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Round|Lab Grown|IGI

2.48ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG840634936

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840634936

Diamond specifications and retailer prices

From £3,131 GBP
$4,170 USD
As of October 29, 2026
Save £3,853 GBP (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £11,037 GBP at Michael Trio · As of October 29, 2026
View at Michael Trio

About this 2.48ct lab-grown round diamond

This 2.48ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634936 or 840634936. Listed at 13 retailers as of October 29, 2026, with a 123% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.48
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634936
Dimensions8.73 × 8.79 × 5.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.73 mm8.79 mm2.48 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634936
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £11,037 GBP|Low: £3,131 GBP|High: £12,142 GBP|Avg: £6,149 GBP|-9.1%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 7£3,131 GBP
Retailer 5£3,357 GBP
Retailer 11£3,688 GBP
Retailer 12£3,886 GBP
Retailer 6£4,212 GBP
Retailer 4£4,386 GBP
Retailer 9£4,987 GBP
Retailer 13£5,155 GBP
Retailer 8£6,985 GBP
Retailer 10£7,429 GBP
Retailer 2£8,125 GBP
Retailer 3£9,444 GBP
Michael Trio£11,037 GBP

12 data points across 13 retailers

13 retailers£3,131 GBP to £6,985 GBP

B+
Cheapest Retailer
-
£3,131 GBP
$4,170 USD
Final sale: no returns
B+
Retailer 2
-
£3,357 GBP
$4,470 USD
View
B+
Retailer 3
-
£3,688 GBP
View
B
Retailer 4
-
£3,886 GBP
$5,175 USD
View
B+
Retailer 5
-
£4,212 GBP
View
B
Retailer 6
-
£4,386 GBP
$5,841 USD
View
B
Retailer 7
-
£4,987 GBP
€6,325 EUR
View
B
Retailer 8
-
£5,155 GBP
$6,865 USD
View
B
Retailer 9
-
£6,985 GBP
View
Retailer 10
-
£7,429 GBP
$9,893 USD
View
Price under review
Retailer 11
-
£8,125 GBP
$10,820 USD
View
Price under review
Retailer 12
-
£9,444 GBP
$12,577 USD
View
Price under review
Most Expensive
Michael Trio
2121996009 · Oct 29
£11,037 GBP
SGD 19,862 SGD
View
Price under review
12 more retailers have this diamond
Prices start from £3,131 GBPSave up to £3,853 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.

B+
2.48ct Round
£3,131 GBP