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Round|Lab Grown|IGI

2.46ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG517290317

Shape and cutting style on the report: Round brilliant

Certificate IGI LG517290317

Diamond specifications and retailer prices

From £439 GBP
$585 USD
As of October 29, 2026
Save £1,938 GBP (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,378 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.46ct lab-grown round diamond

This 2.46ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG517290317 or 517290317. Listed at 13 retailers as of October 29, 2026, with prices from £439 to £2,378, a £1,938 spread on the same certified stone. MOH London lists it at £2,378. 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

2.46
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517290317
Dimensions8.63 × 8.57 × 5.39 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
8.63 mm8.57 mm2.46 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG517290317
Side View
Table 55.5%Crown 35.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £2,378 GBP|Low: £351 GBP|High: £2,394 GBP|Avg: £1,037 GBP|+0.5%
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 28, 2026
Retailer 8£439 GBP
Retailer 11£492 GBP
Retailer 9£544 GBP
Retailer 13£544 GBP
Retailer 2£642 GBP
Retailer 12£732 GBP
Retailer 10£837 GBP
Retailer 3£926 GBP
Retailer 14£1,079 GBP
Retailer 6£1,140 GBP
Retailer 7£1,352 GBP
Retailer 4£1,763 GBP
Retailer 5£1,823 GBP
MOH London£2,378 GBP

18 data points across 14 retailers

13 retailers£439 GBP to £2,378 GBP

A
Cheapest Retailer
-
£439 GBP
$585 USD
A
Retailer 2
-
£492 GBP
$655 USD
View
Final sale: no returns
A
Retailer 3
-
£492 GBP
$655 USD
View
A
Retailer 4
-
£544 GBP
$725 USD
View
Retailer 5
-
£544 GBP
$725 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
£642 GBP
$855 USD
View
B+
Retailer 7
-
£732 GBP
$975 USD
View
B+
Retailer 8
-
£837 GBP
$1,115 USD
View
B
Retailer 9
-
£1,079 GBP
$1,437 USD
View
B
Retailer 10
-
£1,352 GBP
$1,800 USD
View
B
Retailer 11
-
£1,433 GBP
$1,908 USD
View
Retailer 12
-
£1,763 GBP
$2,348 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG517290317 · Oct 29
£2,378 GBP
View
12 more retailers have this diamond
Prices start from £439 GBPSave up to £1,938 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
2.46ct Round
£439 GBP