Oval|Lab Grown|IGI

1.51ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG842658772

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG842658772

Diamond specifications and retailer prices

From £307 GBP
As of October 31, 2026
12 retailers carry this diamond
Most expensive: £818 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842658772 or 842658772. Listed at 12 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842658772
Dimensions9.47 × 6.11 × 3.90 mm
L/W Ratio1.55
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.47 mm6.11 mm1.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842658772
Side View
Table 60.0%Crown 37.4°Girdle: STK-VTKPavilion 40.2°Culet: NoneDepth 63.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: £818 GBP|Low: £204 GBP|High: £841 GBP|Avg: £455 GBP|-2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6£204 GBP
Retailer 11£241 GBP
Retailer 5£300 GBP
Retailer 2£307 GBP
Retailer 7£316 GBP
Retailer 12£348 GBP
Retailer 8£407 GBP
Retailer 9£564 GBP
Retailer 3£601 GBP
Retailer 10£727 GBP
Retailer 4£733 GBP
MOH London£818 GBP

18 data points across 12 retailers

12 retailers

Retailer 1
-
£204 GBP
Price last confirmed 9 days ago
Retailer 2
-
£241 GBP
View
Price last confirmed 11 days ago
Retailer 3
-
£300 GBP
View
Price last confirmed 9 days ago
A
Retailer 4
-
£307 GBP
View
Retailer 5
-
£316 GBP
View
Price last confirmed 9 days ago
Retailer 6
-
£348 GBP
View
Price last confirmed 9 days ago
Retailer 7
-
£407 GBP
View
Price last confirmed 10 days ago
Retailer 8
-
£564 GBP
View
Price last confirmed 10 days ago
Retailer 9
-
£601 GBP
View
Price last confirmed 9 days ago
Retailer 10
-
£727 GBP
View
Price last confirmed 10 days ago
Retailer 11
-
£733 GBP
View
Price last confirmed 9 days ago
Most Expensive
MOH London
LG842658772 · Oct 26
£818 GBP
View
Price last confirmed 9 days ago
11 more retailers have this diamond
Prices start from £307 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
1.51ct Oval
£307 GBP