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Radiant|Lab Grown|IGI

2.53ct E IF Radiant Lab Grown Diamond

VG • E/IF • IGI LG735533631

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

Certificate IGI LG735533631

Diamond specifications and retailer prices

From £592 GBP
As of November 2, 2026
Save £3,752 GBP (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,344 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.53ct lab-grown radiant diamond

This 2.53ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG735533631 or 735533631. Listed at 22 retailers as of November 2, 2026, with prices from £592 to £4,344, a £3,752 spread on the same certified stone. Brilliant Earth lists it at £4,344. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.53
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735533631
Dimensions6.61 × 6.61 × 4.51 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
6.61 mm6.61 mm2.53 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735533631
Side View
Table 65.0%Crown 46.8°Girdle: MED-STKPavilion 33.4°Culet: NoneDepth 68.2%

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 2
Current: £4,344 GBP|Low: £517 GBP|High: £4,344 GBP|Avg: £1,482 GBP
Brilliant Earth
Retailer 2
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Retailer 20
November 2, 2026
Retailer 11£539 GBP
Retailer 2£592 GBP
Retailer 12£625 GBP
Retailer 17£689 GBP
Retailer 13£818 GBP
Retailer 8£852 GBP
Retailer 7£881 GBP
Retailer 14£937 GBP
Retailer 16£950 GBP
Retailer 19£1,297 GBP
Retailer 18£1,390 GBP
Retailer 6£1,484 GBP
Retailer 20£1,510 GBP
Retailer 4£1,890 GBP
Retailer 5£1,997 GBP
Retailer 9£2,019 GBP
Retailer 3£2,024 GBP
Retailer 15£2,466 GBP
Retailer 10£3,119 GBP
Brilliant Earth£4,344 GBP

30 data points across 20 retailers

22 retailers£592 GBP to £4,344 GBP

A
Cheapest Retailer
-
£592 GBP
Retailer 2
-
£625 GBP
$839 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
£689 GBP
$925 USD
View
A
Retailer 4
-
£818 GBP
$1,098 USD
View
Final sale: no returns
A
Retailer 5
-
£852 GBP
$1,143 USD
View
A
Retailer 6
-
£881 GBP
$1,182 USD
View
A
Retailer 7
-
£937 GBP
View
A
Retailer 8
-
£950 GBP
€1,214 EUR
View
A
Retailer 9
-
£1,297 GBP
$1,741 USD
View
A
Retailer 10
-
£1,390 GBP
A$2,869 AUD
View
A
Retailer 11
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£1,484 GBP
$1,992 USD
View
A
Retailer 12
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£1,510 GBP
ZAR 32,738 ZAR
View
Retailer 13
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£1,540 GBP
$2,066 USD
View
Price last confirmed 7 days ago
Retailer 14
-
£1,757 GBP
$2,358 USD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
£1,890 GBP
$2,536 USD
View
B+
Retailer 16
-
£1,893 GBP
$2,540 USD
View
B+
Retailer 17
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£1,997 GBP
$2,680 USD
View
B+
Retailer 18
-
£2,019 GBP
$2,709 USD
View
B+
Retailer 19
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£2,024 GBP
$2,716 USD
View
B+
Retailer 20
-
£2,466 GBP
View
B
Retailer 21
-
£3,119 GBP
$4,185 USD
View
Most Expensive
B
Brilliant Earth
15947503A · Nov 2
£4,344 GBP
$5,830 USD
View
21 more retailers have this diamond
Prices start from £592 GBPSave up to £3,752 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
2.53ct Radiant
£592 GBP