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Round|Lab Grown|IGI

2.20ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG601389923

Shape and cutting style on the report: Round brilliant

Certificate IGI LG601389923

Diamond specifications and retailer prices

From £3,217 GBP
$4,310 USD
As of October 31, 2026
2 retailers carry this diamond
Most expensive: £3,217 GBP at Brilliant Earth
View at Brilliant Earth

About this 2.2ct lab-grown round diamond

This 2.2ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG601389923 or 601389923. Listed at 2 retailers as of October 31, 2026. 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

2.20
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG601389923
Dimensions8.40 × 8.36 × 5.10 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
8.40 mm8.36 mm2.20 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG601389923
Side View
Table 59.0%Crown 33.4°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £3,217 GBP|Low: £293 GBP|High: £4,851 GBP|Avg: £1,741 GBP|-14.3%
Brilliant Earth
Retailer 2
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Retailer 8
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Retailer 14
August 17, 2026
Retailer 8£293 GBP
Retailer 4£624 GBP
Retailer 2£631 GBP
Retailer 9£775 GBP
Retailer 12£865 GBP
Retailer 6£901 GBP
Retailer 3£1,129 GBP
Retailer 11£1,464 GBP
Retailer 5£1,466 GBP
Retailer 14£1,718 GBP
Retailer 10£1,846 GBP
Retailer 7£2,046 GBP
Brilliant Earth£3,217 GBP
Retailer 13£3,261 GBP

71 data points across 14 retailers

2 retailers

Retailer 1
-
£2,046 GBP
$2,742 USD
Price last confirmed 77 days ago
Most Expensive
B
Brilliant Earth
18396436Y · Oct 31
£3,217 GBP
$4,310 USD
View
1 more retailer has this diamond

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
2.20ct Round
£3,217 GBP