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Oval|Lab Grown|IGI

1.30ct E VS1 Oval Lab Grown Diamond

VG • E/VS1 • IGI LG756515311

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG756515311

Diamond specifications and retailer prices

From £151 GBP
$201 USD
As of October 26, 2026
Save £725 GBP (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £875 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 1.3ct lab-grown oval diamond

This 1.3ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG756515311 or 756515311. Listed at 13 retailers as of October 25, 2026, with prices from £151 to £875, a £725 spread on the same certified stone. MOH London lists it at £875. 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

1.30
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756515311
Dimensions8.61 × 5.78 × 3.93 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.61 mm5.78 mm1.30 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756515311
Side View
Table 60.0%Crown 36.2°Girdle: STK-THKPavilion 41.8°Culet: NoneDepth 68.0%

Caratlytics Score

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

Price History

Last verified: Oct 26
Current: £875 GBP|Low: £116 GBP|High: £878 GBP|Avg: £379 GBP|+3.3%
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
October 27, 2026
Retailer 12£151 GBP
Retailer 5£168 GBP
Retailer 3£175 GBP
Retailer 13£187 GBP
Retailer 8£252 GBP
Retailer 2£321 GBP
Retailer 7£341 GBP
Retailer 10£370 GBP
Retailer 6£457 GBP
Retailer 11£601 GBP
Retailer 9£603 GBP
Retailer 4£641 GBP
MOH London£875 GBP

39 data points across 13 retailers

13 retailers£151 GBP to £875 GBP

A
Cheapest Retailer
-
£151 GBP
$201 USD
A
Retailer 2
-
£168 GBP
$224 USD
View
Final sale: no returns
A
Retailer 3
-
£175 GBP
$233 USD
View
A
Retailer 4
-
£187 GBP
$249 USD
View
B+
Retailer 5
-
£252 GBP
$335 USD
View
A
Retailer 6
-
£321 GBP
ZAR 6,905 ZAR
View
B+
Retailer 7
-
£341 GBP
View
B+
Retailer 8
-
£370 GBP
$493 USD
View
B+
Retailer 9
-
£457 GBP
A$936 AUD
View
B
Retailer 10
-
£601 GBP
$800 USD
View
B
Retailer 11
-
£603 GBP
$803 USD
View
B
Retailer 12
-
£641 GBP
$854 USD
View
Most Expensive
B
MOH London
LG756515311 · Oct 25
£875 GBP
View
12 more retailers have this diamond
Prices start from £151 GBPSave up to £725 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
1.30ct Oval
£151 GBP