Radiant|Lab Grown|IGI

2.27ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG617473489

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

Certificate IGI LG617473489

Diamond specifications and retailer prices

From £349 GBP
$468 USD
As of October 30, 2026
Save £2,748 GBP (89%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: £3,097 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.27ct lab-grown radiant diamond

This 2.27ct 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 LG617473489 or 617473489. Listed at 28 retailers as of October 30, 2026, with prices from £349 to £3,097, a £2,748 spread on the same certified stone. Do Amore Diamonds lists it at £3,097. 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

2.27
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617473489
Dimensions9.61 × 6.53 × 4.24 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
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
9.61 mm6.53 mm2.27 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617473489
Side View
Table 62.0%Crown 34.4°Girdle: Slightly ThickPavilion 33°Culet: NoneDepth 64.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £3,097 GBP|Low: £349 GBP|High: £4,344 GBP|Avg: £1,347 GBP
Do Amore Diamonds
Retailer 2
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Retailer 21
November 1, 2026
Retailer 3£349 GBP
Retailer 6£432 GBP
Retailer 10£602 GBP
Retailer 20£627 GBP
Retailer 8£631 GBP
Retailer 4£672 GBP
Retailer 15£730 GBP
Retailer 13£740 GBP
Retailer 18£1,060 GBP
Retailer 9£1,118 GBP
Retailer 19£1,153 GBP
Retailer 21£1,164 GBP
Retailer 5£1,251 GBP
Retailer 14£1,558 GBP
Retailer 7£1,619 GBP
Retailer 11£1,641 GBP
Retailer 12£1,740 GBP
Retailer 16£1,974 GBP
Retailer 2£1,994 GBP
Retailer 17£3,038 GBP
Do Amore Diamonds£3,097 GBP

40 data points across 21 retailers

28 retailers£349 GBP to £3,097 GBP

A
Cheapest Retailer
-
£349 GBP
$468 USD
Retailer 2
-
£349 GBP
$468 USD
View
Price last confirmed 25 days ago
Retailer 3
-
£392 GBP
$525 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
£432 GBP
$579 USD
View
Final sale: no returns
Retailer 5
-
£433 GBP
$580 USD
View
Price last confirmed 30 days ago
Retailer 6
-
£439 GBP
$588 USD
View
Price last confirmed 35 days ago
Retailer 7
-
£480 GBP
$643 USD
View
Price last confirmed 34 days ago
A
Retailer 8
-
£602 GBP
HK$6,300 HKD
View
A
Retailer 9
-
£627 GBP
$840 USD
View
A
Retailer 10
-
£631 GBP
$846 USD
View
A
Retailer 11
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£672 GBP
$900 USD
View
A
Retailer 12
-
£730 GBP
€932 EUR
View
A
Retailer 13
-
£740 GBP
View
A
Retailer 14
-
£1,060 GBP
A$2,186 AUD
View
A
Retailer 15
-
£1,118 GBP
$1,498 USD
View
A
Retailer 16
-
£1,153 GBP
ZAR 24,949 ZAR
View
B+
Retailer 17
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£1,164 GBP
$1,559 USD
View
B+
Retailer 18
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£1,251 GBP
$1,676 USD
View
B+
Retailer 19
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£1,256 GBP
$1,683 USD
View
Retailer 20
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£1,256 GBP
$1,683 USD
View
Price last confirmed 22 days ago
Retailer 21
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£1,411 GBP
$1,890 USD
View
Price last confirmed 32 days ago
B+
Retailer 22
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£1,619 GBP
$2,169 USD
View
B+
Retailer 23
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£1,641 GBP
$2,198 USD
View
B+
Retailer 24
-
£1,740 GBP
SGD 3,151 SGD
View
B+
Retailer 25
-
£1,974 GBP
A$4,070 AUD
View
B+
Retailer 26
-
£1,994 GBP
View
B
Retailer 27
-
£3,038 GBP
$4,070 USD
View
Most Expensive
B
Do Amore Diamonds
27-6618DD766 · Oct 31
£3,097 GBP
$4,150 USD
View
27 more retailers have this diamond
Prices start from £349 GBPSave up to £2,748 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
2.27ct Radiant
£349 GBP