SGD 7,773 SGD
View
B
Retailer 24
-
£4,459 GBP
$5,938 USD
View
Most Expensive
B
With Clarity
833662889 · Oct 30
£4,611 GBP
$6,140 USD
View
24 more retailers have this diamond
Prices start from £1,092 GBPSave up to £3,519 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
8.55ct Oval
£1,092 GBP