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Radiant|Lab Grown|IGI

2.55ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG762508725

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

Certificate IGI LG762508725

Diamond specifications and retailer prices

From £425 GBP
$570 USD
As of October 31, 2026
Save £2,545 GBP (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,970 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.55ct lab-grown radiant diamond

This 2.55ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG762508725 or 762508725. Listed at 11 retailers as of October 31, 2026, with prices from £425 to £2,970, a £2,545 spread on the same certified stone. Brilliant Earth lists it at £2,970. 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

2.55
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762508725
Dimensions9.84 × 6.60 × 4.46 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.84 mm6.60 mm2.55 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762508725
Side View
Table 64.0%Crown 46°Girdle: MED-STKPavilion 32.7°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
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: Oct 31
Current: £2,970 GBP|Low: £425 GBP|High: £2,970 GBP|Avg: £1,034 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 5£425 GBP
Retailer 11£447 GBP
Retailer 3£482 GBP
Retailer 7£541 GBP
Retailer 2£610 GBP
Retailer 4£879 GBP
Retailer 9£1,017 GBP
Retailer 6£1,471 GBP
Retailer 8£1,667 GBP
Retailer 10£2,597 GBP
Brilliant Earth£2,970 GBP

10 data points across 11 retailers

11 retailers£425 GBP to £2,970 GBP

A
Cheapest Retailer
-
£425 GBP
$570 USD
Retailer 2
-
£447 GBP
View
Price last confirmed 15 days ago
B+
Retailer 3
-
£482 GBP
$646 USD
View
Retailer 4
-
£541 GBP
$725 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
£610 GBP
€778 EUR
View
B+
Retailer 6
-
£879 GBP
$1,178 USD
View
B+
Retailer 7
-
£1,017 GBP
$1,362 USD
View
Retailer 8
-
£1,471 GBP
View
Price last confirmed 7 days ago
B
Retailer 9
-
£1,667 GBP
$2,234 USD
View
B
Retailer 10
-
£2,597 GBP
$3,480 USD
View
Most Expensive
B
Brilliant Earth
22172502A · Oct 31
£2,970 GBP
$3,980 USD
View
10 more retailers have this diamond
Prices start from £425 GBPSave up to £2,545 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
2.55ct Radiant
£425 GBP