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Round|Lab Grown|IGI

2.50ct I VS2 Round Lab Grown Diamond

VG • I/VS2 • IGI LG480148943

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480148943

Diamond specifications and retailer prices

From £1,209 GBP
$1,620 USD
As of October 30, 2026
Save £5,330 GBP (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £6,539 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct lab-grown round diamond

This 2.5ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG480148943 or 480148943. Listed at 12 retailers as of October 29, 2026, with prices from £1,209 to £6,539, a £5,330 spread on the same certified stone. MOH London lists it at £6,539. 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

2.50
Carat
I
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480148943
Dimensions8.61 × 8.68 × 5.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.61 mm8.68 mm2.50 ctI / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480148943
Side View
Table 62.0%Crown 36.3°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £6,539 GBP|Low: £1,209 GBP|High: £10,866 GBP|Avg: £4,544 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2£1,209 GBP
Retailer 9£1,999 GBP
Retailer 6£2,931 GBP
Retailer 7£3,153 GBP
Retailer 8£3,514 GBP
Retailer 4£4,106 GBP
Retailer 5£4,710 GBP
Retailer 3£5,798 GBP
MOH London£6,539 GBP
Retailer 10£10,866 GBP

41 data points across 10 retailers

12 retailers£1,209 GBP to £6,539 GBP

B
Cheapest Retailer
-
£1,209 GBP
$1,620 USD
B
Retailer 2
-
£2,617 GBP
$3,507 USD
View
B
Retailer 3
-
£2,848 GBP
$3,816 USD
View
B
Retailer 4
-
£2,931 GBP
$3,927 USD
View
Final sale: no returns
B
Retailer 5
-
£3,036 GBP
$4,068 USD
View
Retailer 6
-
£3,036 GBP
$4,068 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
£3,153 GBP
$4,225 USD
View
B
Retailer 8
-
£3,794 GBP
$5,084 USD
View
B
Retailer 9
-
£4,106 GBP
$5,502 USD
View
B
Retailer 10
-
£4,710 GBP
$6,311 USD
View
B
Retailer 11
-
£5,798 GBP
View
Most Expensive
B
MOH London
LG480148943 · Oct 29
£6,539 GBP
View
11 more retailers have this diamond
Prices start from £1,209 GBPSave up to £5,330 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
2.50ct Round
£1,209 GBP