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Oval|Lab Grown|IGI

0.51ct I VS2 Oval Lab Grown Diamond

VG • I/VS2 • IGI LG407944652

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407944652

Diamond specifications and retailer prices

From £285 GBP
$380 USD
As of October 29, 2026
7 retailers carry this diamond
Most expensive: £1,095 GBP at MOH London · As of October 1, 2026
View at MOH London

About this 0.51ct lab-grown oval diamond

This 0.51ct lab-grown oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG407944652 or 407944652. Listed at 7 retailers as of October 29, 2026. 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

0.51
Carat
I
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
Crown angle32.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407944652
Dimensions6.52 × 4.52 × 2.68 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.52 mm4.52 mm0.51 ctI / VS2
OriginLab Grown
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG407944652
Side View
Table 54.0%Crown 32.9°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.3%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: £1,095 GBP|Low: £173 GBP|High: £1,095 GBP|Avg: £570 GBP|+0.2%
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 4, 2026
Retailer 8£209 GBP
Retailer 10£243 GBP
Retailer 7£270 GBP
Retailer 11£270 GBP
Retailer 12£285 GBP
Retailer 14£387 GBP
Retailer 9£444 GBP
Retailer 2£495 GBP
Retailer 3£540 GBP
Retailer 6£565 GBP
Retailer 13£757 GBP
Retailer 4£1,053 GBP
Retailer 5£1,084 GBP
MOH London£1,095 GBP

9 data points across 14 retailers

7 retailers

Retailer 1
-
£209 GBP
$278 USD
Price last confirmed 28 days ago
Retailer 2
-
£252 GBP
$336 USD
View
Price last confirmed 35 days ago
Retailer 3
-
£270 GBP
$359 USD
View
Price last confirmed 27 days ago
B+
Retailer 4
-
£285 GBP
$380 USD
View
Retailer 5
-
£757 GBP
$1,008 USD
View
Price last confirmed 25 days ago
Retailer 6
-
£867 GBP
$1,155 USD
View
Price last confirmed 30 days ago
Most Expensive
MOH London
LG407944652 · Oct 1
£1,095 GBP
View
Price last confirmed 29 days ago
6 more retailers have this diamond
Prices start from £285 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+
0.51ct Oval
£285 GBP