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Round|Lab Grown|IGI

0.81ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG809650608

Shape and cutting style on the report: Round brilliant

Certificate IGI LG809650608

Diamond specifications and retailer prices

From £132 GBP
$176 USD
As of October 28, 2026
Save £664 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £797 GBP at Reve Diamonds · As of October 28, 2026
View at Reve 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG809650608 or 809650608. Listed at 21 retailers as of October 28, 2026, with prices from £132 to £797, a £664 spread on the same certified stone. Reve Diamonds lists it at £797. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809650608
Dimensions5.94 × 5.91 × 3.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.94 mm5.91 mm0.81 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809650608
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.2%

Caratlytics Score

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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 28
Current: £259 GBP|Low: £132 GBP|High: £797 GBP|Avg: £318 GBP|+5.5%
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
Retailer 14
Reve Diamonds
October 29, 2026
Retailer 12£132 GBP
Retailer 5£195 GBP
Retailer 9£209 GBP
Retailer 10£245 GBP
Retailer 7£258 GBP
Retailer 1£259 GBP
Retailer 11£267 GBP
Retailer 13£300 GBP
Retailer 3£370 GBP
Retailer 14£380 GBP
Retailer 4£496 GBP
Retailer 6£505 GBP
Retailer 2£515 GBP
Retailer 8£693 GBP
Reve Diamonds£797 GBP

38 data points across 15 retailers

21 retailers£132 GBP to £797 GBP

Retailer 1
-
£120 GBP
$160 USD
Price last confirmed 19 days ago
A
Retailer 2
-
£132 GBP
$176 USD
View
Final sale: no returns
Retailer 3
-
£139 GBP
$185 USD
View
Price last confirmed 20 days ago
Retailer 4
-
£139 GBP
$185 USD
View
Price last confirmed 40 days ago
Retailer 5
-
£146 GBP
$195 USD
View
Price last confirmed 40 days ago
Retailer 6
-
£149 GBP
$198 USD
View
Price last confirmed 17 days ago
Retailer 7
-
£195 GBP
$260 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
£209 GBP
$278 USD
View
A
Retailer 9
-
£245 GBP
$326 USD
View
A
Retailer 10
-
£258 GBP
€327 EUR
View
A
Retailer 11
-
£259 GBP
View
A
Retailer 12
-
£267 GBP
ZAR 5,735 ZAR
View
A
Retailer 13
-
£300 GBP
$400 USD
View
B+
Retailer 14
-
£370 GBP
A$759 AUD
View
B+
Retailer 15
-
£380 GBP
$506 USD
View
Retailer 16
-
£478 GBP
$636 USD
View
Price last confirmed 38 days ago
B+
Retailer 17
-
£496 GBP
$660 USD
View
B+
Retailer 18
-
£505 GBP
$672 USD
View
B+
Retailer 19
-
£515 GBP
$686 USD
View
B+
Retailer 20
-
£693 GBP
View
Most Expensive
B
Reve Diamonds
57AF3DBAF · Oct 28
£797 GBP
$1,061 USD
View
20 more retailers have this diamond
Prices start from £132 GBPSave up to £664 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
£132 GBP