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Radiant|Lab Grown|IGI

2.09ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG735546135

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG735546135

Diamond specifications and retailer prices

From £382 GBP
As of November 4, 2026
Save £3,006 GBP (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £3,388 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 2.09ct lab-grown radiant diamond

This 2.09ct lab-grown radiant 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 LG735546135 or 735546135. Listed at 25 retailers as of November 4, 2026, with prices from £382 to £3,388, a £3,006 spread on the same certified stone. Do Amore Diamonds lists it at £3,388. 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

2.09
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735546135
Dimensions9.59 × 6.61 × 3.95 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.59 mm6.61 mm2.09 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735546135
Side View
Table 64.0%Crown 39°Girdle: MediumPavilion 31.4°Culet: NoneDepth 59.8%

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 4
Current: £3,388 GBP|Low: £382 GBP|High: £3,388 GBP|Avg: £1,404 GBP
Do Amore Diamonds
Retailer 2
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November 5, 2026
Retailer 15£382 GBP
Retailer 7£426 GBP
Retailer 12£427 GBP
Retailer 6£473 GBP
Retailer 22£576 GBP
Retailer 23£618 GBP
Retailer 8£734 GBP
Retailer 19£759 GBP
Retailer 13£808 GBP
Retailer 5£1,076 GBP
Retailer 4£1,221 GBP
Retailer 18£1,260 GBP
Retailer 3£1,374 GBP
Retailer 16£1,517 GBP
Retailer 10£1,620 GBP
Retailer 9£1,755 GBP
Retailer 14£1,779 GBP
Retailer 11£1,801 GBP
Retailer 20£1,822 GBP
Retailer 17£1,969 GBP
Retailer 2£2,262 GBP
Retailer 21£2,682 GBP
Do Amore Diamonds£3,388 GBP

35 data points across 23 retailers

25 retailers£382 GBP to £3,388 GBP

A
Cheapest Retailer
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£382 GBP
A
Retailer 2
-
£426 GBP
View
Final sale: no returns
A
Retailer 3
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£427 GBP
View
A
Retailer 4
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£473 GBP
View
Retailer 5
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£473 GBP
View
Price last confirmed 20 days ago
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Retailer 6
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£576 GBP
View
A
Retailer 7
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£618 GBP
View
A
Retailer 8
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£734 GBP
View
A
Retailer 9
-
£759 GBP
View
A
Retailer 10
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£808 GBP
View
B+
Retailer 11
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£1,076 GBP
View
B+
Retailer 12
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£1,221 GBP
View
B+
Retailer 13
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£1,260 GBP
View
B+
Retailer 14
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£1,374 GBP
View
B+
Retailer 15
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£1,517 GBP
View
B+
Retailer 16
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£1,620 GBP
View
B+
Retailer 17
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£1,693 GBP
View
B+
Retailer 18
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£1,755 GBP
View
B+
Retailer 19
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£1,779 GBP
View
B+
Retailer 20
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£1,801 GBP
View
B+
Retailer 21
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£1,822 GBP
View
B+
Retailer 22
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£1,969 GBP
View
B+
Retailer 23
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£2,262 GBP
View
B
Retailer 24
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£2,682 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9BFB1B4A0 · Nov 4
£3,388 GBP
$4,560 USD
View
24 more retailers have this diamond
Prices start from £382 GBPSave up to £3,006 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
2.09ct Radiant
£382 GBP