Oval|Lab Grown|IGI

2.05ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG831604805

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831604805

Diamond specifications and retailer prices

From £546 GBP
€697 EUR
As of October 31, 2026
Save £23 GBP (4%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,329 GBP at Brilliant Earth · As of October 4, 2026
View at Brilliant Earth

About this 2.05ct lab-grown oval diamond

This 2.05ct lab-grown oval sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831604805 or 831604805. Listed at 11 retailers as of October 30, 2026, with a relatively tight 4% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

2.05
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831604805
Dimensions9.90 × 7.05 × 4.40 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.90 mm7.05 mm2.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831604805
Side View
Table 59.0%Crown 37.6°Girdle: THK-VTKPavilion 38.5°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: £2,329 GBP|Low: £230 GBP|High: £2,403 GBP|Avg: £824 GBP|-3.1%
Brilliant Earth
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
October 31, 2026
Retailer 9£230 GBP
Retailer 5£293 GBP
Retailer 6£299 GBP
Retailer 10£396 GBP
Retailer 2£546 GBP
Retailer 13£561 GBP
Retailer 7£569 GBP
Retailer 11£582 GBP
Retailer 12£745 GBP
Retailer 8£793 GBP
Retailer 4£1,171 GBP
Retailer 14£1,296 GBP
Retailer 3£2,219 GBP
Brilliant Earth£2,329 GBP

24 data points across 14 retailers

11 retailers£546 GBP to £569 GBP

Retailer 1
-
£230 GBP
$308 USD
Price last confirmed 30 days ago
Retailer 2
-
£279 GBP
$374 USD
View
Price last confirmed 36 days ago
Retailer 3
-
£293 GBP
$393 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
£546 GBP
€697 EUR
View
A
Retailer 5
-
£569 GBP
$762 USD
View
Retailer 6
-
£745 GBP
$998 USD
View
Price last confirmed 29 days ago
Retailer 7
-
£793 GBP
ZAR 17,167 ZAR
View
Price last confirmed 30 days ago
Retailer 8
-
£1,053 GBP
$1,411 USD
View
Price last confirmed 31 days ago
Retailer 9
-
£1,296 GBP
View
Price last confirmed 31 days ago
Retailer 10
-
£2,219 GBP
$2,973 USD
View
Price last confirmed 30 days ago
Most Expensive
Brilliant Earth
21379879Y · Oct 4
£2,329 GBP
$3,120 USD
View
Price last confirmed 27 days ago
10 more retailers have this diamond
Prices start from £546 GBPSave up to £23 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
2.05ct Oval
£546 GBP