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Oval|Lab Grown|IGI

0.81ct E FL Oval Lab Grown Diamond

E/FL

Diamond specifications and retailer prices

From £155 GBP
$206 USD
As of October 29, 2026
Save £466 GBP (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,066 GBP at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 0.81ct lab-grown oval diamond

This 0.81ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless) and certified by IGI. Listed at 8 retailers as of October 24, 2026, with a 301% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.81
Carat
E
Colour
FL
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.61 × 5.21 × 3.25 mm
L/W Ratio1.46
Top View
7.61 mm5.21 mm0.81 ctE / FL
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCuletDepth 62.4%

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: Oct 29
Current: £1,066 GBP|Low: £155 GBP|High: £1,066 GBP|Avg: £406 GBP
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 2£155 GBP
Retailer 6£180 GBP
Retailer 3£191 GBP
Retailer 4£193 GBP
Retailer 5£620 GBP
Helzberg Diamonds£1,066 GBP

13 data points across 6 retailers

8 retailers£155 GBP to £620 GBP

A
Cheapest Retailer
-
£155 GBP
$206 USD
A
Retailer 2
-
£155 GBP
$207 USD
View
A
Retailer 3
-
£180 GBP
$240 USD
View
B+
Retailer 4
-
£191 GBP
$255 USD
View
A
Retailer 5
-
£193 GBP
$257 USD
View
A
Retailer 6
-
£193 GBP
$257 USD
View
B
Retailer 7
-
£620 GBP
$826 USD
View
Most Expensive
Helzberg Diamonds
ZXZOGHMOLOOO · Oct 13
£1,066 GBP
$1,419 USD
View
Price last confirmed 17 days ago
7 more retailers have this diamond
Prices start from £155 GBPSave up to £466 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
0.81ct Oval
£155 GBP