CaratHunter
Plans
Oval|Lab Grown|IGI

8.54ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG838621876

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG838621876

Diamond specifications and retailer prices

From £1,091 GBP
$1,453 USD
As of October 29, 2026
Save £10,597 GBP (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £11,688 GBP at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 8.54ct lab-grown oval diamond

This 8.54ct 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 LG838621876 or 838621876. Listed at 24 retailers as of October 29, 2026, with prices from £1,091 to £11,688, a £10,597 spread on the same certified stone. Helzberg Diamonds lists it at £11,688. 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

8.54
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838621876
Dimensions17.73 × 11.14 × 6.56 mm
L/W Ratio1.59
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.73 mm11.14 mm8.54 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838621876
Side View
Table 60.0%Crown 36.6°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 58.9%

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: Oct 29
Current: £1,510 GBP|Low: £1,048 GBP|High: £10,994 GBP|Avg: £2,630 GBP|-0.7%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 2£1,091 GBP
Retailer 13£1,222 GBP
Retailer 3£1,265 GBP
Retailer 11£1,265 GBP
Retailer 21£1,299 GBP
Retailer 1£1,510 GBP
Retailer 9£1,648 GBP
Retailer 12£1,786 GBP
Retailer 17£1,810 GBP
Retailer 20£2,100 GBP
Retailer 15£2,122 GBP
Retailer 7£2,296 GBP
Retailer 18£2,342 GBP
Retailer 14£2,371 GBP
Retailer 8£3,056 GBP
Retailer 4£3,411 GBP
Retailer 16£3,634 GBP
Retailer 6£3,717 GBP
Retailer 5£3,837 GBP
Retailer 10£4,454 GBP
Retailer 19£9,792 GBP

33 data points across 21 retailers

24 retailers£1,091 GBP to £11,688 GBP

A
Cheapest Retailer
-
£1,091 GBP
$1,453 USD
A
Retailer 2
-
£1,222 GBP
$1,627 USD
View
Final sale: no returns
Retailer 3
-
£1,265 GBP
$1,685 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
£1,265 GBP
$1,685 USD
View
A
Retailer 5
-
£1,299 GBP
$1,730 USD
View
A
Retailer 6
-
£1,490 GBP
HK$15,500 HKD
View
A
Retailer 7
-
£1,510 GBP
View
A
Retailer 8
-
£1,648 GBP
$2,195 USD
View
A
Retailer 9
-
£1,786 GBP
View
B+
Retailer 10
-
£1,810 GBP
$2,410 USD
View
A
Retailer 11
-
£2,122 GBP
ZAR 45,652 ZAR
View
A
Retailer 12
-
£2,296 GBP
$3,058 USD
View
Retailer 13
-
£2,342 GBP
A$4,799 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
£2,371 GBP
$3,158 USD
View
B+
Retailer 15
-
£3,056 GBP
View
B+
Retailer 16
-
£3,411 GBP
$4,542 USD
View
B+
Retailer 17
-
£3,634 GBP
View
B+
Retailer 18
-
£3,717 GBP
$4,949 USD
View
B+
Retailer 19
-
£3,837 GBP
$5,110 USD
View
B
Retailer 20
-
£4,315 GBP
SGD 7,765 SGD
View
B
Retailer 21
-
£4,454 GBP
$5,931 USD
View
B
Retailer 22
-
£6,141 GBP
$8,178 USD
View
B
Retailer 23
-
£9,792 GBP
$13,040 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJOMIHONM · Oct 29
£11,688 GBP
$15,565 USD
View
23 more retailers have this diamond
Prices start from £1,091 GBPSave up to £10,597 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
8.54ct Oval
£1,091 GBP