Oval|Lab Grown|IGI

20.09ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG805648247

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG805648247

Diamond specifications and retailer prices

From €8,086 EUR
£7,113 GBP
As of November 1, 2026
Save €23,019 EUR (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €31,376 EUR at Taylor and Hart · As of October 17, 2026
View at Taylor and Hart

About this 20.09ct lab-grown oval diamond

This 20.09ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805648247 or 805648247. Listed at 17 retailers as of October 31, 2026, with a 285% 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

20.09
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805648247
Dimensions21.78 × 15.17 × 9.82 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
21.78 mm15.17 mm20.09 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805648247
Side View
Table 59.0%Crown 38°Girdle: MED-STKPavilion 41°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €8,679 EUR|Low: €8,083 EUR|High: €43,622 EUR|Avg: €14,459 EUR
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
Taylor and Hart
November 1, 2026
Retailer 9€8,086 EUR
Retailer 1€8,679 EUR
Retailer 14€9,026 EUR
Retailer 4€9,393 EUR
Retailer 3€10,067 EUR
Retailer 11€10,067 EUR
Retailer 15€10,070 EUR
Retailer 2€10,304 EUR
Retailer 16€10,687 EUR
Retailer 7€10,749 EUR
Retailer 13€11,322 EUR
Retailer 10€11,949 EUR
Retailer 6€13,637 EUR
Retailer 12€16,350 EUR
Retailer 5€23,377 EUR
Retailer 8€31,104 EUR
Taylor and Hart€31,376 EUR

26 data points across 17 retailers

17 retailers€8,086 EUR to €31,104 EUR

B+
Cheapest Retailer
-
€8,086 EUR
£7,113 GBP
B+
Retailer 2
-
€8,679 EUR
$9,696 USD
View
B+
Retailer 3
-
€9,026 EUR
$10,084 USD
View
B+
Retailer 4
-
€9,393 EUR
$10,494 USD
View
Retailer 5
-
€10,067 EUR
$11,247 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
€10,067 EUR
$11,247 USD
View
B+
Retailer 7
-
€10,070 EUR
$11,250 USD
View
B+
Retailer 8
-
€10,304 EUR
$11,512 USD
View
B
Retailer 9
-
€10,687 EUR
$11,940 USD
View
B
Retailer 10
-
€10,749 EUR
$12,009 USD
View
B+
Retailer 11
-
€11,322 EUR
$12,649 USD
View
B+
Retailer 12
-
€11,949 EUR
£10,511 GBP
View
B
Retailer 13
-
€13,637 EUR
$15,235 USD
View
Final sale: no returns
B
Retailer 14
-
€16,350 EUR
View
B
Retailer 15
-
€23,377 EUR
$26,117 USD
View
B
Retailer 16
-
€31,104 EUR
$34,750 USD
View
Most Expensive
Taylor and Hart
U4VGRS5 · Oct 17
€31,376 EUR
$35,053 USD
View
Price last confirmed 15 days ago
16 more retailers have this diamond
Prices start from €8,086 EURSave up to €23,019 EUR

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.

B+
20.09ct Oval
€8,086 EUR