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Oval|Lab Grown|IGI

0.81ct D FL Oval Lab Grown Diamond

VG • D/FL • IGI LG825656594

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825656594

Diamond specifications and retailer prices

From £251 GBP
$337 USD
As of November 1, 2026
Save £881 GBP (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,132 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.81ct lab-grown oval diamond

This 0.81ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825656594 or 825656594. Listed at 19 retailers as of November 1, 2026, with prices from £251 to £1,132, a £881 spread on the same certified stone. Reve Diamonds lists it at £1,132. 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
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825656594
Dimensions7.76 × 5.25 × 3.18 mm
L/W Ratio1.48
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
7.76 mm5.25 mm0.81 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825656594
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.6%

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: Nov 1
Current: £491 GBP|Low: £221 GBP|High: £1,159 GBP|Avg: £580 GBP|-2.2%
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
Reve Diamonds
November 2, 2026
Retailer 7£230 GBP
Retailer 2£251 GBP
Retailer 9£285 GBP
Retailer 10£285 GBP
Retailer 13£365 GBP
Retailer 17£393 GBP
Retailer 18£414 GBP
Retailer 14£455 GBP
Retailer 1£491 GBP
Retailer 6£496 GBP
Retailer 11£506 GBP
Retailer 5£507 GBP
Retailer 3£626 GBP
Retailer 15£712 GBP
Retailer 16£768 GBP
Retailer 8£917 GBP
Retailer 4£932 GBP
Retailer 12£1,118 GBP
Reve Diamonds£1,132 GBP

29 data points across 19 retailers

19 retailers£251 GBP to £1,132 GBP

Retailer 1
-
£230 GBP
$309 USD
Price last confirmed 22 days ago
A
Retailer 2
-
£251 GBP
$337 USD
View
Final sale: no returns
Retailer 3
-
£285 GBP
$383 USD
View
Price last confirmed 21 days ago
Retailer 4
-
£285 GBP
$383 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
£365 GBP
View
B+
Retailer 6
-
£393 GBP
$528 USD
View
B+
Retailer 7
-
£414 GBP
$556 USD
View
B+
Retailer 8
-
£455 GBP
€581 EUR
View
B+
Retailer 9
-
£491 GBP
View
B+
Retailer 10
-
£496 GBP
$665 USD
View
B+
Retailer 11
-
£506 GBP
ZAR 10,978 ZAR
View
B+
Retailer 12
-
£507 GBP
$680 USD
View
B
Retailer 13
-
£626 GBP
$840 USD
View
B
Retailer 14
-
£712 GBP
$955 USD
View
B
Retailer 15
-
£768 GBP
$1,030 USD
View
Retailer 16
-
£917 GBP
$1,231 USD
View
Price last confirmed 26 days ago
B
Retailer 17
-
£932 GBP
$1,251 USD
View
B
Retailer 18
-
£1,118 GBP
View
Most Expensive
B
Reve Diamonds
6EA5A7771 · Nov 1
£1,132 GBP
$1,519 USD
View
18 more retailers have this diamond
Prices start from £251 GBPSave up to £881 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
£251 GBP