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Oval|Lab Grown|IGI

2.50ct I VS1 Oval Lab Grown Diamond

GD • I/VS1 • IGI LG432019191

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG432019191

Diamond specifications and retailer prices

From £918 GBP
$1,223 USD
As of October 30, 2026
Save £2,723 GBP (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,641 GBP at MOH London · As of October 27, 2026
View at MOH London

About this 2.5ct lab-grown oval diamond

This 2.5ct lab-grown oval sits in the two to three carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG432019191 or 432019191. Listed at 11 retailers as of October 27, 2026, with prices from £918 to £3,641, a £2,723 spread on the same certified stone. MOH London lists it at £3,641. 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
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
Crown angle35.6°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG432019191
Dimensions10.49 × 7.71 × 4.42 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Top View
10.49 mm7.71 mm2.50 ctI / VS1
OriginLab Grown
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG432019191
Side View
Table 62.5%Crown 35.6°Girdle: STK-VTKPavilion 35.4°Culet: NoneDepth 57.3%

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: £3,641 GBP|Low: £795 GBP|High: £4,558 GBP|Avg: £2,148 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 13£795 GBP
Retailer 4£918 GBP
Retailer 12£1,153 GBP
Retailer 14£1,284 GBP
Retailer 9£1,307 GBP
Retailer 6£1,541 GBP
Retailer 2£1,558 GBP
Retailer 10£1,823 GBP
Retailer 3£2,150 GBP
Retailer 11£3,078 GBP
Retailer 8£3,236 GBP
Retailer 7£3,285 GBP
MOH London£3,641 GBP
Retailer 5£4,558 GBP

22 data points across 14 retailers

11 retailers£918 GBP to £3,641 GBP

B
Cheapest Retailer
-
£918 GBP
$1,223 USD
Retailer 2
-
£1,153 GBP
$1,536 USD
View
Price last confirmed 17 days ago
B
Retailer 3
-
£1,284 GBP
$1,710 USD
View
B
Retailer 4
-
£1,307 GBP
$1,741 USD
View
B
Retailer 5
-
£1,558 GBP
View
C
Retailer 6
-
£1,823 GBP
$2,428 USD
View
C
Retailer 7
-
£2,150 GBP
$2,863 USD
View
C
Retailer 8
-
£3,078 GBP
View
C
Retailer 9
-
£3,236 GBP
CA$5,985 CAD
View
C
Retailer 10
-
£3,285 GBP
ZAR 70,680 ZAR
View
Most Expensive
C
MOH London
LG432019191 · Oct 27
£3,641 GBP
View
10 more retailers have this diamond
Prices start from £918 GBPSave up to £2,723 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 Oval
£918 GBP