Radiant|Lab Grown|IGI

3.25ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG754563501

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

Certificate IGI LG754563501

Diamond specifications and retailer prices

From £1,413 GBP
HK$14,700 HKD
As of October 30, 2026
Save £6,329 GBP (82%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: £7,742 GBP at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 3.25ct lab-grown radiant diamond

This 3.25ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754563501 or 754563501. Listed at 32 retailers as of October 23, 2026, with prices from £1,413 to £7,742, a £6,329 spread on the same certified stone. Do Amore Diamonds lists it at £7,742. 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

3.25
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563501
Dimensions7.45 × 7.45 × 4.83 mm
L/W Ratio1.00
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
7.45 mm7.45 mm3.25 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563501
Side View
Table 64.0%Crown 40.4°Girdle: Slightly ThickPavilion 33.8°Culet: NoneDepth 64.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £7,742 GBP|Low: £872 GBP|High: £7,742 GBP|Avg: £2,487 GBP
Do Amore Diamonds
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October 29, 2026
Retailer 7£872 GBP
Retailer 10£948 GBP
Retailer 6£1,012 GBP
Retailer 15£1,120 GBP
Retailer 20£1,141 GBP
Retailer 14£1,207 GBP
Retailer 24£1,235 GBP
Retailer 9£1,413 GBP
Retailer 13£1,595 GBP
Retailer 8£1,686 GBP
Retailer 22£1,787 GBP
Retailer 16£1,980 GBP
Retailer 25£1,992 GBP
Retailer 19£2,524 GBP
Retailer 21£2,563 GBP
Retailer 17£2,701 GBP
Retailer 18£2,899 GBP
Retailer 5£2,928 GBP
Retailer 3£3,166 GBP
Retailer 23£3,605 GBP
Retailer 4£3,893 GBP
Retailer 12£4,097 GBP
Retailer 2£4,994 GBP
Retailer 11£5,811 GBP
Do Amore Diamonds£7,742 GBP

37 data points across 25 retailers

32 retailers£1,413 GBP to £7,742 GBP

Retailer 1
-
£872 GBP
$1,161 USD
Price last confirmed 8 days ago
Retailer 2
-
£872 GBP
$1,161 USD
View
Price last confirmed 21 days ago
Retailer 3
-
£872 GBP
$1,161 USD
View
Price last confirmed 30 days ago
Retailer 4
-
£948 GBP
$1,263 USD
View
Price last confirmed 32 days ago
Retailer 5
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£997 GBP
$1,328 USD
View
Price last confirmed 32 days ago
Retailer 6
-
£1,012 GBP
$1,347 USD
View
Price last confirmed 21 days ago
Retailer 7
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£1,141 GBP
$1,520 USD
View
Price last confirmed 6 days ago
Retailer 8
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£1,207 GBP
$1,607 USD
View
Price last confirmed 8 days ago
Retailer 9
-
£1,235 GBP
View
Price last confirmed 13 days ago
A
Retailer 10
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£1,413 GBP
HK$14,700 HKD
View
Retailer 11
-
£1,595 GBP
View
Price last confirmed 7 days ago
Retailer 12
-
£1,612 GBP
View
Price last confirmed 14 days ago
Retailer 13
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£1,686 GBP
$2,245 USD
View
Price last confirmed 8 days ago
A
Retailer 14
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£1,980 GBP
$2,637 USD
View
Retailer 15
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£1,992 GBP
$2,653 USD
View
Price last confirmed 8 days ago
Retailer 16
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£2,092 GBP
$2,786 USD
View
Price last confirmed 8 days ago
Retailer 17
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£2,092 GBP
$2,786 USD
View
Price last confirmed 29 days ago
Retailer 18
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£2,092 GBP
$2,786 USD
View
Price last confirmed 19 days ago
Retailer 19
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£2,524 GBP
A$5,172 AUD
View
Price last confirmed 7 days ago
Retailer 20
-
£2,563 GBP
ZAR 55,143 ZAR
View
Price last confirmed 10 days ago
Retailer 21
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£2,701 GBP
View
Price last confirmed 8 days ago
Retailer 22
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£2,899 GBP
$3,861 USD
View
Price last confirmed 8 days ago
Retailer 23
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£2,928 GBP
$3,899 USD
View
Price last confirmed 7 days ago
Retailer 24
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£3,166 GBP
$4,216 USD
View
Price last confirmed 9 days ago
Retailer 25
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£3,605 GBP
View
Price last confirmed 11 days ago
Retailer 26
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£3,893 GBP
A$7,975 AUD
View
Price last confirmed 21 days ago
Retailer 27
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£3,960 GBP
$5,274 USD
View
Price last confirmed 8 days ago
Retailer 28
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£3,993 GBP
$5,318 USD
View
Price last confirmed 53 days ago
Retailer 29
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£4,097 GBP
SGD 7,372 SGD
View
Price last confirmed 9 days ago
B
Retailer 30
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£4,994 GBP
$6,650 USD
View
B
Retailer 31
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£4,994 GBP
$6,650 USD
View
Most Expensive
B
Do Amore Diamonds
27-56C1C75D0 · Oct 23
£7,742 GBP
$10,310 USD
View
31 more retailers have this diamond
Prices start from £1,413 GBPSave up to £6,329 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
3.25ct Radiant
£1,413 GBP