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Round|Lab Grown|IGI

0.81ct E FL Round Lab Grown Diamond

EX • E/FL

Diamond specifications and retailer prices

From £184 GBP
$247 USD
As of October 27, 2026
Save £828 GBP (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,012 GBP at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 0.81ct lab-grown round diamond

This 0.81ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 3 retailers as of October 27, 2026, with prices from £184 to £1,012, a £828 spread on the same certified stone. Helzberg Diamonds lists it at £1,012. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.81
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions5.99 × 6.04 × 3.65 mm
L/W Ratio1.01
Top View
5.99 mm6.04 mm0.81 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £1,012 GBP|Low: £184 GBP|High: £1,012 GBP|Avg: £574 GBP
Helzberg Diamonds
Retailer 2
Retailer 3
October 21, 2026
Retailer 3£184 GBP
Retailer 2£355 GBP
Helzberg Diamonds£1,012 GBP

6 data points across 3 retailers

3 retailers£184 GBP to £1,012 GBP

A
Cheapest Retailer
-
£184 GBP
$247 USD
B+
Retailer 2
-
£355 GBP
$476 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJMMIGPMH · Oct 29
£1,012 GBP
$1,356 USD
View
2 more retailers have this diamond
Prices start from £184 GBPSave up to £828 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 Round
£184 GBP