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Round|Lab Grown|IGI

2.03ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG516243920

Shape and cutting style on the report: Round brilliant

Certificate IGI LG516243920

Diamond specifications and retailer prices

From £364 GBP
$488 USD
As of October 29, 2026
Save £1,530 GBP (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,894 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.03ct lab-grown round diamond

This 2.03ct 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 LG516243920 or 516243920. Listed at 14 retailers as of October 29, 2026, with prices from £364 to £1,894, a £1,530 spread on the same certified stone. MOH London lists it at £1,894. 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

2.03
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG516243920
Dimensions8.08 × 8.03 × 5.08 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
8.08 mm8.03 mm2.03 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG516243920
Side View
Table 56.0%Crown 35.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 63.0%

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: £1,894 GBP|Low: £291 GBP|High: £1,906 GBP|Avg: £841 GBP|-0.6%
MOH London
Retailer 2
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Retailer 6
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Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
October 30, 2026
Retailer 5£291 GBP
Retailer 11£364 GBP
Retailer 13£407 GBP
Retailer 12£452 GBP
Retailer 16£452 GBP
Retailer 9£556 GBP
Retailer 15£641 GBP
Retailer 4£646 GBP
Retailer 14£703 GBP
Retailer 6£757 GBP
Retailer 2£806 GBP
Retailer 3£1,187 GBP
Retailer 10£1,213 GBP
Retailer 8£1,471 GBP
Retailer 7£1,511 GBP
MOH London£1,894 GBP

31 data points across 16 retailers

14 retailers£364 GBP to £1,894 GBP

A
Cheapest Retailer
-
£364 GBP
$488 USD
A
Retailer 2
-
£407 GBP
$546 USD
View
Retailer 3
-
£452 GBP
$605 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
£452 GBP
$605 USD
View
A
Retailer 5
-
£556 GBP
$745 USD
View
B+
Retailer 6
-
£641 GBP
$859 USD
View
Retailer 7
-
£646 GBP
$866 USD
View
Price last confirmed 75 days ago
B+
Retailer 8
-
£703 GBP
$942 USD
View
B+
Retailer 9
-
£757 GBP
$1,014 USD
View
B+
Retailer 10
-
£806 GBP
View
B
Retailer 11
-
£1,187 GBP
$1,590 USD
View
B
Retailer 12
-
£1,213 GBP
$1,625 USD
View
Retailer 13
-
£1,471 GBP
$1,971 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG516243920 · Oct 29
£1,894 GBP
View
13 more retailers have this diamond
Prices start from £364 GBPSave up to £1,530 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
2.03ct Round
£364 GBP