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Oval|Lab Grown|IGI

0.70ct H VS1 Oval Lab Grown Diamond

VG • H/VS1 • IGI LG407941531

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407941531

Diamond specifications and retailer prices

From £385 GBP
As of November 4, 2026
Save £1,852 GBP (83%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,237 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 0.7ct lab-grown oval diamond

This 0.7ct lab-grown oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG407941531 or 407941531. Listed at 5 retailers as of November 4, 2026, with prices from £385 to £2,237, a £1,852 spread on the same certified stone. MOH London lists it at £2,237. 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

0.70
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle33.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407941531
Dimensions7.21 × 4.93 × 3.08 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
7.21 mm4.93 mm0.70 ctH / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407941531
Side View
Table 60.5%Crown 33.4°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 62.5%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: £2,237 GBP|Low: £385 GBP|High: £2,287 GBP|Avg: £1,105 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4£385 GBP
Retailer 5£569 GBP
Retailer 9£663 GBP
Retailer 6£872 GBP
Retailer 7£880 GBP
Retailer 3£937 GBP
Retailer 2£1,030 GBP
MOH London£2,237 GBP
Retailer 8£2,287 GBP

23 data points across 9 retailers

5 retailers£385 GBP to £2,237 GBP

B+
Cheapest Retailer
-
£385 GBP
Retailer 2
-
£569 GBP
View
Price last confirmed 20 days ago
B
Retailer 3
-
£872 GBP
View
B
Retailer 4
-
£1,030 GBP
View
Most Expensive
B
MOH London
LG407941531 · Nov 5
£2,237 GBP
View
4 more retailers have this diamond
Prices start from £385 GBPSave up to £1,852 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+
0.70ct Oval
£385 GBP