Oval|Lab Grown|IGI

3.00ct F VVS1 Oval Lab Grown Diamond

ID • F/VVS1 • IGI LG828605511

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828605511

Diamond specifications and retailer prices

From £667 GBP
$894 USD
As of November 1, 2026
Save £2,734 GBP (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £5,389 GBP at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 3ct lab-grown oval diamond

This 3ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828605511 or 828605511. Listed at 9 retailers as of November 1, 2026, with a 410% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.00
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828605511
Dimensions11.17 × 8.17 × 5.08 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.17 mm8.17 mm3.00 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828605511
Side View
Table 61.0%Crown 35.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

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: Nov 1
Current: £5,389 GBP|Low: £667 GBP|High: £5,389 GBP|Avg: £1,356 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9£667 GBP
Retailer 6£679 GBP
Retailer 3£824 GBP
Retailer 5£998 GBP
Retailer 2£1,002 GBP
Retailer 8£1,291 GBP
Retailer 4£2,348 GBP
Retailer 7£3,402 GBP
Brilliant Earth£5,389 GBP

20 data points across 9 retailers

9 retailers£667 GBP to £3,402 GBP

A
Cheapest Retailer
-
£667 GBP
$894 USD
A
Retailer 2
-
£679 GBP
$910 USD
View
A
Retailer 3
-
£824 GBP
€1,051 EUR
View
B+
Retailer 4
-
£998 GBP
$1,337 USD
View
B+
Retailer 5
-
£1,002 GBP
A$2,065 AUD
View
B+
Retailer 6
-
£1,291 GBP
$1,729 USD
View
B
Retailer 7
-
£2,348 GBP
A$4,840 AUD
View
B
Retailer 8
-
£3,402 GBP
$4,558 USD
View
Most Expensive
Brilliant Earth
22170782A · Nov 1
£5,389 GBP
$7,220 USD
View
Price under review
8 more retailers have this diamond
Prices start from £667 GBPSave up to £2,734 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
3.00ct Oval
£667 GBP